CN102056198B - 一种下行信道传输及检测方法、装置和系统 - Google Patents
一种下行信道传输及检测方法、装置和系统 Download PDFInfo
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- CN102056198B CN102056198B CN200910217199.2A CN200910217199A CN102056198B CN 102056198 B CN102056198 B CN 102056198B CN 200910217199 A CN200910217199 A CN 200910217199A CN 102056198 B CN102056198 B CN 102056198B
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- dci
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Classifications
-
- 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
- H04L1/0072—Error control for data other than payload data, e.g. control data
-
- 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
-
- 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
- H04L1/0067—Rate matching
- H04L1/0068—Rate matching by puncturing
-
- 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
- H04L1/0071—Use of interleaving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Error Detection And Correction (AREA)
Abstract
Description
类型 | 检测的DCI format | CSS | DSS |
第1类 | DCI format1C | 6次 | 0次 |
第2类 | DCI format0/1A/3/3A | 6次 | 16次 |
第3类 | DCI fo0mat1/1B/1D/2/2A | 0次 | 16次 |
Claims (5)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910217199.2A CN102056198B (zh) | 2009-10-31 | 2009-12-31 | 一种下行信道传输及检测方法、装置和系统 |
PCT/CN2010/078276 WO2011050751A1 (zh) | 2009-10-31 | 2010-11-01 | 下行信道传输方法、设备和系统 |
EP10826114.0A EP2496023B1 (en) | 2009-10-31 | 2010-11-01 | Method, device and system for downlink channel transmission |
US13/452,203 US9172504B2 (en) | 2009-10-31 | 2012-04-20 | Method, apparatus and system for downlink channel transmission |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910109941.8 | 2009-10-31 | ||
CN200910109941 | 2009-10-31 | ||
CN2009101099418 | 2009-10-31 | ||
CN200910217199.2A CN102056198B (zh) | 2009-10-31 | 2009-12-31 | 一种下行信道传输及检测方法、装置和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102056198A CN102056198A (zh) | 2011-05-11 |
CN102056198B true CN102056198B (zh) | 2015-06-03 |
Family
ID=43921359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910217199.2A Active CN102056198B (zh) | 2009-10-31 | 2009-12-31 | 一种下行信道传输及检测方法、装置和系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9172504B2 (zh) |
EP (1) | EP2496023B1 (zh) |
CN (1) | CN102056198B (zh) |
WO (1) | WO2011050751A1 (zh) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012115361A2 (ko) * | 2011-02-21 | 2012-08-30 | 엘지전자 주식회사 | 무선 통신 시스템에서 릴레이 노드를 위한 검색 영역 설정 방법 및 이를 위한 장치 |
CN102857233B (zh) * | 2011-06-28 | 2017-03-15 | 中兴通讯股份有限公司 | 译码方法及装置 |
CN102891728B (zh) * | 2011-07-20 | 2016-06-08 | 华为技术有限公司 | 一种物理下行控制信道发送和盲检测方法、设备 |
EP2739103A4 (en) * | 2011-07-27 | 2015-03-04 | Fujitsu Ltd | METHODS OF SENDING AND RECEIVING DOWNLINK COMMAND INFORMATION, BASE STATION AND MOBILE TERMINAL |
CN105933981B (zh) | 2011-08-08 | 2019-08-23 | 华为技术有限公司 | 检测、发送信息的方法及设备 |
CN102957494B (zh) * | 2011-08-18 | 2015-07-22 | 上海华为技术有限公司 | 一种盲检校验方法以及相关装置 |
AU2013313884B2 (en) | 2012-09-04 | 2016-10-20 | Samsung Electronics Co., Ltd. | Adaptating a number of aggregation levels for control channel elements |
CN103731236B (zh) * | 2012-10-15 | 2017-02-01 | 普天信息技术研究院有限公司 | 一种物理下行控制信道盲检的方法 |
US9521664B2 (en) | 2012-11-02 | 2016-12-13 | Qualcomm Incorporated | EPDCCH resource and quasi-co-location management in LTE |
CN104254132B (zh) * | 2013-06-26 | 2018-12-18 | 上海朗帛通信技术有限公司 | 一种d2d系统中的调度方法和装置 |
US10034280B2 (en) * | 2013-10-22 | 2018-07-24 | Lg Electronics Inc. | Method and apparatus for transmitting physical downlink control channel in wireless access system supporting machine-type communication |
US20160135056A1 (en) * | 2014-11-06 | 2016-05-12 | Htc Corporation | Device of Handling Measurement Signal on Unlicensed Carrier |
US11095404B2 (en) * | 2015-07-31 | 2021-08-17 | Qualcomm Incorporated | Multiplexing downlink control information of same aggregation level by coding together |
WO2017024559A1 (zh) | 2015-08-12 | 2017-02-16 | 华为技术有限公司 | 数据传输的方法、终端设备、基站和通信系统 |
US10057895B2 (en) * | 2015-10-13 | 2018-08-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and devices for mitigating error propagation in transmission assignments |
