公开(公告)号：US20230300795A1

公开(公告)日：2023-09-21

申请号：US18323052

申请日：2023-05-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： LIQING ZHANG ,  YONGXIA LYU ,  JUN WANG ,  TING WANG

IPC: H04W68/02 ,  H04W52/02

CPC classification number: H04W68/02 ,  H04W52/0235

Abstract: During operation of some wireless communication systems, a user equipment (UE) may monitor a control channel for a downlink notification. An example of a downlink notification is a paging notification. It is desirable to reduce the amount of power consumed when monitoring for downlink notifications. In some embodiments, power savings may possibly be provided by reducing the frequency resources (e.g. bandwidth) over which monitoring for downlink notifications is to occur. In some embodiments, there may be an association between: (i) UE type, capability, and/or service, and (ii) which configuration of resources is used for the monitoring of downlink notifications. In some embodiments, there may be different possible configurations of frequency resources to be used during an initial access procedure, with each configuration possibly having a different bandwidth of frequency resources allocated for the initial access procedure.

公开(公告)号：US20200067532A1

公开(公告)日：2020-02-27

申请号：US16673421

申请日：2019-11-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： GONGZHENG ZHANG ,  HUAZI ZHANG ,  CHEN XU ,  RONG LI ,  JUN WANG ,  LINGCHEN HUANG

IPC: H03M13/13 ,  H04L1/18

Abstract: A method for polar encoding is provided in this application. The method comprises: receiving a message comprising information bits; encoding the message using a first polar code to obtain a first codeword; encoding the message using a second polar code to obtain a second codeword, wherein the second codeword includes two parts, and the first part of the second polar code is same as the first polar code; transmitting the first codeword to a receiver in a first transmission; and transmitting the second part of the second codeword in a second transmission without transmitting the first part of the second codeword when the receiver is unable to decode the message based on the first codeword.