IN2015DN01980A - - Google Patents

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Publication number
IN2015DN01980A
IN2015DN01980A IN1980DEN2015A IN2015DN01980A IN 2015DN01980 A IN2015DN01980 A IN 2015DN01980A IN 1980DEN2015 A IN1980DEN2015 A IN 1980DEN2015A IN 2015DN01980 A IN2015DN01980 A IN 2015DN01980A
Authority
IN
India
Prior art keywords
wireless terminal
antenna port
transmitted
control channel
reference signals
Prior art date
Application number
Other languages
English (en)
Inventor
Johan Furuskog
Mattias Frenne
Daniel Larsson
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2015DN01980A publication Critical patent/IN2015DN01980A/en

Links

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)
IN1980DEN2015 2012-09-28 2013-09-25 IN2015DN01980A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261707558P 2012-09-28 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 (1)

Publication Number Publication Date
IN2015DN01980A true IN2015DN01980A (enrdf_load_stackoverflow) 2015-08-14

Family

ID=49378535

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1980DEN2015 IN2015DN01980A (enrdf_load_stackoverflow) 2012-09-28 2013-09-25

Country Status (7)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6027685B2 (ja) * 2012-09-28 2016-11-16 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） Ｅｐｄｃｃｈのためのアンテナポート干渉を低減する方法、及び関連するシステム、装置及びネットワーク
WO2017065826A1 (en) * 2015-10-16 2017-04-20 Intel IP Corporation Enhanced resource mapping scheme
WO2017075809A1 (zh) * 2015-11-06 2017-05-11 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
WO2018182150A1 (ko) * 2017-03-25 2018-10-04 엘지전자(주) 무선 통신 시스템에서 참조 신호를 송수신하기 위한 방법 및 이를 위한 장치
US12308908B2 (en) * 2021-12-08 2025-05-20 Intel Corporation Uplink multi-user multiple-input-multiple-output (MU-MIMO) configurations

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8670396B2 (en) * 2009-09-29 2014-03-11 Qualcomm Incorporated Uplink control channel resource allocation for transmit diversity
JP2012514443A (ja) * 2010-02-17 2012-06-21 ゼットティーイー（ユーエスエー） インコーポレイテッド Ｌｔｅ−ａｄｖａｎｃｅシステムにおけるｃｓｉ−ｒｓ送信のための方法およびシステム
CN102484874B (zh) * 2010-02-24 2015-12-02 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
CN115767752A (zh) * 2011-02-11 2023-03-07 交互数字专利控股公司 用于增强型控制信道的系统和方法
JP6027685B2 (ja) * 2012-09-28 2016-11-16 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） Ｅｐｄｃｃｈのためのアンテナポート干渉を低減する方法、及び関連するシステム、装置及びネットワーク

Also Published As

Publication number Publication date
KR101666767B1 (ko) 2016-10-14
US20170041172A1 (en) 2017-02-09
JP2015530847A (ja) 2015-10-15
KR20150063129A (ko) 2015-06-08
US20150229342A1 (en) 2015-08-13
WO2014051506A1 (en) 2014-04-03
CN104938012A (zh) 2015-09-23
CN104938012B (zh) 2018-06-12
EP2901792A1 (en) 2015-08-05
US9503140B2 (en) 2016-11-22
US9955472B2 (en) 2018-04-24
JP6027685B2 (ja) 2016-11-16

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