PT2880875T - Sistema e aparelho para relatório de medição no sistema de transmissão multiponto coordenado - Google Patents
Sistema e aparelho para relatório de medição no sistema de transmissão multiponto coordenadoInfo
- Publication number
- PT2880875T PT2880875T PT128820271T PT12882027T PT2880875T PT 2880875 T PT2880875 T PT 2880875T PT 128820271 T PT128820271 T PT 128820271T PT 12882027 T PT12882027 T PT 12882027T PT 2880875 T PT2880875 T PT 2880875T
- Authority
- PT
- Portugal
- Prior art keywords
- measurement report
- multipoint transmission
- coordinated multipoint
- transmission system
- coordinated
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/16—Threshold monitoring
-
- 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
- H04L5/0058—Allocation criteria
- H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
-
- 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
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
-
- 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
- H04L5/0057—Physical resource allocation for CQI
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2012/079559 WO2014019187A1 (en) | 2012-08-02 | 2012-08-02 | System and apparatus for measurement report in coordinated multipoint transmission system |
Publications (1)
Publication Number | Publication Date |
---|---|
PT2880875T true PT2880875T (pt) | 2021-12-06 |
Family
ID=50027111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT128820271T PT2880875T (pt) | 2012-08-02 | 2012-08-02 | Sistema e aparelho para relatório de medição no sistema de transmissão multiponto coordenado |
Country Status (5)
Country | Link |
---|---|
US (1) | US10484898B2 (pt) |
EP (1) | EP2880875B1 (pt) |
ES (1) | ES2899003T3 (pt) |
PT (1) | PT2880875T (pt) |
WO (1) | WO2014019187A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9246558B2 (en) * | 2011-09-26 | 2016-01-26 | Samsung Electronics Co., Ltd. | CoMP measurement system and method |
CN105007126B (zh) | 2014-04-23 | 2017-09-29 | 电信科学技术研究院 | 一种信道状态信息测量的方法、***及设备 |
WO2018099548A1 (en) * | 2016-11-30 | 2018-06-07 | Nokia Technologies Oy | Measurement event triggering |
US10757598B2 (en) | 2018-12-04 | 2020-08-25 | Apple Inc. | Reference frequency for UI signal bar display |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4598003B2 (ja) | 2004-11-30 | 2010-12-15 | パナソニック株式会社 | 送信制御フレーム生成装置、送信制御フレーム処理装置、送信制御フレーム生成方法および送信制御フレーム処理方法 |
DK2675231T3 (en) * | 2009-03-12 | 2019-04-23 | Interdigital Patent Holdings Inc | Method and apparatus for selecting and re-selecting an uplink primary carrier |
US8274951B2 (en) | 2009-03-17 | 2012-09-25 | Samsung Electronics Co., Ltd. | System and method for dynamic cell selection and resource mapping for CoMP joint transmission |
JP2011004161A (ja) * | 2009-06-18 | 2011-01-06 | Sharp Corp | 通信システム、通信装置および通信方法 |
US8804586B2 (en) * | 2010-01-11 | 2014-08-12 | Blackberry Limited | Control channel interference management and extended PDCCH for heterogeneous network |
CA2786798C (en) | 2010-01-11 | 2019-09-24 | Research In Motion Limited | Control channel interference management for heterogeneous network |
US8305987B2 (en) | 2010-02-12 | 2012-11-06 | Research In Motion Limited | Reference signal for a coordinated multi-point network implementation |
KR101678582B1 (ko) | 2010-03-22 | 2016-12-06 | 삼성전자주식회사 | 통신 시스템에서의 적응형 링크 적용 방법 및 장치. |
US8446872B2 (en) * | 2010-06-18 | 2013-05-21 | Intel Mobile Communications GmbH | Communication terminal, communication device, method for data communication, and method for frequency allocation |
CN102457349B (zh) | 2010-10-22 | 2015-01-28 | 中兴通讯股份有限公司 | 一种多点协作传输接收***测量上报方法及*** |
KR102195901B1 (ko) * | 2011-01-07 | 2020-12-30 | 인터디지탈 패튼 홀딩스, 인크 | 다중 송신 포인트의 채널 상태 정보(csi) 전달 |
-
2012
- 2012-08-02 WO PCT/CN2012/079559 patent/WO2014019187A1/en active Application Filing
- 2012-08-02 ES ES12882027T patent/ES2899003T3/es active Active
- 2012-08-02 US US14/418,527 patent/US10484898B2/en active Active
- 2012-08-02 EP EP12882027.1A patent/EP2880875B1/en active Active
- 2012-08-02 PT PT128820271T patent/PT2880875T/pt unknown
Also Published As
Publication number | Publication date |
---|---|
ES2899003T3 (es) | 2022-03-09 |
EP2880875A1 (en) | 2015-06-10 |
US10484898B2 (en) | 2019-11-19 |
US20150189527A1 (en) | 2015-07-02 |
EP2880875A4 (en) | 2016-03-23 |
WO2014019187A1 (en) | 2014-02-06 |
EP2880875B1 (en) | 2021-11-10 |
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