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ietf-microwave-radio-link@2017-10-23



  module ietf-microwave-radio-link {

    yang-version 1.1;

    namespace
      "urn:ietf:params:xml:ns:yang:ietf-microwave-radio-link";

    prefix mrl;

    import ietf-yang-types {
      prefix yang;
    }
    import ietf-interfaces {
      prefix if;
    }
    import ietf-interface-protection {
      prefix ifprot;
    }
    import iana-if-type {
      prefix ianaift;
    }

    organization
      "Internet Engineering Task Force (IETF) CCAMP WG";

    contact
      "WG List: <mailto:ccamp@ietf.org>

   ID-draft authors:
     Jonas Ahlberg (jonas.ahlberg@ericsson.com);
     Min Ye (amy.yemin@huawei.com);
     Xi Li (Xi.Li@neclab.eu);
     Koji Kawada (k-kawada@ah.jp.nec.com)
     Carlos J. Bernardos (cjbc@it.uc3m.es)
     Daniela Spreafico (daniela.spreafico@nokia.com)
     Marko Vaupotic (Marko.Vaupotic@aviatnet.com)";

    description
      "This is a module for the entities in
    a generic microwave system.";

    revision "2017-10-23" {
      description
        "Break out protection functionality to a generic module
     and update to follow the new NMDA style.";
      reference
        "";

    }

    revision "2017-06-21" {
      description
        "Updated draft revision with updates of some descriptions to
     increase clarity and some minor adjustments of the model.";
      reference
        "";

    }

    revision "2016-12-22" {
      description
        "Draft revision covering a complete scope for configuration
     and state data for radio link interfaces.";
      reference
        "";

    }

    revision "2016-10-29" {
      description "Draft revision.";
      reference
        "";

    }


    feature xpic {
      description
        "Indicates that the device supports XPIC.";
      reference
        "ETSI TR 102 311";

    }

    feature mimo {
      description
        "Indicates that the device supports MIMO.";
      reference
        "ETSI TR 102 311";

    }

    feature tdm {
      description
        "Indicates that the device supports TDM.";
    }

    identity radio-link-terminal {
      base ianaift:iana-interface-type;
      description
        "Interface identity for a radio link terminal.";
    }

    identity carrier-termination {
      base ianaift:iana-interface-type;
      description
        "Interface identity for a carrier termination.";
    }

    identity rlt-mode {
      base 
      description
        "A description of the mode in which the radio link
      terminal is configured. The format is X plus Y.
      X represent the number of bonded carrier terminations.
      Y represent the number of protecting carrier
      terminations.";
    }

    identity one-plus-zero {
      base rlt-mode;
      description
        "1 carrier termination only.";
    }

    identity one-plus-one {
      base rlt-mode;
      description
        "1 carrier termination
      and 1 protecting carrier termination.";
    }

    identity two-plus-zero {
      base rlt-mode;
      description
        "2 bonded carrier terminations.";
    }

    identity coding-modulation {
      base 
      description
        "The coding and modulation schemes.";
    }

    identity half-bpsk-strong {
      base coding-modulation;
      description
        "Half BPSK strong coding and modulation scheme.";
    }

    identity half-bpsk {
      base coding-modulation;
      description
        "Half BPSK coding and modulation scheme.";
    }

    identity half-bpsk-light {
      base coding-modulation;
      description
        "Half BPSK light coding and modulation scheme.";
    }

    identity bpsk-strong {
      base coding-modulation;
      description
        "BPSK strong coding and modulation scheme.";
    }

    identity bpsk {
      base coding-modulation;
      description
        "BPSK coding and modulation scheme.";
    }

    identity bpsk-light {
      base coding-modulation;
      description
        "BPSK light coding and modulation scheme.";
    }

    identity qpsk {
      base coding-modulation;
      description
        "QPSK coding and modulation scheme.";
    }

    identity qam-4-strong {
      base coding-modulation;
      description
        "4 QAM strong coding and modulation scheme.";
    }

    identity qam-4 {
      base coding-modulation;
      description
        "4 QAM coding and modulation scheme.";
    }

    identity qam-4-light {
      base coding-modulation;
      description
        "4 QAM light coding and modulation scheme.";
    }

