CN101483455A - Method and apparatus for inserting special reference signal in physical resource block - Google Patents
Method and apparatus for inserting special reference signal in physical resource block Download PDFInfo
- Publication number
- CN101483455A CN101483455A CNA200810055719XA CN200810055719A CN101483455A CN 101483455 A CN101483455 A CN 101483455A CN A200810055719X A CNA200810055719X A CN A200810055719XA CN 200810055719 A CN200810055719 A CN 200810055719A CN 101483455 A CN101483455 A CN 101483455A
- Authority
- CN
- China
- Prior art keywords
- reference signal
- drs
- dedicated reference
- time slot
- row
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000012545 processing Methods 0.000 claims description 15
- 238000013507 mapping Methods 0.000 claims description 8
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 23
- 238000010295 mobile communication Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810055719A CN101483455B (en) | 2008-01-07 | 2008-01-07 | Method and apparatus for inserting special reference signal in physical resource block |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810055719A CN101483455B (en) | 2008-01-07 | 2008-01-07 | Method and apparatus for inserting special reference signal in physical resource block |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101483455A true CN101483455A (en) | 2009-07-15 |
CN101483455B CN101483455B (en) | 2012-10-17 |
Family
ID=40880412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810055719A Active CN101483455B (en) | 2008-01-07 | 2008-01-07 | Method and apparatus for inserting special reference signal in physical resource block |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101483455B (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011097757A1 (en) * | 2010-02-11 | 2011-08-18 | 上海贝尔股份有限公司 | Super -physical-resource-block-based method and apparatus for determining shift modes of channel state information reference signal |
CN102271396A (en) * | 2010-03-12 | 2011-12-07 | 北京三星通信技术研究有限公司 | Method for positioning mobile station |
WO2011156974A1 (en) * | 2010-06-18 | 2011-12-22 | 上海贝尔股份有限公司 | Method and apparatus for monitoring downlink channel quality |
CN101616360B (en) * | 2009-07-24 | 2012-05-09 | 中兴通讯股份有限公司 | Method and system for sending positioning reference signal |
CN102577197A (en) * | 2009-08-24 | 2012-07-11 | 三星电子株式会社 | Method and apparatus for transmitting/receiving a reference signal in a wireless communication system |
CN103475605A (en) * | 2013-09-24 | 2013-12-25 | 重庆邮电大学 | Channel estimation method based on user special reference signal of 3GPPLTE-A downlink system |
CN105309020A (en) * | 2013-06-21 | 2016-02-03 | 富士通株式会社 | Transmission apparatus, reception apparatus, transmission method and reception method |
CN103002577B (en) * | 2009-11-13 | 2016-03-16 | 北京三星通信技术研究有限公司 | A kind of method of transmission and receiving location reference signals |
WO2017000263A1 (en) * | 2015-06-30 | 2017-01-05 | 华为技术有限公司 | Reference signal transmission method and device |
WO2018040957A1 (en) * | 2016-08-27 | 2018-03-08 | 华为技术有限公司 | Configuration method for reference signals and related device |
CN108632190A (en) * | 2017-03-24 | 2018-10-09 | 中兴通讯股份有限公司 | Information sending, receiving method and device, terminal, base station |
CN110999235A (en) * | 2017-08-10 | 2020-04-10 | 三菱电机株式会社 | Transmitting apparatus |
-
2008
- 2008-01-07 CN CN200810055719A patent/CN101483455B/en active Active
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101616360B (en) * | 2009-07-24 | 2012-05-09 | 中兴通讯股份有限公司 | Method and system for sending positioning reference signal |
US9277423B2 (en) | 2009-08-24 | 2016-03-01 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting/receiving a reference signal in a wireless communication system |
CN102577197B (en) * | 2009-08-24 | 2016-07-13 | 三星电子株式会社 | The method and apparatus launching/receive reference signal in wireless communication system |
CN102577197A (en) * | 2009-08-24 | 2012-07-11 | 三星电子株式会社 | Method and apparatus for transmitting/receiving a reference signal in a wireless communication system |
CN103002577B (en) * | 2009-11-13 | 2016-03-16 | 北京三星通信技术研究有限公司 | A kind of method of transmission and receiving location reference signals |
CN102668629A (en) * | 2010-02-11 | 2012-09-12 | 上海贝尔股份有限公司 | Super -physical-resource-block-based method and apparatus for determining shift modes of channel state information reference signal |
WO2011097757A1 (en) * | 2010-02-11 | 2011-08-18 | 上海贝尔股份有限公司 | Super -physical-resource-block-based method and apparatus for determining shift modes of channel state information reference signal |
CN102668629B (en) * | 2010-02-11 | 2014-12-10 | 上海贝尔股份有限公司 | Super -physical-resource-block-based method and apparatus for determining shift modes of channel state information reference signal |
CN102271396A (en) * | 2010-03-12 | 2011-12-07 | 北京三星通信技术研究有限公司 | Method for positioning mobile station |
CN102271396B (en) * | 2010-03-12 | 2016-03-02 | 北京三星通信技术研究有限公司 | The method of mobile position estimation |
