互操作总结V3 - 图文

系统间互操作

空闲态小区重选

q-Hyst 4db MOD CELLRESEL: Qhyst=DB0_Q_HYST; 用于R准则比较 cellreselectionpriority 7 MOD CELLRESEL: CellReselPriority=7;

RxLevMin -64*2=-128 MOD CELLRESEL: QRxLevMin=-64;

S-NonIntraSearch 14*2=28 MOD CELLRESEL: SNonIntraSearchCfgInd=CFG, SNonIntraSearch=14; QrxLevmeas=28-128 <-100时起测

threshServingLow 3*2=6 MOD CELLRESEL: ThrshServLow=0;

QrxLevmeas <6-128=-122 低优先级的重选门限 p-Max=23 23-23=0 不用考虑功率补偿

S-IntraSearch 23*2=46 MOD CELLRESEL: SIntraSearchCfgInd=CFG, SIntraSearch=23; sib1的Qrxlevminoffset 缺省是0不用考虑 PLMN级别的偏置

Cellreselectionpriority 4 MOD UTRANNFREQ: CellReselPriorityCfgInd=CFG, CellReselPriority=4; threshX-low 11*2=22 MOD UTRANNFREQ: ThreshXLow=11;

RxLevMin -58*2+1=-115 MOD UTRANNFREQ: QRxLevMin=-58;

q-RxLevMin

Parameter “Qrxlevmin” in TS 25.304 [40]. Actual value = IE value * 2+1 [dBm]. p-MaxUTRA=33 MOD UTRANNFREQ: PmaxUtran=33; Pcompensation=33-24=9 Qrxlevmeas>22-115+9=-84 TD每个频点下发一套参数

2G频点组

cellreselectionPriority 1

MOD GERANNFREQGROUP: CellReselPriorityCfgInd=CFG, CellReselPriority=1;