ES2685372T3 - Método y nodo de red en una red inalámbrica para comunicar un EPDCCH - Google Patents
Método y nodo de red en una red inalámbrica para comunicar un EPDCCH Download PDFInfo
- Publication number
- ES2685372T3 ES2685372T3 ES13727402.3T ES13727402T ES2685372T3 ES 2685372 T3 ES2685372 T3 ES 2685372T3 ES 13727402 T ES13727402 T ES 13727402T ES 2685372 T3 ES2685372 T3 ES 2685372T3
- Authority
- ES
- Spain
- Prior art keywords
- epdcch
- resource elements
- network node
- crs
- correlation
- 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 64
- 238000004891 communication Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 61
- 238000004590 computer program Methods 0.000 claims description 25
- 230000002452 interceptive effect Effects 0.000 claims description 11
- 239000000969 carrier Substances 0.000 claims description 2
- 230000002596 correlated effect Effects 0.000 description 23
- 101150070878 Ereg gene Proteins 0.000 description 11
- 230000006870 function Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000013475 authorization Methods 0.000 description 8
- 230000011664 signaling Effects 0.000 description 8
- 230000002776 aggregation Effects 0.000 description 6
- 238000004220 aggregation Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 230000001413 cellular effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- 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 signalling, i.e. of overhead other than pilot 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
- H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
- H04L5/0094—Indication of how sub-channels of the path are allocated
-
- 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) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261707555P | 2012-09-28 | 2012-09-28 | |
| US201261707555P | 2012-09-28 | ||
| PCT/SE2013/050340 WO2014051487A1 (en) | 2012-09-28 | 2013-03-27 | Methods, network nodes and user equipments in a wireless network for communicating an epdcch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2685372T3 true ES2685372T3 (es) | 2018-10-08 |
Family
ID=48577206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13727402.3T Active ES2685372T3 (es) | 2012-09-28 | 2013-03-27 | Método y nodo de red en una red inalámbrica para comunicar un EPDCCH |
Country Status (13)
| Country | Link |
|---|---|
| US (3) | US9913259B2 (ref) |
| EP (2) | EP2901786B1 (ref) |
| JP (1) | JP6068653B2 (ref) |
| KR (1) | KR101751148B1 (ref) |
| CN (2) | CN104798425B (ref) |
| BR (1) | BR112015006772B1 (ref) |
| CA (1) | CA2886351C (ref) |
| ES (1) | ES2685372T3 (ref) |
| IN (1) | IN2014DN06684A (ref) |
| PH (1) | PH12015500544B1 (ref) |
| PL (1) | PL2901786T3 (ref) |
| SG (1) | SG11201501937QA (ref) |
| WO (1) | WO2014051487A1 (ref) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5832914B2 (ja) * | 2012-01-27 | 2015-12-16 | シャープ株式会社 | 通信システム、移動局装置、基地局装置、通信方法および集積回路 |
| KR102157651B1 (ko) * | 2012-10-04 | 2020-09-18 | 엘지전자 주식회사 | 무선 통신 시스템에서 안테나 포트 관계를 고려한 하향링크 신호 송수신 방법 및 장치 |
| EP3585108B1 (en) | 2013-04-03 | 2021-12-08 | InterDigital Patent Holdings, Inc. | Cell detection, identification, and measurements for small cell deployments |
| US20150049672A1 (en) * | 2013-08-14 | 2015-02-19 | Qualcomm Incorporated | Methods and apparatus for avoiding or escaping cell range expansion (cre) in a heterogeneous network |
| KR101871873B1 (ko) * | 2014-03-03 | 2018-06-28 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 정보 송신 방법, 수신 방법 및 장치 |
| WO2015174731A1 (ko) * | 2014-05-15 | 2015-11-19 | 엘지전자(주) | 무선 통신 시스템에서 디스커버리 신호 검출 방법 및 이를 위한 장치 |
| CN107113056B (zh) * | 2015-04-10 | 2020-02-21 | 华为技术有限公司 | 确定csi报告的应用时间的方法、装置和设备 |
