CN101868003B - 一种下行中继链路的信号传输方法及装置 - Google Patents
一种下行中继链路的信号传输方法及装置 Download PDFInfo
- Publication number
- CN101868003B CN101868003B CN2009100824782A CN200910082478A CN101868003B CN 101868003 B CN101868003 B CN 101868003B CN 2009100824782 A CN2009100824782 A CN 2009100824782A CN 200910082478 A CN200910082478 A CN 200910082478A CN 101868003 B CN101868003 B CN 101868003B
- Authority
- CN
- China
- Prior art keywords
- zone
- pdcch
- downlink data
- user terminal
- base station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000008054 signal transmission Effects 0.000 title abstract description 4
- 230000005540 biological transmission Effects 0.000 claims abstract description 85
- 230000011664 signaling Effects 0.000 claims abstract description 59
- 238000013468 resource allocation Methods 0.000 claims description 9
- 230000007774 longterm Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000013256 coordination polymer Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100824782A CN101868003B (zh) | 2009-04-20 | 2009-04-20 | 一种下行中继链路的信号传输方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100824782A CN101868003B (zh) | 2009-04-20 | 2009-04-20 | 一种下行中继链路的信号传输方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101868003A CN101868003A (zh) | 2010-10-20 |
CN101868003B true CN101868003B (zh) | 2012-07-04 |
Family
ID=42959509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100824782A Active CN101868003B (zh) | 2009-04-20 | 2009-04-20 | 一种下行中继链路的信号传输方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101868003B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201236420A (en) * | 2010-12-22 | 2012-09-01 | Nec Casio Mobile Comm Ltd | Receiving device, receiving method and computer program |
US10638464B2 (en) | 2011-04-01 | 2020-04-28 | Futurewei Technologies, Inc. | System and method for transmission and reception of control channels in a communications system |
CN102891727A (zh) * | 2011-07-20 | 2013-01-23 | 中兴通讯股份有限公司 | 一种物理控制格式指示信道的处理方法和*** |
CN102892201B (zh) * | 2011-07-20 | 2018-02-09 | 中兴通讯股份有限公司 | Phich符号数据的传输方法和装置 |
CN102904853B (zh) * | 2011-07-27 | 2017-08-22 | 中兴通讯股份有限公司 | 发送物理混合自适应重传请求指示信道的方法及*** |
US9197390B2 (en) * | 2011-08-12 | 2015-11-24 | Panasonic Intellectual Property Corporation Of America | Communication device, and retransmission control method |
WO2013044522A1 (zh) * | 2011-09-30 | 2013-04-04 | 富士通株式会社 | 增强的控制信令的发送方法、基站和用户设备 |
US8787225B2 (en) * | 2012-07-11 | 2014-07-22 | Blackberry Limited | Phase-rotated reference signals for multiple antennas |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6061548A (en) * | 1997-07-17 | 2000-05-09 | Metawave Communications Corporation | TDMA repeater eliminating feedback |
CN1427555A (zh) * | 2001-12-19 | 2003-07-02 | 无线电射频***公司 | 用于无线通信***的中继器 |
CN1452817A (zh) * | 2000-04-11 | 2003-10-29 | 艾尔耐特通信公司 | 利用无线带内信号传输进行命令下行线路发送的方法和设备 |
CN1993904A (zh) * | 2004-05-13 | 2007-07-04 | 威德菲公司 | 具检测及媒体接入控制的非变频中继器 |
-
2009
- 2009-04-20 CN CN2009100824782A patent/CN101868003B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6061548A (en) * | 1997-07-17 | 2000-05-09 | Metawave Communications Corporation | TDMA repeater eliminating feedback |
CN1452817A (zh) * | 2000-04-11 | 2003-10-29 | 艾尔耐特通信公司 | 利用无线带内信号传输进行命令下行线路发送的方法和设备 |
CN1427555A (zh) * | 2001-12-19 | 2003-07-02 | 无线电射频***公司 | 用于无线通信***的中继器 |
CN1993904A (zh) * | 2004-05-13 | 2007-07-04 | 威德菲公司 | 具检测及媒体接入控制的非变频中继器 |
Also Published As
Publication number | Publication date |
---|---|
CN101868003A (zh) | 2010-10-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101868003B (zh) | 一种下行中继链路的信号传输方法及装置 | |
CN101908955A (zh) | 一种回程链路下行信息传输方法及设备 | |
JP5118253B2 (ja) | 中継局を含む無線通信システムにおけるバックホールリンク及びアクセスリンクのためのリソース割当方法 | |
JP5292589B2 (ja) | 無線通信システム内の中継動作におけるリソース共有 | |
CN101960737B (zh) | 利用基站和中继器之间的子帧进行通信的方法 | |
KR101587458B1 (ko) | 중계 네트워크 시스템에서 채널 상태 정보 참조 심볼 송수신 방법 및 장치 | |
KR101410123B1 (ko) | 중계 통신 시스템 | |
US8761059B2 (en) | Method for transmitting relay node-specific control channel | |
EP2465215B1 (en) | Apparatus and method for allocating resources in a communication system | |
CN102056316B (zh) | 一种信道资源分配的方法、基站和中继节点 | |
CN101888702B (zh) | 一种传输上行控制信息的方法和设备 | |
BRPI0808918A2 (pt) | Transmissão piloto por estações retransmissoras em um sistema de comunicação de retransmissão de múltiplos saltos. | |
JP2012515494A (ja) | 無線通信システムにおけるmbsfnサブフレームを用いた信号送信方法 | |
US8971285B2 (en) | Method for transmitting reference signals for relay node | |
CN101814944B (zh) | 一种数据传输方法、***及装置 | |
JP6224743B2 (ja) | 無線通信システムにおける中継方法およびノード | |
CN103843280A (zh) | 将控制和数据复用到一个资源块中 | |
CN101909305B (zh) | 一种中继***的传输和指示的方法及设备 | |
CN101877859A (zh) | 一种中继下行数据的处理方法及*** | |
CN102201857B (zh) | 中继链路的控制信令发送方法、***及装置 | |
CN102064929B (zh) | 一种传输回程链路导频的方法、装置和*** | |
CN102082642A (zh) | 回程链路上的控制信令发送及检测方法、***和设备 | |
CN102237979B (zh) | 一种中继回程链路的控制信令传输方法、装置 | |
KR20120000540A (ko) | 릴레이 시스템의 채널 자원 할당 장치 및 방법 | |
CN101895854B (zh) | 一种实现中继链路控制格式指示信息传输的方法和装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: INST OF TELECOMMUNICATION SCIENCE AND TECHNOLGOY Free format text: FORMER OWNER: DATANG MOBILE COMMUNICATION EQUIPMENT CO., LTD. Effective date: 20110422 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100083 NO. 29, XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING TO: 100191 NO. 40, XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20110422 Address after: 100191 Haidian District, Xueyuan Road, No. 40, Applicant after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100083 Haidian District, Xueyuan Road, No. 29, Applicant before: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210527 Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |