CN109905220A - 在无线网络中用于传递epdcch的方法、网络节点和用户设备 - Google Patents

在无线网络中用于传递epdcch的方法、网络节点和用户设备 Download PDF

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Publication number
CN109905220A
CN109905220A CN201910125362.6A CN201910125362A CN109905220A CN 109905220 A CN109905220 A CN 109905220A CN 201910125362 A CN201910125362 A CN 201910125362A CN 109905220 A CN109905220 A CN 109905220A
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CN
China
Prior art keywords
epdcch
resource element
network node
signal
epdcch set
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.)
Pending
Application number
CN201910125362.6A
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English (en)
Chinese (zh)
Inventor
M.弗伦内
E.埃里克森
D.哈马瓦尔
G.约恩格伦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48577206&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN109905220(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of CN109905220A publication Critical patent/CN109905220A/zh
Pending legal-status Critical Current

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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)
CN201910125362.6A 2012-09-28 2013-03-27 在无线网络中用于传递epdcch的方法、网络节点和用户设备 Pending CN109905220A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261707555P 2012-09-28 2012-09-28
US61/707555 2012-09-28
CN201380062216.4A CN104798425B (zh) 2012-09-28 2013-03-27 在无线网络中用于传递epdcch的方法、网络节点和用户设备

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201380062216.4A Division CN104798425B (zh) 2012-09-28 2013-03-27 在无线网络中用于传递epdcch的方法、网络节点和用户设备

Publications (1)

Publication Number Publication Date
CN109905220A true CN109905220A (zh) 2019-06-18

Family

ID=48577206

Family Applications (2)

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CN201910125362.6A Pending CN109905220A (zh) 2012-09-28 2013-03-27 在无线网络中用于传递epdcch的方法、网络节点和用户设备
CN201380062216.4A Active CN104798425B (zh) 2012-09-28 2013-03-27 在无线网络中用于传递epdcch的方法、网络节点和用户设备

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Country Status (13)

Country Link
US (3) US9913259B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (2) EP3379879B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP6068653B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR101751148B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (2) CN109905220A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR112015006772B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2886351C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2685372T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN2014DN06684A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PH (1) PH12015500544B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL2901786T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SG (1) SG11201501937QA (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2014051487A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
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
US10405267B2 (en) * 2013-04-03 2019-09-03 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
EP3107254B1 (en) * 2014-03-03 2024-09-11 Huawei Technologies Co., Ltd. Information sending method, reception method, and apparatus
US9930515B2 (en) 2014-05-15 2018-03-27 Lg Electronics Inc. Method for detecting discovery signal in wireless communication system, and device for same
JP6555833B2 (ja) * 2015-04-10 2019-08-07 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． Ｃｓｉレポートの適用時間を決定するための方法および装置、ならびにデバイス
EP3298830B1 (en) * 2015-05-20 2019-12-18 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
CN108476101B (zh) * 2015-10-17 2021-07-16 康卡斯特有线通信有限责任公司 局部子帧和全子帧中的控制信道配置
MX381553B (es) * 2015-10-21 2025-03-12 Ericsson Telefon Ab L M Métodos, nodos de red y dispositivo inalámbrico para el manejo de información de acceso.
US9801175B2 (en) * 2015-11-06 2017-10-24 Motorola Mobility Llc Method and apparatus for low latency transmissions
CN108702744B (zh) * 2016-03-18 2021-03-23 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
EP3479616B1 (en) * 2016-07-29 2021-05-05 Huawei Technologies Co., Ltd. Coexistence of grant-based and grant-free uplink transmissions in a channel
JP6952769B2 (ja) * 2016-10-21 2021-10-20 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ダウンリンク制御チャネルと非周期的なチャネル状態情報リファレンス信号との間の衝突回避
MX2019005179A (es) 2016-11-04 2019-08-05 Ericsson Telefon Ab L M Diseño de asignacion de canal de control de enlace descendente fisico corto (spdcch).
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
CN111226404B (zh) * 2017-07-31 2022-05-03 弗劳恩霍夫应用研究促进协会 无线通信网络以及发射机和接收机
WO2019214708A1 (en) * 2018-05-11 2019-11-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for using indication information of time domain resource allocation
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102368759A (zh) * 2011-11-04 2012-03-07 中兴通讯股份有限公司 下行控制信道的发送方法及装置
CN102625457A (zh) * 2011-02-01 2012-08-01 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
WO2012112281A2 (en) * 2011-02-18 2012-08-23 Qualcomm Incorporated Feedback reporting based on channel state information reference signal (csi-rs) groups

