Colecciones nacionales e internacionales de patentes

1. (WO2018098691) CONTROL CHANNEL GENERATION METHOD, CONTROL CHANNEL DETECTION METHOD, AND RELATED APPARATUS

Pub. No.:    WO/2018/098691    International Application No.:    PCT/CN2016/108042
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Thu Dec 01 00:59:59 CET 2016
IPC: H04L 1/00
H03M 13/13
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: WU, Yuchun
武雨春
FENG, Shulan
冯淑兰
Title: CONTROL CHANNEL GENERATION METHOD, CONTROL CHANNEL DETECTION METHOD, AND RELATED APPARATUS
Abstract:
Disclosed in embodiments of the present invention are a control channel generation method, control channel detection method, and related apparatus, configured to reduce computation and power consumption of blind detection. The control channel generation method of an embodiment of the present invention comprises: an encoding apparatus filling a first output sequence having a length of N-K bits and target downlink control information (DCI) having a length of K bits at a frozen position and an information position, respectively, to perform Polar encoding and obtain an encoded PDCCH having a length of N bits, wherein generation of the first output sequence is at least based on a part or all of the following information: an identifier code of a target terminal, an aggregation level (AL) of a target PDCCH, and a length of target DCI; and the encoding apparatus modulating the encoded PDCCH and sending the same to a decoding apparatus via a channel.