CN102013905B - 协同调度的方法及设备 - Google Patents
协同调度的方法及设备 Download PDFInfo
- Publication number
- CN102013905B CN102013905B CN200910235535.6A CN200910235535A CN102013905B CN 102013905 B CN102013905 B CN 102013905B CN 200910235535 A CN200910235535 A CN 200910235535A CN 102013905 B CN102013905 B CN 102013905B
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- base station
- subband
- user terminal
- cooperation cell
- scheduling
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000011159 matrix material Substances 0.000 claims description 57
- 230000005540 biological transmission Effects 0.000 claims description 33
- 238000010586 diagram Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 101000577063 Arabidopsis thaliana Mannose-6-phosphate isomerase 1 Proteins 0.000 description 2
- 101001094831 Homo sapiens Phosphomannomutase 2 Proteins 0.000 description 2
- 102100025022 Mannose-6-phosphate isomerase Human genes 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
- H04B7/026—Co-operative diversity, e.g. using fixed or mobile stations as relays
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0636—Feedback format
- H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/121—Wireless traffic scheduling for groups of terminals or users
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/20—Interfaces between hierarchically similar devices between access points
Abstract
Description
Claims (14)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910235535.6A CN102013905B (zh) | 2009-09-29 | 2009-09-29 | 协同调度的方法及设备 |
PCT/CN2010/077290 WO2011038661A1 (zh) | 2009-09-29 | 2010-09-25 | 协同调度的方法及设备 |
US13/386,425 US9800299B2 (en) | 2009-09-29 | 2010-09-25 | Method and device for coordinated scheduling |
EP10819890.4A EP2485520B1 (en) | 2009-09-29 | 2010-09-25 | Method and device for coordinated scheduling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910235535.6A CN102013905B (zh) | 2009-09-29 | 2009-09-29 | 协同调度的方法及设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102013905A CN102013905A (zh) | 2011-04-13 |
CN102013905B true CN102013905B (zh) | 2016-09-21 |
Family
ID=43825564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910235535.6A Active CN102013905B (zh) | 2009-09-29 | 2009-09-29 | 协同调度的方法及设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9800299B2 (zh) |
EP (1) | EP2485520B1 (zh) |
CN (1) | CN102013905B (zh) |
WO (1) | WO2011038661A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102231659A (zh) * | 2011-06-22 | 2011-11-02 | 中兴通讯股份有限公司 | 多点协作传输的预编码方法、系统和设备 |
CN103001677B (zh) * | 2011-09-08 | 2017-05-10 | 中兴通讯股份有限公司 | 多点协作传输的预编码方法及装置 |
CN103023605A (zh) * | 2011-09-22 | 2013-04-03 | 中兴通讯股份有限公司 | 多点协作传输预编码处理方法及装置 |
CN103024821B (zh) * | 2011-09-23 | 2017-05-24 | 中兴通讯股份有限公司 | 一种多用户协作多点传输的方法和装置 |
CN103369539B (zh) * | 2012-04-06 | 2016-10-05 | 华为技术有限公司 | 干扰协调的方法和装置 |
CN103945556B (zh) * | 2013-01-21 | 2017-10-31 | 电信科学技术研究院 | 一种资源调度的方法、系统和设备 |
CN103945555B (zh) * | 2013-01-21 | 2018-03-20 | 电信科学技术研究院 | 多点协作传输下的资源调度方法和设备 |
CN106489279B (zh) * | 2014-08-15 | 2019-11-26 | 上海诺基亚贝尔股份有限公司 | 一种用于对用户设备进行调度的方法、装置和系统 |
EP3177060B1 (en) * | 2014-08-21 | 2019-05-22 | Huawei Technologies Co., Ltd. | Coordinated multi-point transmission method and apparatus |
US11191090B2 (en) * | 2016-01-13 | 2021-11-30 | Parallel Wireless, Inc. | Inter-cell fractional frequency reuse scheduler |
US10694531B2 (en) * | 2016-05-13 | 2020-06-23 | Qualcomm Incorporated | Grouping user equipment based on precoding matrix indicators for combined transmission |
CN108024377B (zh) * | 2016-11-04 | 2022-10-18 | 中兴通讯股份有限公司 | 一种空间信息的处理方法及装置 |
KR102434686B1 (ko) * | 2017-06-16 | 2022-08-19 | 텔레폰악티에볼라겟엘엠에릭슨(펍) | 무선 네트워크 노드, 무선 장치 및 그 내부에서 수행된 셀 품질 도출용 빔 측정방법 |
CN113677003B (zh) * | 2021-08-10 | 2022-05-31 | 上海移远通信技术股份有限公司 | 无线通信方法、装置、设备及存储介质 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1882156A (zh) * | 2005-06-13 | 2006-12-20 | 大唐移动通信设备有限公司 | 用于群播业务系统的下行波束赋形方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8179775B2 (en) * | 2007-08-14 | 2012-05-15 | Texas Instruments Incorporated | Precoding matrix feedback processes, circuits and systems |
KR101478362B1 (ko) * | 2007-08-10 | 2015-01-28 | 엘지전자 주식회사 | 다중안테나 시스템에서 귀환데이터 전송방법 |
CN101828359B (zh) * | 2007-12-03 | 2012-11-14 | 中兴通讯股份有限公司 | 小区间的资源协调方法 |
WO2009073744A2 (en) * | 2007-12-04 | 2009-06-11 | Nextwave Broadband Inc. | Intercell interference mitigation |
KR101520685B1 (ko) * | 2008-07-04 | 2015-05-15 | 엘지전자 주식회사 | 복수의 코드북을 이용하는 다중 셀 환경에서의 셀 간 간섭 제거 방법 |
CN101772176B (zh) * | 2008-12-30 | 2012-05-02 | 电信科学技术研究院 | 干扰协调方法及接入网设备 |
KR101632211B1 (ko) * | 2009-01-06 | 2016-07-01 | 엘지전자 주식회사 | 다중 셀 환경에서 CoMP 수행 셀 결정방법 및 장치 |
US8396006B2 (en) * | 2009-01-13 | 2013-03-12 | Futurewei Technologies, Inc. | System and method for enabling wireless communications with cell coordination |
US8649344B2 (en) * | 2009-04-15 | 2014-02-11 | Lg Electronics Inc. | Method of coordinating precoding matrixes in a wireless communication system |
WO2010127026A1 (en) * | 2009-04-28 | 2010-11-04 | Futurewei Technologies, Inc. | System and method for coordinating electronic devices in a wireless communications system |
US8538482B2 (en) * | 2009-05-14 | 2013-09-17 | Lg Electronics Inc. | Apparatus and method for transmitting CoMP feedback information |
-
2009
- 2009-09-29 CN CN200910235535.6A patent/CN102013905B/zh active Active
-
2010
- 2010-09-25 US US13/386,425 patent/US9800299B2/en active Active
- 2010-09-25 EP EP10819890.4A patent/EP2485520B1/en active Active
- 2010-09-25 WO PCT/CN2010/077290 patent/WO2011038661A1/zh active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1882156A (zh) * | 2005-06-13 | 2006-12-20 | 大唐移动通信设备有限公司 | 用于群播业务系统的下行波束赋形方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2011038661A1 (zh) | 2011-04-07 |
EP2485520A1 (en) | 2012-08-08 |
EP2485520A4 (en) | 2016-11-02 |
EP2485520B1 (en) | 2019-09-18 |
US20120122468A1 (en) | 2012-05-17 |
CN102013905A (zh) | 2011-04-13 |
US9800299B2 (en) | 2017-10-24 |
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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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