    identity qam-16-strong {
      base coding-modulation;
      description
        "16 QAM strong coding and modulation scheme.";
    }

    identity qam-16 {
      base coding-modulation;
      description
        "16 QAM coding and modulation scheme.";
    }

    identity qam-16-light {
      base coding-modulation;
      description
        "16 QAM light coding and modulation scheme.";
    }

    identity qam-32-strong {
      base coding-modulation;
      description
        "32 QAM strong coding and modulation scheme.";
    }

    identity qam-32 {
      base coding-modulation;
      description
        "32 QAM coding and modulation scheme.";
    }

    identity qam-32-light {
      base coding-modulation;
      description
        "32 QAM light coding and modulation scheme.";
    }

    identity qam-64-strong {
      base coding-modulation;
      description
        "64 QAM strong coding and modulation scheme.";
    }

    identity qam-64 {
      base coding-modulation;
      description
        "64 QAM coding and modulation scheme.";
    }

    identity qam-64-light {
      base coding-modulation;
      description
        "64 QAM light coding and modulation scheme.";
    }

    identity qam-128-strong {
      base coding-modulation;
      description
        "128 QAM strong coding and modulation scheme.";
    }

    identity qam-128 {
      base coding-modulation;
      description
        "128 QAM coding and modulation scheme.";
    }

    identity qam-128-light {
      base coding-modulation;
      description
        "128 QAM light coding and modulation scheme.";
    }

    identity qam-256-strong {
      base coding-modulation;
      description
        "256 QAM strong coding and modulation scheme.";
    }

    identity qam-256 {
      base coding-modulation;
      description
        "256 QAM coding and modulation scheme.";
    }

    identity qam-256-light {
      base coding-modulation;
      description
        "256 QAM light coding and modulation scheme.";
    }

    identity qam-512-strong {
      base coding-modulation;
      description
        "512 QAM strong coding and modulation scheme.";
    }

    identity qam-512 {
      base coding-modulation;
      description
        "512 QAM coding and modulation scheme.";
    }

    identity qam-512-light {
      base coding-modulation;
      description
        "512 QAM light coding and modulation scheme.";
    }

    identity qam-1024-strong {
      base coding-modulation;
      description
        "1024 QAM strong coding and modulation scheme.";
    }

    identity qam-1024 {
      base coding-modulation;
      description
        "1024 QAM coding and modulation scheme.";
    }

    identity qam-1024-light {
      base coding-modulation;
      description
        "1024 QAM light coding and modulation scheme.";
    }

    identity qam-2048-strong {
      base coding-modulation;
      description
        "2048 QAM strong coding and modulation scheme.";
    }

    identity qam-2048 {
      base coding-modulation;
      description
        "2048 QAM coding and modulation scheme.";
    }

    identity qam-2048-light {
      base coding-modulation;
      description
        "2048 QAM light coding and modulation scheme.";
    }

    identity qam-4096-strong {
      base coding-modulation;
      description
        "4096 QAM strong coding and modulation scheme.";
    }

    identity qam-4096 {
      base coding-modulation;
      description
        "4096 QAM coding and modulation scheme.";
    }

    identity qam-4096-light {
      base coding-modulation;
      description
        "4096 QAM light coding and modulation scheme.";
    }

    identity tdm-type {
      base 
      description
        "A description of the type of TDM connection,
      also indicating the supported capacity of the
      connection.";
    }

    identity E1 {
      base tdm-type;
      description
        "E1 connection, 2,048 Mbit/s.";
    }

    identity STM-1 {
      base tdm-type;
      description
        "STM-1 connection, 155,52 Mbit/s.";
    }

    typedef power {
      type decimal64 {
        fraction-digits 1;
      }
      description
        "Type used for power values, selected and measured.";
    }

    augment /if:interfaces/if:interface {
      when
        "if:type = 'mrl:radio-link-terminal'";
      description
        "Addition of data nodes for radio link terminal to
       the standard Interface data model, for interfaces of
       the type 'radio-link-terminal'.";
      leaf id {
        type string;
        default "";
        description
          "ID of the radio link terminal. Used by far-end when
         checking that it's connected to the correct RLT.";
      }