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012108912A1 (en) * 2011-02-07 2012-08-16 Intel Corporation Co-phasing of transmissions from multiple infrastructure nodes
US9544108B2 (en) * 2011-02-11 2017-01-10 Qualcomm Incorporated Method and apparatus for enabling channel and interference estimations in macro/RRH system
WO2012124981A2 (ko) * 2011-03-14 2012-09-20 엘지전자 주식회사 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치
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
US20130195067A1 (en) * 2012-01-27 2013-08-01 Sharp Laboratories Of America, Inc. Devices for signaling an enhanced physical control format indicator channel
KR102402907B1 (ko) * 2012-01-27 2022-05-30 인터디지탈 패튼 홀딩스, 인크 다중 캐리어 기반형 및/또는 의사 조합형 네트워크에서 epdcch를 제공하는 시스템 및/또는 방법
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
WO2013183943A1 (ko) * 2012-06-05 2013-12-12 엘지전자 주식회사 무선 통신 시스템에서 제어정보 수신 방법 및 장치
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
KR102161060B1 (ko) * 2012-09-07 2020-10-05 삼성전자주식회사 제어 채널들의 제어 채널 요소들을 위한 자원 요소그룹들의 다중화

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102625457A (zh) * 2011-02-01 2012-08-01 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
WO2012112281A2 (en) * 2011-02-18 2012-08-23 Qualcomm Incorporated Feedback reporting based on channel state information reference signal (csi-rs) groups
CN102368759A (zh) * 2011-11-04 2012-03-07 中兴通讯股份有限公司 下行控制信道的发送方法及装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NEW POSTCOM: "Remaining aspects of DMRS for ePDCCH", 《3GPP TSG RAN WG1 MEETING #70 R1-123441》 *
RENESAS MOBILE EUROPE LTD: "Search space design for ePDCCH", 《3GPP TSG-RAN WG1 MEETING #70 R1-123586》 *

Also Published As

Publication number Publication date
PL2901786T3 (pl) 2018-11-30
CA2886351C (en) 2018-11-20
BR112015006772A2 (pt) 2017-07-04
EP3379879B1 (en) 2022-01-05
BR112015006772B1 (pt) 2022-06-28
ES2685372T3 (es) 2018-10-08
PH12015500544B1 (en) 2022-10-26
WO2014051487A1 (en) 2014-04-03
KR101751148B1 (ko) 2017-07-11
CN104798425A (zh) 2015-07-22
US9913259B2 (en) 2018-03-06
EP2901786B1 (en) 2018-06-13
US20140092826A1 (en) 2014-04-03
EP3379879A1 (en) 2018-09-26
US20180199319A1 (en) 2018-07-12
EP2901786A1 (en) 2015-08-05
KR20150064123A (ko) 2015-06-10
PH12015500544A1 (en) 2015-05-04
SG11201501937QA (en) 2015-05-28
CA2886351A1 (en) 2014-04-03
JP2015530846A (ja) 2015-10-15
US10841912B2 (en) 2020-11-17
JP6068653B2 (ja) 2017-01-25
IN2014DN06684A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2015-05-22
CN104798425B (zh) 2019-03-12
US20210068089A1 (en) 2021-03-04

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