IEEE 802.19.1a Wireless Coexistence Text proposal of information exchange related to interface B4 and B5 Date: 2016-03-15 Author(s): Name Company Address Phone Email Sho Furuichi Sony Sho.Furuichi@jp.sony.com Naotaka Sato Sony naotaka.sato@ieee.org Chen Sun Sony China Chen.Sun@sony.com.cn Abstract This document provides text proposal of information exchange related to interface B4 and B5 that are included in the system architecture approved in January F2F meeting (802.19-16/0013r2). This proposal focuses on addition to Section 5 and 6 of the standard. 5.2.xx Inter-CM association procedure A CM (CM1) shall initiate this procedure to start communicating with the other CM communicating with the different CDIS from that CM1 is communicating with. Prior to start communication, CM1 shall obtain the association information of the CM2 to be communicated with in some way (implementation dependent). After obtaining the association information, CM1 shall initiate association procedure. An illustrative example of this procedure is shown in Figure X. Figure X —Inter-CM association procedure In order to start the procedure, CM1 shall generate a InterCMAssociationRequest message and send this message to CM2. After CM2has received a InterCMAssociationRequest message from CM1, CM2 shall generate a InterCMAssociationResponse message, and shall send this InterCMAssociationResponse message to CM1. CM operations related to generating and sending these messages are specified in 6.3. 5.2.xx.x Inter-CM association procedure over coordination enabler A CM (CM1) shall initiate this procedure to start communicating with CM within different coexistence system (CM2) when the CM1 needs to exchange information with the CM2. Prior to start communication, CM1 shall obtain the association information of the COE2 to be communicated with in some way (implementation dependent). After obtaining the association information, CM1 shall initiate association procedure. An illustrative example of this procedure is shown in Figure X. Figure X —Inter-CM association procedure over coordination enabler
header CxHeader requestID payload CxPayload interCOEAssociationRequest The following table shows InterCOEAssociationRequest payload element. Parameter Data type Value coeID CxID COE ID interCMAssociationRequest InterCMAssociationRequest interCMAssociationRequest The following table shows InterCMAssociationRequest information element. Parameter Data type Value cmID CxID CM ID managementRegion Region Shall be set to indicate the geographical region that CM manages, if available. 6.5.2 Obtaining operating frequency information procedure After a COE receives OperatingFreqInformationRequest message from a CM, the COE shall perform the obtaining operating frequency information procedure described in 5.2.xx. The COE shall generate and send the InterCOEOperatingFreqInformationRequest message to the other COE. The following table shows CxMessage fields in InterCOEOperatingFreqInformationRequest message. Parameter Data type Value header CxHeader requestID payload CxPayload interCOEOperatingFreqInformationRequest The following table shows InterCOEOperatingFreqInformationRequest payload element. Parameter Data type Value coeID CxID COE ID operatingFreqInformationRequest OperatingFreqInformationRequest operatingFreqInformationRequest After the COE has received a InterCOEOperatingFreqInformationRequest message from the other COE, the COE shall process this InterCOEOperatingFreqInformationRequest message. The COE shall generate and send the OperatingFreqInformationRequest message to the target CM. The following table shows CxMessage fields in OperatingFreqInformationRequest message.
Parameter Data type Value header CxHeader requestID payload CxPayload operatingFreqInformationRequest The following table shows OperatingFreqInformationRequest payload element. Parameter Data type Value cmID CxID CM ID region Region Shall be set to indicate the geographical region. After the COE has received a OperatingFreqInformationResponse message from the CM, the COE shall process this OperatingFreqInformationResponse message. The COE shall generate and send the InterCOEOperatingFreqInformationResponse message to the target CM. The following table shows CxMessage fields in InterCOEOperatingFreqInformationResponse message. Parameter Data type Value header CxHeader requestID payload CxPayload interCOEOperatingFreqInformationResponse The following table shows InterCOEOperatingFreqInformationResponse payload element. Parameter Data type Value coeID CxID COE ID operatingFreqInformationResponse OperatingFreqInformationResponse operatingFreqInformationResponse The following table shows OperatingFreqInformationResponse payload element. Parameter Data type Value status Status status listOfCoexistenceReports ListOfCoexistenceReports Shall be set to indicate the operating frequency information corresponding to the region information included in the OperatingFreqInformationRequest. No need to be included when “status” shows error or rejected. The following table shows ListOfCoexistenceReports information element. Parameter Data type Value