      leaf mode {
        type identityref {
          base rlt-mode;
        }
        mandatory true;
        description
          "A description of the mode in which the radio link
         terminal is configured. The format is X plus Y.
         X represent the number of bonded carrier terminations.
         Y represent the number of protecting carrier
         terminations.";
      }

      leaf-list carrier-terminations {
        type if:interface-ref;
        must
          "/if:interfaces/if:interface[if:name = current()]"
            + "/if:type = 'mrl:carrier-termination'" {
          description
            "The type of interface must be
           'carrier-termination'.";
        }
        min-elements 1;
        description
          "A list of references to carrier terminations
         included in the radio link terminal.";
      }

      leaf-list rlp-groups {
        type leafref {
          path "/mrl:radio-link-protection-groups/mrl:protection-group/mrl:name";
        }
        description
          "A list of references to the carrier termination
         groups configured for radio link protection in this
         radio link terminal.";
      }

      leaf-list xpic-pairs {
        if-feature xpic;
        type leafref {
          path "/mrl:xpic-pairs/mrl:xpic-pair/mrl:name";
        }
        description
          "A list of references to the XPIC pairs used in this
         radio link terminal. One pair can be used by two
         terminals.";
        reference
          "ETSI TR 102 311";

      }

      leaf-list mimo-groups {
        if-feature mimo;
        type leafref {
          path "/mrl:mimo-groups/mrl:mimo-group/mrl:name";
        }
        description
          "A reference to the MIMO group used in this
         radio link terminal. One group can be used by more
         than one terminal.";
        reference
          "ETSI TR 102 311";

      }

      list tdm-connections {
        if-feature tdm;
        key "tdm-type";
        description
          "A list stating the number of active TDM connections
        of a specified tdm-type that is configured to be
        supported by the RLT.";
        leaf tdm-type {
          type identityref {
            base tdm-type;
          }
          description
            "The type of TDM connection, which also indicates
          the supported capacity.";
        }

        leaf tdm-connections {
          type uint16;
          mandatory true;
          description
            "Number of connections of the specified type.";
        }
      }  // list tdm-connections
    }

    augment /if:interfaces/if:interface {
      when
        "if:type = 'mrl:carrier-termination'";
      description
        "Addition of data nodes for carrier termination to
       the standard Interface data model, for interfaces
       of the type 'carrier-termination'.";
      leaf carrier-id {
        type string;
        default "A";
        description
          "ID of the carrier. (e.g. A, B, C or D)
         Used in XPIC & MIMO configurations to check that
         the carrier termination is connected to the correct
         far-end carrier termination. Should be the same
         carrier ID on both sides of the hop.
         Defaulted when not MIMO or XPIC.";
      }

      leaf tx-enabled {
        type boolean;
        default "false";
        description
          "Disables (false) or enables (true) the transmitter.
         Only applicable when the interface is enabled
         (interface:enabled = true) otherwise it's always
         disabled.";
      }

      leaf tx-oper-status {
        type enumeration {
          enum "off" {
            value 0;
            description
              "Transmitter is off.";
          }
          enum "on" {
            value 1;
            description "Transmitter is on.";
          }
          enum "standby" {
            value 2;
            description
              "Transmitter is in standby.";
          }
        }
        config false;
        description
          "Shows the operative status of the transmitter.";
      }

      leaf tx-frequency {
        type uint32;
        units "kHz";
        mandatory true;
        description
          "Selected transmitter frequency.";
      }

      leaf rx-frequency {
        type uint32;
        units "kHz";
        description
          "Selected receiver frequency.
         Overrides existing value in duplex-distance.
         Calculated from tx-frequency and duplex-distance if
         only duplex-distance is configured.
         Must match duplex-distance if both leaves are
         configured in a single operation.";
      }

      leaf duplex-distance {
        type uint32;
        units "kHz";
        description
          "Distance between Tx & Rx frequencies.
         Used to calculate rx-frequency when
         rx-frequency is not specifically configured.
         Overrides existing value in rx-frequency.
         Calculated from tx-frequency and rx-frequency if only
         rx-frequency is configured.
         Must match rx-frequency if both leaves are configured
         in a single operation.";
      }

      leaf channel-separation {
        type uint32;
        units "kHz";
        mandatory true;
        description
          "The amount of bandwidth allocated to a carrier. The distance
         between adjacent channels in a radio frequency channels
         arrangement";
        reference
          "ETSI EN 302 217-1";

