查了一下R9的36.331 RRCConnectionRelease message 的内容有: RRCConnectionRelease-v920-IEs ::= SEQUENCE { cellInfoList-r9 CHOICE { geran-r9 CellInfoListGERAN-r9, utra-FDD-r9 CellInfoListUTRA-FDD-r9, utra-TDD-r9 CellInfoListUTRA-TDD-r9, ... } OPTIONAL, -- Cond Redirection nonCriticalExtension SEQUENCE {} OPTIONAL -- Need OP } 而Cellinfo: CellInfoListGERAN-r9 ::= SEQUENCE (SIZE (1..maxCellInfoGERAN-r9)) OF CellInfoGERAN-r9 CellInfoGERAN-r9 ::= SEQUENCE { physCellId-r9 PhysCellIdGERAN, carrierFreq-r9 CarrierFreqGERAN, systemInformation-r9 SystemInfoListGERAN } CellInfoListUTRA-FDD-r9 ::= SEQUENCE (SIZE (1..maxCellInfoUTRA-r9)) OF CellInfoUTRA-FDD-r9 CellInfoUTRA-FDD-r9 ::= SEQUENCE { physCellId-r9 PhysCellIdUTRA-FDD, utra-BCCH-Container-r9 OCTET STRING } CellInfoListUTRA-TDD-r9 ::= SEQUENCE (SIZE (1..maxCellInfoUTRA-r9)) OF CellInfoUTRA-TDD-r9 CellInfoUTRA-TDD-r9 ::= SEQUENCE { physCellId-r9 PhysCellIdUTRA-TDD, utra-BCCH-Container-r9 OCTET STRING } 就是BCCH的内容。 |