CN104938012B - 为epdcch降低天线端口干扰的方法及有关的系统、装置和网络 - Google Patents

为epdcch降低天线端口干扰的方法及有关的系统、装置和网络 Download PDF

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Publication number
CN104938012B
CN104938012B CN201380051029.6A CN201380051029A CN104938012B CN 104938012 B CN104938012 B CN 104938012B CN 201380051029 A CN201380051029 A CN 201380051029A CN 104938012 B CN104938012 B CN 104938012B
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CN
China
Prior art keywords
antenna port
control channel
control channels
antenna
antenna ports
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.)
Expired - Fee Related
Application number
CN201380051029.6A
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English (en)
Chinese (zh)
Other versions
CN104938012A (zh
Inventor
J.富鲁斯科格
M.弗伦内
D.拉斯森
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
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Telefonaktiebolaget LM Ericsson AB
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Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
    • 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
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
CN201380051029.6A 2012-09-28 2013-09-25 为epdcch降低天线端口干扰的方法及有关的系统、装置和网络 Expired - Fee Related CN104938012B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261707558P 2012-09-28 2012-09-28
US61/707558 2012-09-28
PCT/SE2013/051114 WO2014051506A1 (en) 2012-09-28 2013-09-25 Methods reducing antenna port interference for epdcch and related systems, devices, and networks

Publications (2)

Publication Number Publication Date
CN104938012A CN104938012A (zh) 2015-09-23
CN104938012B true CN104938012B (zh) 2018-06-12

Family

ID=49378535

Family Applications (1)

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CN201380051029.6A Expired - Fee Related CN104938012B (zh) 2012-09-28 2013-09-25 为epdcch降低天线端口干扰的方法及有关的系统、装置和网络

Country Status (7)

Country Link
US (2) US9503140B2 (enExample)
EP (1) EP2901792A1 (enExample)
JP (1) JP6027685B2 (enExample)
KR (1) KR101666767B1 (enExample)
CN (1) CN104938012B (enExample)
IN (1) IN2015DN01980A (enExample)
WO (1) WO2014051506A1 (enExample)

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Publication number Priority date Publication date Assignee Title
KR101666767B1 (ko) * 2012-09-28 2016-10-14 텔레폰악티에볼라겟엘엠에릭슨(펍) Ｅｐｄｃｃｈ에 대한 안테나 포트 간섭을 감소시키는 방법 및 관련된 시스템, 장치, 및 네트워크
EP3363173A1 (en) * 2015-10-16 2018-08-22 Intel IP Corporation Enhanced resource mapping scheme
CN107925534A (zh) * 2015-11-06 2018-04-17 华为技术有限公司 一种参考信号的传输方法、用户设备、基站及系统
EP3379747A4 (en) * 2015-11-17 2018-11-14 Sony Corporation Terminal device, radio communication device and communication method
CN111786765B (zh) * 2016-05-09 2023-07-18 展讯通信（上海）有限公司 用户设备、网络侧设备及用户设备的控制方法
WO2018176022A1 (en) * 2017-03-24 2018-09-27 Motorola Mobility Llc Method and apparatus for determining a user data resource assignment
JP7079262B2 (ja) 2017-03-25 2022-06-01 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて参照信号を送受信するための方法及びそのための装置
US12308908B2 (en) * 2021-12-08 2025-05-20 Intel Corporation Uplink multi-user multiple-input-multiple-output (MU-MIMO) configurations

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011103309A2 (en) * 2010-02-17 2011-08-25 Zte (Usa) Inc. Methods and systems for csi-rs transmission in lte-advance systems
CN102484874A (zh) * 2010-02-24 2012-05-30 中兴通讯(美国)公司 用于lte-advance系统中csi-rs资源分配的方法和系统
CN102687414A (zh) * 2009-09-29 2012-09-19 高通股份有限公司 用于发射分集的上行链路控制信道资源分配

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101846044B1 (ko) * 2011-02-11 2018-04-05 인터디지탈 패튼 홀딩스, 인크 향상된 제어 채널을 위한 시스템 및 방법
KR101666767B1 (ko) * 2012-09-28 2016-10-14 텔레폰악티에볼라겟엘엠에릭슨(펍) Ｅｐｄｃｃｈ에 대한 안테나 포트 간섭을 감소시키는 방법 및 관련된 시스템, 장치, 및 네트워크

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102687414A (zh) * 2009-09-29 2012-09-19 高通股份有限公司 用于发射分集的上行链路控制信道资源分配
WO2011103309A2 (en) * 2010-02-17 2011-08-25 Zte (Usa) Inc. Methods and systems for csi-rs transmission in lte-advance systems
CN102484874A (zh) * 2010-02-24 2012-05-30 中兴通讯(美国)公司 用于lte-advance系统中csi-rs资源分配的方法和系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Search space design for ePDCCH;Renesas Mobile Europe Ltd;《3GPP TSG-RAN WG1 Meeting #70 R1-123586》;20120817;第1-3页，table 1 *

Also Published As

Publication number Publication date
US20150229342A1 (en) 2015-08-13
EP2901792A1 (en) 2015-08-05
US20170041172A1 (en) 2017-02-09
US9955472B2 (en) 2018-04-24
KR20150063129A (ko) 2015-06-08
WO2014051506A1 (en) 2014-04-03
JP6027685B2 (ja) 2016-11-16
IN2015DN01980A (enExample) 2015-08-14
US9503140B2 (en) 2016-11-22
KR101666767B1 (ko) 2016-10-14
JP2015530847A (ja) 2015-10-15
CN104938012A (zh) 2015-09-23

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