      }

      leaf polarization {
        type enumeration {
          enum "horizontal" {
            value 0;
            description
              "Horizontal polarization.";
          }
          enum "vertical" {
            value 1;
            description
              "Vertical polarization.";
          }
          enum "not-specified" {
            value 2;
            description
              "Polarization not specified.";
          }
        }
        default "not-specified";
        description
          "Polarization - A textual description for info only.";
      }

      leaf power-mode {
        type enumeration {
          enum "rtpc" {
            value 0;
            description
              "Remote Transmit Power Control (RTPC).";
            reference
              "ETSI EN 302 217-1";

          }
          enum "atpc" {
            value 1;
            description
              "Automatic Transmit Power Control (ATPC).";
            reference
              "ETSI EN 302 217-1";

          }
        }
        mandatory true;
        description
          "A choice of Remote Transmit Power Control (RTPC)
         or Automatic Transmit Power Control (ATPC).";
      }

      leaf maximum-nominal-power {
        type power {
          fraction-digits 0;
          range "-99..40";
        }
        units "dBm";
        mandatory true;
        description
          "Selected output power in RTPC mode and selected
         maximum output power in ATPC mode. Minimum ouput
         power in ATPC mode is the same as the system
         capability, available-min-output-power.";
        reference
          "ETSI EN 302 217-1";

      }

      leaf atpc-lower-threshold {
        when "../power-mode = 'atpc'";
        type power {
          fraction-digits 0;
          range "-99..-30";
        }
        units "dBm";
        mandatory true;
        description
          "The lower threshold for the input power at far-end
         used in the ATPC mode.";
        reference
          "ETSI EN 302 217-1";

      }

      leaf atpc-upper-threshold {
        when "../power-mode = 'atpc'";
        type power {
          fraction-digits 0;
          range "-99..-30";
        }
        units "dBm";
        mandatory true;
        description
          "The upper threshold for the input power at far-end
         used in the ATPC mode.";
        reference
          "ETSI EN 302 217-1";

      }

      leaf actual-transmitted-level {
        type power {
          fraction-digits 0;
          range "-99..40";
        }
        units "dBm";
        config false;
        description
          "Actual transmitted power level (0.1 dBm resolution).";
        reference
          "ETSI EN 301 129";

      }

      leaf actual-received-level {
        type power {
          fraction-digits 0;
          range "-99..-20";
        }
        units "dBm";
        config false;
        description
          "Actual received power level (0.1 dBm resolution).";
        reference
          "ETSI EN 301 129";

      }

      leaf coding-modulation-mode {
        type enumeration {
          enum "single" {
            value 0;
            description
              "a single modulation order only.";
            reference
              "ETSI EN 302 217-1";

          }
          enum "adaptive" {
            value 1;
            description
              "Adaptive coding/modulation.";
            reference
              "ETSI EN 302 217-1";

          }
        }
        mandatory true;
        description
          "A selection of single or
         adaptive coding/modulation mode.";
      }

      leaf selected-cm {
        when
          "../coding-modulation-mode = 'single'";
        type identityref {
          base coding-modulation;
        }
        mandatory true;
        description
          "Selected the single coding/modulation.";
      }

      leaf selected-min-acm {
        when
          "../coding-modulation-mode = 'adaptive'";
        type identityref {
          base coding-modulation;
        }
        mandatory true;
        description
          "Selected minimum coding/modulation.
         Adaptive coding/modulation shall not go
         below this value.";
      }

      leaf selected-max-acm {
        when
          "../coding-modulation-mode = 'adaptive'";
        type identityref {
          base coding-modulation;
        }
        mandatory true;
        description
          "Selected maximum coding/modulation.
         Adaptive coding/modulation shall not go
         above this value.";
      }

      leaf actual-tx-cm {
        type identityref {
          base coding-modulation;
        }
        config false;
        description
          "Actual coding/modulation in transmitting direction.";
      }

      leaf actual-snir {
        type decimal64 {
          fraction-digits 1;
          range "0..99";
        }
        units "dB";
        config false;
        description
          "Actual signal to noise plus interference ratio.
         (0.1 dB resolution).";
      }

      leaf actual-xpi {
        if-feature xpic;
        type decimal64 {
          fraction-digits 1;
          range "0..99";
        }
        units "dB";
        config false;
        description
          "The actual carrier to cross-polar interference.
         Only valid if XPIC is enabled. (0.1 dB resolution).";
        reference
          "ETSI TR 102 311";