US10694498B2 (en) * | 2015-11-23 | 2020-06-23 | Qualcomm Incorporated | Traffic scheduling in a multi-hop communications system |
CN106850126A (zh) * | 2015-12-04 | 2017-06-13 | 联发科技(新加坡)私人有限公司 | 信号处理方法及装置 |
CN108282291B (zh) * | 2017-01-06 | 2020-09-22 | 电信科学技术研究院 | 一种dci传输方法、ue和网络侧设备 |
WO2018133001A1 (zh) * | 2017-01-19 | 2018-07-26 | 华为技术有限公司 | 传输下行控制信息的方法、网络侧设备和终端设备 |
CN108401296B (zh) * | 2017-02-06 | 2021-04-09 | 华为技术有限公司 | 一种数据传输的方法和装置 |
CN110190928B (zh) | 2017-03-10 | 2020-11-24 | 华为技术有限公司 | 无线通信方法、设备及计算机可读存储介质 |
CN108633010A (zh) * | 2017-03-21 | 2018-10-09 | 株式会社Ntt都科摩 | 一种下行控制信息的传输方法及装置 |
US11115868B2 (en) * | 2017-05-15 | 2021-09-07 | Samsung Electronics Co., Ltd. | Method and apparatus for control resource set configuration and monitoring of downlink control channel in wireless communication system |
WO2018226137A1 (en) * | 2017-06-06 | 2018-12-13 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, apparatus and machine-readable mediums for generation and transmission of a message in a wireless communications network |
CN109151955B (zh) * | 2017-06-16 | 2020-09-08 | 华为技术有限公司 | 一种通信方法及设备 |
CN109391355B (zh) * | 2017-08-11 | 2020-10-23 | 华为技术有限公司 | 无线通信的方法、芯片和系统 |
CN111066267B (zh) | 2017-09-29 | 2021-10-15 | 华为技术有限公司 | 用于对通信网络中的下行控制信息进行编码的方法和设备 |
CN114040476B (zh) * | 2017-10-27 | 2024-04-09 | 华为技术有限公司 | 一种传输下行控制信息的方法、设备及系统 |
SG11202003769TA (en) * | 2017-12-13 | 2020-07-29 | Qualcomm Inc | Soft-combining for control channels |
CN110890949B (zh) * | 2018-09-07 | 2021-06-01 | 华为技术有限公司 | 配置无线网络临时标识rnti的方法和装置 |
WO2020133457A1 (zh) * | 2018-12-29 | 2020-07-02 | Oppo广东移动通信有限公司 | 无线通信方法、网络设备和终端设备 |
CN110383749B (zh) * | 2019-06-03 | 2022-10-11 | 北京小米移动软件有限公司 | 控制信道发送、接收方法、装置及存储介质 |
CN112838906B (zh) * | 2019-11-25 | 2022-12-02 | 华为技术有限公司 | 一种数据处理的方法以及相关装置 |
Citations (2)
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CN101404526A (zh) * | 2008-11-03 | 2009-04-08 | 中兴通讯股份有限公司 | 下行控制信息处理方法 |
CN101483441A (zh) * | 2008-01-07 | 2009-07-15 | 三星电子株式会社 | 通信系统中添加循环冗余校验的设备 |
Family Cites Families (6)
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KR100605859B1 (ko) * | 2002-03-26 | 2006-07-31 | 삼성전자주식회사 | 고속 순방향 패킷 접속 방식을 사용하는 통신 시스템에서채널 품질 지시자 정보의 부호화 및 복호화 방법 및 장치 |
US20040141572A1 (en) | 2003-01-21 | 2004-07-22 | Johnson Phillip Marc | Multi-pass inband bit and channel decoding for a multi-rate receiver |
CN101287282A (zh) * | 2007-04-11 | 2008-10-15 | 华为技术有限公司 | 传输控制信令的方法及装置 |
US9344259B2 (en) * | 2007-06-20 | 2016-05-17 | Google Technology Holdings LLC | Control channel provisioning and signaling |
CN101478808B (zh) * | 2009-01-21 | 2014-03-19 | 中兴通讯股份有限公司 | 一种下行控制信息的发送及检测方法 |
US9295043B2 (en) * | 2009-09-28 | 2016-03-22 | Samsung Electronics Co., Ltd | Extending physical downlink control channels |
-
2009
- 2009-12-31 CN CN200910217199.2A patent/CN102056198B/zh active Active
-
2010
- 2010-11-01 EP EP10826114.0A patent/EP2496023B1/en not_active Not-in-force
- 2010-11-01 WO PCT/CN2010/078276 patent/WO2011050751A1/zh active Application Filing
-
2012
- 2012-04-20 US US13/452,203 patent/US9172504B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101483441A (zh) * | 2008-01-07 | 2009-07-15 | 三星电子株式会社 | 通信系统中添加循环冗余校验的设备 |
CN101404526A (zh) * | 2008-11-03 | 2009-04-08 | 中兴通讯股份有限公司 | 下行控制信息处理方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2496023A1 (en) | 2012-09-05 |
EP2496023B1 (en) | 2014-04-16 |
CN102056198A (zh) | 2011-05-11 |
WO2011050751A1 (zh) | 2011-05-05 |
EP2496023A4 (en) | 2013-04-24 |
US9172504B2 (en) | 2015-10-27 |
US20120201216A1 (en) | 2012-08-09 |
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Effective date of registration: 20201106 Address after: 215500 No.13, Caotang Road, Changshu, Suzhou, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20201106 Address after: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
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Address after: 215500 5th floor, building 4, 68 Lianfeng Road, Changfu street, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: No.13 caodang Road, Changshu City, Suzhou City, Jiangsu Province Patentee before: Changshu intellectual property operation center Co.,Ltd. |