US9155061B2 (en) | 2010-03-12 | 2015-10-06 | Samsung Electronics Co., Ltd. | Method for positioning mobile station |
CN102792725A (en) * | 2010-06-18 | 2012-11-21 | 上海贝尔股份有限公司 | Method and apparatus for monitoring downlink channel quality |
WO2011156974A1 (en) * | 2010-06-18 | 2011-12-22 | 上海贝尔股份有限公司 | Method and apparatus for monitoring downlink channel quality |
CN102792725B (en) * | 2010-06-18 | 2015-04-22 | 上海贝尔股份有限公司 | Method and apparatus for monitoring downlink channel quality |
CN105309020B (en) * | 2013-06-21 | 2019-08-20 | 富士通株式会社 | Sending device, reception device, sending method and method of reseptance |
CN105309020A (en) * | 2013-06-21 | 2016-02-03 | 富士通株式会社 | Transmission apparatus, reception apparatus, transmission method and reception method |
CN103475605A (en) * | 2013-09-24 | 2013-12-25 | 重庆邮电大学 | Channel estimation method based on user special reference signal of 3GPPLTE-A downlink system |
CN103475605B (en) * | 2013-09-24 | 2016-08-17 | 重庆邮电大学 | Channel estimation methods based on user's DRS (Dedicated Reference Signal) in a kind of 3GPPLTE-A downlink system |
WO2017000263A1 (en) * | 2015-06-30 | 2017-01-05 | 华为技术有限公司 | Reference signal transmission method and device |
WO2018040957A1 (en) * | 2016-08-27 | 2018-03-08 | 华为技术有限公司 | Configuration method for reference signals and related device |
CN107786313A (en) * | 2016-08-27 | 2018-03-09 | 华为技术有限公司 | The collocation method and relevant device of a kind of reference signal |
CN107786313B (en) * | 2016-08-27 | 2020-10-09 | 华为技术有限公司 | Reference signal configuration method and related equipment |
CN108632190A (en) * | 2017-03-24 | 2018-10-09 | 中兴通讯股份有限公司 | Information sending, receiving method and device, terminal, base station |
CN108632190B (en) * | 2017-03-24 | 2022-06-17 | 中兴通讯股份有限公司 | Information sending and receiving method and device, terminal and base station |
CN110999235A (en) * | 2017-08-10 | 2020-04-10 | 三菱电机株式会社 | Transmitting apparatus |
CN110999235B (en) * | 2017-08-10 | 2023-03-28 | 三菱电机株式会社 | Transmitting apparatus |
Also Published As
Publication number | Publication date |
---|---|
CN101483455B (en) | 2012-10-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101483455B (en) | Method and apparatus for inserting special reference signal in physical resource block | |
CN103686985B (en) | Method for discovering equipment and device for device-to-device communication | |
CN102422663B (en) | Method and apparatus for transmitting positioning reference signal in wireless communication system | |
KR101349830B1 (en) | Method of measuring interference | |
US8488693B2 (en) | Wireless communication systems and methods using reference signals | |
CN103716895A (en) | Resource determining method and device for physical random access channel | |
CN106465139A (en) | Information sending method, information receiving method, apparatus and system | |
CN101300766A (en) | Radio transmission device, and radio transmission method | |
CN101795145A (en) | Sending method and system for measuring reference signals | |
CN101568165B (en) | Method, system and device for processing uplink signals | |
CN101771649A (en) | Method and network side device for transmitting physical random access channel | |
CN1996806A (en) | Device and method for data transfer in the competitive resource of the wireless communication system | |
CN103997788A (en) | Device discovery method, user equipment, and network side equipment used for device-to-device communication | |
CN105323854B (en) | A kind of method and apparatus that LAA interference avoids | |
CN104969486A (en) | Method and device for transmitting signal | |
WO2014130082A1 (en) | Method and apparatus for using demodulation reference signal in long term evolution advanced cellular networks | |
US20240008065A1 (en) | Frame structure indicating method and device, frame structure determining method and device, storage medium, and processor | |
CN104469926A (en) | Transmission method and device in D2D system | |
CN101455048A (en) | Random access structure for wireless networks | |
CN102215198A (en) | Orthogonal method and device of channel measurement pilot frequencies in different cells | |
CN101406003A (en) | Transmission/reception apparatus and method for supporting both high rate packet data transmission and orthogonal frequency division multiplexing transmission in a mobile communication system | |
CN107733830B (en) | Method, device and system for generating multi-carrier signal | |
CN112311712B (en) | Signal sending and receiving method, terminal and device | |
CN102378378B (en) | Method for extending physical downlink control channels | |
KR101460920B1 (en) | Ranging channel structures and methods |
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: 20110629 |
|
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: 20110629 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 | ||
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 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210615 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 |