      }

      container ct-performance-thresholds {
        description
          "Specification of thresholds for when alarms should
         be sent and cleared for various performance counters.";
        leaf received-level-alarm-threshold {
          type power {
            fraction-digits 0;
            range "-99..-30";
          }
          units "dBm";
          default "-99";
          description
            "An alarm is sent when the received power level is
           below the specified threshold.";
          reference
            "ETSI EN 301 129";

        }

        leaf transmitted-level-alarm-threshold {
          type power {
            fraction-digits 0;
            range "-99..40";
          }
          units "dBm";
          default "-99";
          description
            "An alarm is sent when the transmitted power level
           is below the specified threshold.";
          reference
            "ETSI EN 301 129";

        }

        leaf ber-alarm-threshold {
          type enumeration {
            enum "10e-9" {
              value 0;
              description
                "Threshold at 10e-9.";
            }
            enum "10e-8" {
              value 1;
              description
                "Threshold at 10e-8.";
            }
            enum "10e-7" {
              value 2;
              description
                "Threshold at 10e-7.";
            }
            enum "10e-6" {
              value 3;
              description
                "Threshold at 10e-6.";
            }
            enum "10e-5" {
              value 4;
              description
                "Threshold at 10e-5.";
            }
            enum "10e-4" {
              value 5;
              description
                "Threshold at 10e-4.";
            }
            enum "10e-3" {
              value 6;
              description
                "Threshold at 10e-3.";
            }
            enum "10e-2" {
              value 7;
              description
                "Threshold at 10e-2.";
            }
            enum "10e-1" {
              value 8;
              description
                "Threshold at 10e-1.";
            }
          }
          default "10e-6";
          description
            "Specification of at which BER an alarm should
           be raised.";
          reference
            "ETSI EN 302 217-1";

        }
      }  // container ct-performance-thresholds

      leaf if-loop {
        type enumeration {
          enum "disabled" {
            value 0;
            description
              "Disables the IF Loop.";
          }
          enum "client" {
            value 1;
            description
              "Loops the signal back to the client side.";
          }
          enum "radio" {
            value 2;
            description
              "Loops the signal back to the radio side.";
          }
        }
        default "disabled";
        description
          "Enable (client/radio) or disable (disabled)
         the IF loop, which loops the signal back to
         the client side or the radio side.";
      }

      leaf rf-loop {
        type enumeration {
          enum "disabled" {
            value 0;
            description
              "Disables the RF Loop.";
          }
          enum "client" {
            value 1;
            description
              "Loops the signal back to the client side.";
          }
          enum "radio" {
            value 2;
            description
              "Loops the signal back to the radio side.";
          }
        }
        default "disabled";
        description
          "Enable (client/radio) or disable (disabled)
         the RF loop, which loops the signal back to
         the client side or the radio side.";
      }

      container capabilities {
        config false;
        description
          "Capabilities of the the installed equipment and
         some selected configurations.";
        leaf min-tx-frequency {
          type uint32;
          units "kHz";
          description
            "Minimum Tx frequency possible to use.";
        }

        leaf max-tx-frequency {
          type uint32;
          units "kHz";
          description
            "Maximum Tx frequency possible to use.";
        }

        leaf min-rx-frequency {
          type uint32;
          units "kHz";
          description
            "Minimum Rx frequency possible to use.";
        }

        leaf max-rx-frequency {
          type uint32;
          units "kHz";
          description
            "Maximum Tx frequency possible to use.";
        }

        leaf minimum-power {
          type power;
          units "dBm";
          description
            "The minimum output power supported.";
          reference
            "ETSI EN 302 217-1";

        }

        leaf maximum-available-power {
          type power;
          units "dBm";
          description
            "The maximum output power supported.";
          reference
            "ETSI EN 302 217-1";