| US11115844B2 (en) * | 2015-05-20 | 2021-09-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for managing enhanced physical downlink control channel, wireless communication network, computer programs and computer program products |
| EP3338484B1 (en) * | 2015-08-17 | 2020-11-18 | Telefonaktiebolaget LM Ericsson (PUBL) | Multi-cell registered radio connection in cellular network |
| US10499382B2 (en) * | 2015-10-17 | 2019-12-03 | Comcast Cable Communications, Llc | Control channel configuration in partial and full subframes |
| WO2017069668A1 (en) * | 2015-10-21 | 2017-04-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods, network nodes and wireless device for handling access information |
| US9801175B2 (en) * | 2015-11-06 | 2017-10-24 | Motorola Mobility Llc | Method and apparatus for low latency transmissions |
| CN113347716B (zh) * | 2016-03-18 | 2024-03-29 | 华为技术有限公司 | 网络节点、用户设备及其方法 |
| US11044701B2 (en) * | 2016-05-10 | 2021-06-22 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Communication method and communication apparatus |
| WO2018019085A1 (en) * | 2016-07-29 | 2018-02-01 | Huawei Technologies Co., Ltd. | Coexistence of grant-based and grant-free uplink transmissions in a channel |
| KR20190068611A (ko) * | 2016-10-21 | 2019-06-18 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | 다운링크 제어 채널들과 비주기적인 채널 상태 정보-기준 신호들 사이의 충돌 회피 |
| WO2018083260A1 (en) | 2016-11-04 | 2018-05-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Short physical downlink control channel (spdcch) mapping design |
| US10187189B2 (en) * | 2017-01-13 | 2019-01-22 | Qualcomm Incorporated | Reference signal placement within different subbands of the same OFDM symbol |
| CN115529573B (zh) * | 2017-03-24 | 2025-02-18 | 苹果公司 | 用于小区专用参考信号静默的方法和装置 |
| MA46987B1 (fr) * | 2017-03-31 | 2020-04-30 | Ericsson Telefon Ab L M | Support pour porteuses se chevauchant en fréquence |
| EP3662597B1 (en) * | 2017-07-31 | 2022-03-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Transmission of data by multiple users over shared resources based on structured superposition coding |
| PL3590283T3 (pl) * | 2018-05-11 | 2023-07-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Sposób i aparat do wykorzystania informacji wskazania alokacji zasobów w dziedzinie czasu |
| BR112021007236A2 (pt) * | 2018-10-24 | 2021-08-10 | Telefonaktiebolaget Lm Ericsson (Publ) | método realizado em um nó de rede para identificar equipamentos de usuário, e, nó de rede |
| CN115484636A (zh) * | 2021-05-31 | 2022-12-16 | 华为技术有限公司 | 信道状态信息的测量方法和装置 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625457B (zh) * | 2011-02-01 | 2018-01-05 | 中兴通讯股份有限公司 | 下行控制信息的发送、接收和传输方法及相关装置 |
| CN103430459A (zh) * | 2011-02-07 | 2013-12-04 | 英特尔公司 | 来自多个基础设施节点的传送的共定相 |
| US9544108B2 (en) * | 2011-02-11 | 2017-01-10 | Qualcomm Incorporated | Method and apparatus for enabling channel and interference estimations in macro/RRH system |
| US9559820B2 (en) * | 2011-02-18 | 2017-01-31 | Qualcomm Incorporated | Feedback reporting based on channel state information reference signal (CSI-RS) groups |
| CN106130704B (zh) * | 2011-03-14 | 2019-08-20 | Lg电子株式会社 | 用于在无线通信系统中发送控制信息的方法和设备 |
| US8582527B2 (en) * | 2011-07-01 | 2013-11-12 | Ofinno Technologies, Llc | Hybrid automatic repeat request in multicarrier systems |
| US20130039291A1 (en) * | 2011-08-12 | 2013-02-14 | Research In Motion Limited | Design on Enhanced Control Channel for Wireless System |
| WO2013036005A1 (en) * | 2011-09-05 | 2013-03-14 | Lg Electronics Inc. | Method of indicating a control channel in a wireless access system, base station for the same and user equipment for the same |
