CN102077627B - 一种上行信号的处理方法、基站和用户终端 - Google Patents
一种上行信号的处理方法、基站和用户终端 Download PDFInfo
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- CN102077627B CN102077627B CN2009801249061A CN200980124906A CN102077627B CN 102077627 B CN102077627 B CN 102077627B CN 2009801249061 A CN2009801249061 A CN 2009801249061A CN 200980124906 A CN200980124906 A CN 200980124906A CN 102077627 B CN102077627 B CN 102077627B
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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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1893—Physical mapping arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- H04L27/2607—Cyclic extensions
-
- 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
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
- H04L5/0035—Resource allocation in a cooperative multipoint environment
-
- 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
- H04L2001/0092—Error control systems characterised by the topology of the transmission link
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- 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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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2009/071589 WO2010124465A1 (zh) | 2009-04-30 | 2009-04-30 | 一种上行信号的处理方法、基站和用户终端 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102077627A CN102077627A (zh) | 2011-05-25 |
CN102077627B true CN102077627B (zh) | 2013-03-27 |
Family
ID=43031687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801249061A Expired - Fee Related CN102077627B (zh) | 2009-04-30 | 2009-04-30 | 一种上行信号的处理方法、基站和用户终端 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120039182A1 (zh) |
EP (1) | EP2418885B1 (zh) |
CN (1) | CN102077627B (zh) |
WO (1) | WO2010124465A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110268758A (zh) * | 2016-11-30 | 2019-09-20 | 瑞典爱立信有限公司 | 操控具有不同定时对齐要求的用户的方法 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011013962A2 (ko) * | 2009-07-26 | 2011-02-03 | 엘지전자 주식회사 | 중계기를 위한 제어 정보 및 시스템 정보를 송수신하는 장치 및 그 방법 |
KR102073027B1 (ko) | 2011-04-05 | 2020-02-04 | 삼성전자 주식회사 | 반송파 집적 기술을 사용하는 무선통신시스템에서 복수 개의 타임 정렬 타이머 운용 방법 및 장치 |
CN103096480B (zh) * | 2011-11-04 | 2016-12-21 | 华为技术有限公司 | 传输时间间隔的确定方法、基站和无线网络控制器 |
US20140112127A1 (en) * | 2012-01-30 | 2014-04-24 | Qualcomm Incorporated | Method and apparatus for uplink channel capacity estimation and transmission control |
WO2013191385A1 (ko) * | 2012-06-17 | 2013-12-27 | 엘지전자 주식회사 | 무선 통신 시스템에 있어서 서브프레임 결정 방법 |
US10306594B2 (en) | 2012-10-30 | 2019-05-28 | Qualcomm Incorporated | Uplink coverage enhancements |
US9538515B2 (en) * | 2013-03-28 | 2017-01-03 | Samsung Electronics Co., Ltd. | Downlink signaling for adaptation of an uplink-downlink configuration in TDD communication systems |
CN111954266B (zh) * | 2014-06-23 | 2024-04-09 | 北京三星通信技术研究有限公司 | 一种双连接中分割承载的数据分配方法和装置 |
US9893865B2 (en) | 2014-12-22 | 2018-02-13 | Industrial Technology Research Institute | Method of handling communication operation in communication system and related apparatus |
US10966194B2 (en) | 2015-04-15 | 2021-03-30 | Qualcomm Incorporated | Coordinated wireless communications using multiple transmission time intervals |
US9554375B1 (en) * | 2015-05-01 | 2017-01-24 | Sprint Spectrum L.P. | Sector selection for coordinated multipoint based on application type |
CN107005991B (zh) * | 2015-07-17 | 2019-11-15 | 华为技术有限公司 | 上行数据包的传输方法、终端设备、基站及通信系统 |
CN106488567B (zh) * | 2015-09-02 | 2019-06-07 | 中兴通讯股份有限公司 | 一种信息传递方法、装置及系统 |
JP6490308B2 (ja) * | 2016-02-05 | 2019-03-27 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | 基地局、端末及び通信方法 |
ES2903044T3 (es) | 2016-03-08 | 2022-03-30 | Ipcom Gmbh & Co Kg | Control del intervalo de tiempo de transmisión |
CN107231222B (zh) * | 2016-03-25 | 2020-04-10 | 电信科学技术研究院 | 一种反馈信息的传输方法和装置 |
EP3240354A1 (en) * | 2016-04-27 | 2017-11-01 | ASUSTek Computer Inc. | Method and apparatus for improving uplink transmission in a wireless communication system |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7295509B2 (en) * | 2000-09-13 | 2007-11-13 | Qualcomm, Incorporated | Signaling method in an OFDM multiple access system |