        }

        leaf available-min-acm {
          type identityref {
            base coding-modulation;
          }
          description
            "Minimum coding-modulation possible to use.";
        }

        leaf available-max-acm {
          type identityref {
            base coding-modulation;
          }
          description
            "Maximum coding-modulation possible to use.";
        }
      }  // container capabilities

      container error-performance-statistics {
        config false;
        description
          "ITU-T G.826 error performance statistics relevant for
         a microwave/millimeter wave carrier.";
        leaf bbe {
          type yang:counter32;
          units "number of block errors";
          description
            "Number of Background Block Errors (BBE) during the
          interval. A BBE is an errored block not occurring as
          part of an SES.";
          reference
            "ITU-T G.826";

        }

        leaf es {
          type yang:counter32;
          units "seconds";
          description
            "Number of Errored Seconds (ES) since last reset.
           An ES is a one-second period with one or more errored
           blocks or at least one defect.";
          reference
            "ITU-T G.826";

        }

        leaf ses {
          type yang:counter32;
          units "seconds";
          description
            "Number of Severely Errored Seconds (SES) during the
           interval. SES is a one-second period which contains
           equal or more than 30% errored blocks or at least
           one defect. SES is a subset of ES.";
          reference
            "ITU-T G.826";

        }

        leaf uas {
          type yang:counter32;
          units "seconds";
          description
            "Number of Unavailable Seconds (UAS), that is, the
           total time that the node has been unavailable during
           a fixed measurement interval.";
          reference
            "ITU-T G.826";

        }
      }  // container error-performance-statistics

      container radio-performance-statistics {
        config false;
        description
          "ETSI EN 301 129 radio physical interface statistics relevant
         for a carrier termination.";
        leaf min-rltm {
          type power {
            fraction-digits 0;
            range "-99..-20";
          }
          units "dBm";
          description
            "Minimum received power level since last reset.";
          reference
            "ETSI EN 301 129";

        }

        leaf max-rltm {
          type power {
            fraction-digits 0;
            range "-99..-20";
          }
          units "dBm";
          description
            "Maximum received power level since last reset.";
          reference
            "ETSI EN 301 129";

        }

        leaf min-tltm {
          type power {
            fraction-digits 0;
            range "-99..40";
          }
          units "dBm";
          description
            "Minimum transmitted power level since last reset.";
          reference
            "ETSI EN 301 129";

        }

        leaf max-tltm {
          type power {
            fraction-digits 0;
            range "-99..40";
          }
          units "dBm";
          description
            "Maximum transmitted power level since last reset.";
          reference
            "ETSI EN 301 129";

        }
      }  // container radio-performance-statistics
    }

    container radio-link-protection-groups {
      description
        "Configuration of radio link protected groups (1+1) of
      carrier terminations in a radio link. More than one
      protected group per radio-link-terminal is allowed.";
      uses ifprot:protection-groups {
        refine protection-group/protection-members {
          must
            "/if:interfaces/if:interface[if:name = current()]"
              + "/if:type = 'mrl:carrier-termination'" {
            description
              "The type of a protection member must be
             'carrier-termination'.";
          }
        }

        refine protection-group/working-entity {
          must
            "/if:interfaces/if:interface[if:name =  current()]"
              + "/if:type = 'mrl:carrier-termination'" {
            description
              "The type of a working-entity must be
             'carrier-termination'.";
          }
        }
      }
    }  // container radio-link-protection-groups

    container xpic-pairs {
      if-feature xpic;
      description
        "Configuration of carrier termination pairs
       for operation in XPIC mode.";
      reference
        "ETSI TR 102 311";

      list xpic-pair {
        key "name";
        description
          "List of carrier termination pairs in XPIC mode.";
        leaf name {
          type string;
          description
            "Name used for identification of the XPIC pair.";
        }

        leaf enabled {
          type boolean;
          default "false";
          description
            "Enable(true)/disable(false) XPIC";
        }

        leaf-list xpic-members {
          type if:interface-ref;
          must
            "/if:interfaces/if:interface[if:name = current()]"
              + "/if:type = 'mrl:carrier-termination'" {
            description
              "The type of a xpic-member must be
            'carrier-termination'.";
          }
          min-elements 2;
          max-elements 2;
          description
            "Association to XPIC pairs used in the radio link
           terminal.";
        }
      }  // list xpic-pair
    }  // container xpic-pairs