| EP2763457B1 (en) * | 2011-09-30 | 2018-12-26 | Fujitsu Limited | Wireless communication system |
| CN102395204B (zh) * | 2011-11-01 | 2014-07-02 | 新邮通信设备有限公司 | 移动通信中扩展物理层控制信道资源数量的方法和系统 |
| CN102368759B (zh) * | 2011-11-04 | 2018-04-27 | 中兴通讯股份有限公司 | 下行控制信道的发送方法及装置 |
| HK1201657A1 (en) * | 2012-01-27 | 2015-09-04 | Interdigital Patent Holdings, Inc. | Systems and/or methods for providing epdcch in a multiple carrier based and/or quasi-collated network |
| US20130195067A1 (en) * | 2012-01-27 | 2013-08-01 | Sharp Laboratories Of America, Inc. | Devices for signaling an enhanced physical control format indicator channel |
| US9055578B2 (en) * | 2012-03-15 | 2015-06-09 | Futurewei Technologies, Inc. | Systems and methods for UE-specific search space and ePDCCH scrambling |
| CN102612094A (zh) * | 2012-04-01 | 2012-07-25 | 华为技术有限公司 | 一种控制信令资源单元确定方法、基站及用户设备 |
| EP2858265B1 (en) * | 2012-06-05 | 2020-08-19 | LG Electronics Inc. | Method and apparatus for receiving control information in wireless communication system |
| US9686772B2 (en) * | 2012-08-01 | 2017-06-20 | Qualcomm Incorporated | Methods and apparatus for coordinated multipoint (CoMP) communications |
| US9325466B2 (en) * | 2012-08-03 | 2016-04-26 | Nokia Technologies Oy | Signaling for ePDCCH resource mapping in the support of CoMP |
| US9479301B2 (en) * | 2012-09-07 | 2016-10-25 | Samsung Electronics Co., Ltd | Multiplexing resource element groups for control channel elements of control channels |
-
2013
- 2013-03-27 EP EP13727402.3A patent/EP2901786B1/en active Active
- 2013-03-27 SG SG11201501937QA patent/SG11201501937QA/en unknown
- 2013-03-27 KR KR1020157010855A patent/KR101751148B1/ko not_active Expired - Fee Related
- 2013-03-27 CN CN201380062216.4A patent/CN104798425B/zh active Active
- 2013-03-27 CA CA2886351A patent/CA2886351C/en active Active
- 2013-03-27 PL PL13727402T patent/PL2901786T3/pl unknown
- 2013-03-27 PH PH1/2015/500544A patent/PH12015500544B1/en unknown
- 2013-03-27 ES ES13727402.3T patent/ES2685372T3/es active Active
- 2013-03-27 WO PCT/SE2013/050340 patent/WO2014051487A1/en not_active Ceased
- 2013-03-27 CN CN201910125362.6A patent/CN109905220A/zh active Pending
- 2013-03-27 IN IN6684DEN2014 patent/IN2014DN06684A/en unknown
- 2013-03-27 JP JP2015534429A patent/JP6068653B2/ja active Active
- 2013-03-27 EP EP18170418.0A patent/EP3379879B1/en active Active
- 2013-03-27 BR BR112015006772-7A patent/BR112015006772B1/pt active IP Right Grant
- 2013-03-27 US US13/885,520 patent/US9913259B2/en active Active
-
2018
- 2018-02-19 US US15/899,215 patent/US10841912B2/en active Active
-
2020
- 2020-11-12 US US17/096,283 patent/US20210068089A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| PL2901786T3 (pl) | 2018-11-30 |
| WO2014051487A1 (en) | 2014-04-03 |
| KR101751148B1 (ko) | 2017-07-11 |
| US20180199319A1 (en) | 2018-07-12 |
| IN2014DN06684A (ref) | 2015-05-22 |
| CN109905220A (zh) | 2019-06-18 |
| JP2015530846A (ja) | 2015-10-15 |
| US9913259B2 (en) | 2018-03-06 |
| EP3379879A1 (en) | 2018-09-26 |
| SG11201501937QA (en) | 2015-05-28 |
| CN104798425A (zh) | 2015-07-22 |
| PH12015500544B1 (en) | 2022-10-26 |
| CA2886351A1 (en) | 2014-04-03 |
| CA2886351C (en) | 2018-11-20 |
| BR112015006772B1 (pt) | 2022-06-28 |
| KR20150064123A (ko) | 2015-06-10 |
| US10841912B2 (en) | 2020-11-17 |
| BR112015006772A2 (pt) | 2017-07-04 |
| EP2901786B1 (en) | 2018-06-13 |
| JP6068653B2 (ja) | 2017-01-25 |
| PH12015500544A1 (en) | 2015-05-04 |
| US20210068089A1 (en) | 2021-03-04 |
| CN104798425B (zh) | 2019-03-12 |
| EP2901786A1 (en) | 2015-08-05 |
| EP3379879B1 (en) | 2022-01-05 |
| US20140092826A1 (en) | 2014-04-03 |
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