EP1827039B1 (en) * | 2004-12-14 | 2016-08-17 | Fujitsu Limited | Wireless communication device, and communication method |
US20060176966A1 (en) * | 2005-02-07 | 2006-08-10 | Stewart Kenneth A | Variable cyclic prefix in mixed-mode wireless communication systems |
US7821913B2 (en) * | 2005-03-29 | 2010-10-26 | Qualcomm Incorporated | Method and apparatus for data and pilot structures supporting equalization |
KR100724949B1 (ko) * | 2005-05-03 | 2007-06-04 | 삼성전자주식회사 | 주파수 분할 다중접속 기반 무선통신 시스템에서 데이터와제어 정보의 다중화 방법 및 장치 |
US20070002726A1 (en) * | 2005-07-01 | 2007-01-04 | Zangi Kambiz C | System and method for adapting a cyclic prefix in an orthogonal frequency division multiplexing (OFDM) system |
US8175021B2 (en) * | 2005-11-04 | 2012-05-08 | Texas Instruments Incorporated | Method for transmission of unicast control in broadcast/multicast transmission time intervals |
AU2007200185A1 (en) * | 2006-02-08 | 2007-08-23 | Nec Australia Pty Ltd | Delivery of multicast and uni-cast services in an OFDMA system |
KR101325434B1 (ko) * | 2006-08-17 | 2013-11-04 | 인텔 코포레이션 | Mimo 무선 통신 시스템에서 효율적인 프리코딩 피드백을 제공하기 위한 방법 및 장치 |
US20080084845A1 (en) * | 2006-10-06 | 2008-04-10 | Motorola, Inc. | Wireless communication system frame structure having variable sized cyclic prefix |
EP1912374A1 (de) * | 2006-10-10 | 2008-04-16 | Nokia Siemens Networks Gmbh & Co. Kg | Datenübertragung in einem Mehrnutzer-OFDM-System mit adaptiver Modulation |
US8509791B2 (en) * | 2007-03-17 | 2013-08-13 | Qualcomm Incorporated | Handover in wireless communications |
US20080225796A1 (en) * | 2007-03-17 | 2008-09-18 | Qualcomm Incorporated | Handover in wireless communications |
KR101430462B1 (ko) * | 2007-08-09 | 2014-08-19 | 엘지전자 주식회사 | Rach 프리엠블 구성방법 및 전송방법 |
-
2009
- 2009-04-30 CN CN2009801249061A patent/CN102077627B/zh not_active Expired - Fee Related
- 2009-04-30 WO PCT/CN2009/071589 patent/WO2010124465A1/zh active Application Filing
- 2009-04-30 EP EP09843877.3A patent/EP2418885B1/en not_active Not-in-force
-
2011
- 2011-10-28 US US13/284,444 patent/US20120039182A1/en not_active Abandoned
Non-Patent Citations (2)
Title |
---|
Huawei.System performance evaluation for uplink CoMP.《3GPP TSG RAN WG1 Meeting #56bis》.2009, * |
Siemens.Uplink Extended Cyclic Prefix Use Cases.《3GPP TSG-RAN WG1 #47bis》.2007, * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110268758A (zh) * | 2016-11-30 | 2019-09-20 | 瑞典爱立信有限公司 | 操控具有不同定时对齐要求的用户的方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2418885A4 (en) | 2012-07-04 |
CN102077627A (zh) | 2011-05-25 |
US20120039182A1 (en) | 2012-02-16 |
EP2418885A1 (en) | 2012-02-15 |
EP2418885B1 (en) | 2014-02-12 |
WO2010124465A1 (zh) | 2010-11-04 |
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Owner name: NANTONG TONGZHOU XINZHIHAO INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: BEIJING ZHONGCAI WYSE EDUCATION TECHNOLOGY CO., LTD. Effective date: 20141105 Owner name: BEIJING ZHONGCAI WYSE EDUCATION TECHNOLOGY CO., LT Free format text: FORMER OWNER: HUAWEI TECHNOLOGY CO., LTD. Effective date: 20141105 |
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Effective date of registration: 20141105 Address after: 226314 Jiangsu city of Nantong province Tongzhou District Chuan Jiang Zhen Zhi Hao Market Patentee after: Tongzhou District Nantong Xin Hao Industrial Co.,Ltd. Address before: 100083 Beijing Haidian District Zhongguancun Road No. 18 smartfortune International Building B706 Patentee before: Beijing Zhongcai Wyse Education Technology Co.,Ltd. Effective date of registration: 20141105 Address after: 100083 Beijing Haidian District Zhongguancun Road No. 18 smartfortune International Building B706 Patentee after: Beijing Zhongcai Wyse Education Technology Co.,Ltd. Address before: 518000 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd. |
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