CN107888347B - 一种导频映射方法及装置 - Google Patents
一种导频映射方法及装置 Download PDFInfo
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- CN107888347B CN107888347B CN201610868470.9A CN201610868470A CN107888347B CN 107888347 B CN107888347 B CN 107888347B CN 201610868470 A CN201610868470 A CN 201610868470A CN 107888347 B CN107888347 B CN 107888347B
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- dmrs
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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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610868470.9A CN107888347B (zh) | 2016-09-29 | 2016-09-29 | 一种导频映射方法及装置 |
PCT/CN2017/086291 WO2018058988A1 (zh) | 2016-09-29 | 2017-05-27 | 一种导频映射方法及装置 |
Applications Claiming Priority (1)
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CN201610868470.9A CN107888347B (zh) | 2016-09-29 | 2016-09-29 | 一种导频映射方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN107888347A CN107888347A (zh) | 2018-04-06 |
CN107888347B true CN107888347B (zh) | 2020-03-24 |
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CN201610868470.9A Active CN107888347B (zh) | 2016-09-29 | 2016-09-29 | 一种导频映射方法及装置 |
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CN (1) | CN107888347B (zh) |
WO (1) | WO2018058988A1 (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103081550A (zh) * | 2011-07-25 | 2013-05-01 | 日本电气株式会社 | 在移动通信系统的扩展载波上提供波束赋形的物理下行链路控制信道(pdcch) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2291944B1 (en) * | 2008-06-11 | 2013-07-31 | Nokia Siemens Networks OY | Local area optimized uplink control channel |
KR20130054180A (ko) * | 2011-11-14 | 2013-05-24 | 삼성전자주식회사 | 무선 통신 시스템에서 제어 채널 전송을 위한 레퍼런스 시그널링 리소스 할당 방법 |
US11177919B2 (en) * | 2013-01-18 | 2021-11-16 | Texas Instruments Incorporated | Methods for energy-efficient unicast and multicast transmission in a wireless communication system |
US10230513B2 (en) * | 2013-03-12 | 2019-03-12 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting/receiving control channel in wireless communication system |
CN105898872B (zh) * | 2016-03-31 | 2021-01-22 | 电信科学技术研究院 | 一种上行传输方法及装置 |
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2016
- 2016-09-29 CN CN201610868470.9A patent/CN107888347B/zh active Active
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2017
- 2017-05-27 WO PCT/CN2017/086291 patent/WO2018058988A1/zh active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103081550A (zh) * | 2011-07-25 | 2013-05-01 | 日本电气株式会社 | 在移动通信系统的扩展载波上提供波束赋形的物理下行链路控制信道(pdcch) |
Non-Patent Citations (1)
Title |
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R1-166859 Discussions on sPDSCH for latency reduction;LG Electronics;《3GPP TSG RAN WG1 Meeting #86》;20160812;正文第1-5页 * |
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Publication number | Publication date |
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WO2018058988A1 (zh) | 2018-04-05 |
CN107888347A (zh) | 2018-04-06 |
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PB01 | Publication | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Lin Xiangli Inventor after: Wang Lei Inventor after: Gao Xuejuan Inventor after: Pan Xueming Inventor before: Lin Xiangli Inventor before: Wang Lei Inventor before: Gao Xuejuan Inventor before: Pan Xueming |
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CB03 | Change of inventor or designer information | ||
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 |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210602 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 |
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TR01 | Transfer of patent right |