The SGSN shall then send these parameters in each page request to the BSS that uses this information and the IMSI to calculate the correct paging group.

SGSN应将这些信息放到每个寻呼请求中发给BSS，并使用这些信息和IMSI来计算正确的寻呼组。

youdao

If the MS USES discontinuous reception, DRX Parameters in combination with the IMSI indicate when the MS is in a non-sleep mode able to receive paging requests.

如果MS使用了不连续接收，DRX参数将和IMSI一起来指明当一个MS是在非睡眠模式能接收寻呼请求。

youdao

Along the way he showed how the International Mobile Subscriber Identity or IMSI can be captured.

FORBES: Cell Phone Snooping: Cheaper And Easier Than Ever

In another talk at Black Hat, researchers Don Bailey and Nick Depetrillo showed how they were able to take bits and pieces of mobile information (such as the IMSI), Caller Display Name (CNAM) and the Home Location Register (HLR) to put together a mobile White Pages that would allow them to stalk someone.

FORBES: Cell Phone Snooping: Cheaper And Easier Than Ever