    container mimo-groups {
      if-feature mimo;
      description
        "Configuration of carrier terminations
      for operation in MIMO mode.";
      reference
        "ETSI TR 102 311";

      list mimo-group {
        key "name";
        description
          "List of carrier terminations in MIMO mode.";
        leaf name {
          type string;
          description
            "Name used for identification of the MIMO group.";
        }

        leaf enabled {
          type boolean;
          default "false";
          description
            "Enable(true)/disable(false) MIMO";
        }

        leaf-list mimo-members {
          type if:interface-ref;
          must
            "/if:interfaces/if:interface[if:name = current()]"
              + "/if:type = 'mrl:carrier-termination'" {
            description
              "The type of a mimo-member must be
             'carrier-termination'.";
          }
          min-elements 2;
          description
            "Association to a MIMO group if used in the radio
           link terminal.";
        }
      }  // list mimo-group
    }  // container mimo-groups
  }  // module ietf-microwave-radio-link

Summary

  
  
Organization Internet Engineering Task Force (IETF) CCAMP WG
  
Module ietf-microwave-radio-link
Version 2017-10-23
File ietf-microwave-radio-link@2017-10-23.yang
  
Prefix mrl
Namespace urn:ietf:params:xml:ns:yang:ietf-microwave-radio-link
  
Cooked /cookedmodules/ietf-microwave-radio-link/2017-10-23
YANG /src/ietf-microwave-radio-link@2017-10-23.yang
XSD /xsd/ietf-microwave-radio-link@2017-10-23.xsd
  
Abstract This is a module for the entities in a generic microwave system.
  
Contact
WG List: <mailto:ccamp@ietf.org>

ID-draft authors:
 Jonas Ahlberg (jonas.ahlberg@ericsson.com);
 Min Ye (amy.yemin@huawei.com);
 Xi Li (Xi.Li@neclab.eu);
 Koji Kawada (k-kawada@ah.jp.nec.com)
 Carlos J. Bernardos (cjbc@it.uc3m.es)
 Daniela Spreafico (daniela.spreafico@nokia.com)
 Marko Vaupotic (Marko.Vaupotic@aviatnet.com)

Description

 
This is a module for the entities in
a generic microwave system.

Typedefs

Typedef Base type Abstract
power decimal64 Type used for power values, selected and measured.

Objects

Type Key
Mandatory config
Optional config
Not config
Object Type Abstract
mimo-groups container Configuration of carrier terminations for operation in MIMO mode.
   mimo-group list List of carrier terminations in MIMO mode.
      enabled leaf Enable(true)/disable(false) MIMO
      mimo-members leaf-list Association to a MIMO group if used in the radio link terminal.
      name leaf Name used for identification of the MIMO group.
radio-link-protection-groups container Configuration of radio link protected groups (1+1) of carrier terminations in a radio link. More than one protected group per radio-link-terminal is allowed.
   protection-group list List of protected groups of interfaces in a higher-layer-interface.
      hold-off-timer leaf Time interval after the detection of a fault and its confirmation as a condition requiring the protection switching procedure.
      name leaf Name used for identification of the protection group
      protection-architecture-type leaf The type of protection architecture used, e.g. one interface protecting one or several other interfaces.
      protection-members leaf-list Association to a group of interfaces configured for protection and used by a higher-layer-interface.
      protection-operation-type leaf The type of protection operation, i.e. revertive or non-revertive operation.
      protection-status leaf Status of the protection, in a group of interfaces configured in a protection mode.
      revertive-wait-to-restore leaf The time to wait before switching back to the working interface if protection-operation-type is revertive.
      working-entity leaf-list The interfaces over which the traffic normally should be transported over when there is no need to use the protecting interface.
xpic-pairs container Configuration of carrier termination pairs for operation in XPIC mode.
   xpic-pair list List of carrier termination pairs in XPIC mode.
      enabled leaf Enable(true)/disable(false) XPIC
      name leaf Name used for identification of the XPIC pair.
      xpic-members leaf-list Association to XPIC pairs used in the radio link terminal.