US 11,812,407 B2
Method and apparatus for sending and receiving information, base station and user equipment
Yang Liu, Beijing (CN)
Assigned to Beijing Xiaomi Mobile Software Co., Ltd., Beijing (CN)
Appl. No. 17/266,857
Filed by Beijing Xiaomi Mobile Software Co., Ltd., Beijing (CN)
PCT Filed Aug. 10, 2018, PCT No. PCT/CN2018/100066
§ 371(c)(1), (2) Date Feb. 8, 2021,
PCT Pub. No. WO2020/029285, PCT Pub. Date Feb. 13, 2020.
Prior Publication US 2021/0297983 A1, Sep. 23, 2021
Int. Cl. H04W 8/24 (2009.01); H04W 60/02 (2009.01); H04W 68/00 (2009.01); H04W 52/02 (2009.01)
CPC H04W 68/005 (2013.01) [H04W 52/0235 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method of sending information, being applicable to a base station, and comprising:
receiving auxiliary information of user equipment (UE) reported by the UE;
determining to enter a reduced paging transmission area state according to the auxiliary information and pre-stored capability information of the UE;
reducing a paging transmission area according to the reduced paging transmission area state, and sending a wake-up signal or a wake-up channel for the UE within the reduced paging transmission area, wherein the reduced paging transmission area is a sub-area of a tracking area; and
sending a paging message for the UE within the reduced paging transmission area;
wherein the method further comprises:
before determining to enter the reduced paging transmission area state according to the auxiliary information and the pre-stored capability information of the UE, determining that the paging message for the UE does not belong to a preset type of paging message.