CN109495234B - 一种物理下行控制信道的检测方法及装置 - Google Patents
一种物理下行控制信道的检测方法及装置 Download PDFInfo
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- CN109495234B CN109495234B CN201910016083.6A CN201910016083A CN109495234B CN 109495234 B CN109495234 B CN 109495234B CN 201910016083 A CN201910016083 A CN 201910016083A CN 109495234 B CN109495234 B CN 109495234B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
- H04L1/0038—Blind format detection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
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Abstract
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聚合等级 | CCE总数 |
1 | 1 |
2 | 2 |
4 | 4 |
8 | 8 |
16 | 16 |
聚合等级 | 候选集数量 |
4 | 4 |
8 | 2 |
16 | 1 |
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CN201910016083.6A CN109495234B (zh) | 2019-01-08 | 2019-01-08 | 一种物理下行控制信道的检测方法及装置 |
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CN201910016083.6A CN109495234B (zh) | 2019-01-08 | 2019-01-08 | 一种物理下行控制信道的检测方法及装置 |
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CN109495234A CN109495234A (zh) | 2019-03-19 |
CN109495234B true CN109495234B (zh) | 2021-07-06 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111867015B (zh) * | 2019-04-30 | 2023-11-17 | 华为技术有限公司 | 检测或发送下行控制信道的方法和装置 |
CN111294150B (zh) * | 2019-07-05 | 2021-02-05 | 北京紫光展锐通信技术有限公司 | 物理下行控制信道盲检方法及用户设备、可读存储介质 |
CN112398629B (zh) * | 2019-08-16 | 2022-04-12 | 华为技术有限公司 | 一种通信方法及装置 |
EP4138477A4 (en) * | 2020-04-13 | 2024-01-03 | Beijing Xiaomi Mobile Software Co., Ltd. | METHOD FOR CONFIGURING PHYSICAL DOWNLOAD CONTROL CHANNEL, APPARATUS, DEVICE AND RECORDING MEDIUM |
CN113950067B (zh) * | 2020-07-15 | 2024-08-13 | 大唐移动通信设备有限公司 | 一种接收消息的方法、终端及网络侧设备 |
CN114070532A (zh) * | 2020-08-07 | 2022-02-18 | 展讯通信(上海)有限公司 | 控制信道元cce索引的确认方法及相关产品 |
CN112202531B (zh) * | 2020-09-30 | 2024-05-28 | 芯象半导体科技(北京)有限公司 | 信道盲检测方法和装置以及通信装置和存储介质 |
CN115868210A (zh) * | 2020-10-16 | 2023-03-28 | Oppo广东移动通信有限公司 | 控制信道的传输方法、终端设备和网络设备 |
CN112333121B (zh) * | 2020-11-27 | 2022-03-15 | 紫光展锐(重庆)科技有限公司 | 一种信号检测方法、装置、计算机设备以及存储介质 |
CN112671508B (zh) * | 2020-12-17 | 2022-09-13 | 中电科思仪科技股份有限公司 | 一种5g nr pdcch盲检方法 |
CN114698106A (zh) * | 2020-12-28 | 2022-07-01 | 维沃移动通信有限公司 | 物理下行共享信道资源配置方法、装置、设备及存储介质 |
CN115915438A (zh) * | 2021-08-16 | 2023-04-04 | 维沃移动通信有限公司 | 物理下行控制信道的传输方法、终端及网络侧设备 |
WO2024168919A1 (zh) * | 2023-02-17 | 2024-08-22 | 北京小米移动软件有限公司 | 物理下行控制信道pdcch处理方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102244885A (zh) * | 2010-05-10 | 2011-11-16 | 中国移动通信集团公司 | 一种控制信道盲检测方法及其装置 |
CN103874096A (zh) * | 2012-12-18 | 2014-06-18 | 中兴通讯股份有限公司 | 一种下行控制信息的发送和检测方法、发送端和接收端 |
WO2018143777A1 (ko) * | 2017-02-06 | 2018-08-09 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 제어 채널을 수신하는 방법 및 이를 위한 장치 |
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US9294255B2 (en) * | 2012-09-06 | 2016-03-22 | Htc Corporation | Method of handling enhanced physical downlink control channel and related communication device |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102244885A (zh) * | 2010-05-10 | 2011-11-16 | 中国移动通信集团公司 | 一种控制信道盲检测方法及其装置 |
CN103874096A (zh) * | 2012-12-18 | 2014-06-18 | 中兴通讯股份有限公司 | 一种下行控制信息的发送和检测方法、发送端和接收端 |
WO2018143777A1 (ko) * | 2017-02-06 | 2018-08-09 | 엘지전자 주식회사 | 무선 통신 시스템에서 하향링크 제어 채널을 수신하는 방법 및 이를 위한 장치 |
Non-Patent Citations (4)
Title |
---|
Corrections to 38.213;Ericsson;《3GPP TSG-RAN WG1 #92bis,R1-1805207》;20180420;全文 * |
Physical channels and modulation;3GPP;《3GPP TS 38.211 V15.0.0 》;20171231;全文 * |
Physical layer procedures for control;3GPP;《3GPP TS 38.213 V15.1.0》;20180331;全文 * |
Search Space Design;Samsung;《3GPP TSG RAN WG1 #88,R1- 1702973》;20170217;全文 * |
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