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_html_response)

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_html_response) 2015-08-14

Family

ID=49378535

Family Applications (1)

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

Country Status (7)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104938012B (zh) * 2012-09-28 2018-06-12 瑞典爱立信有限公司 为epdcch降低天线端口干扰的方法及有关的系统、装置和网络
US10715298B2 (en) * 2015-10-16 2020-07-14 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
WO2017086011A1 (ja) * 2015-11-17 2017-05-26 ソニー株式会社 端末装置、無線通信装置及び通信方法
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
CN110754056B (zh) 2017-03-25 2022-04-22 Lg 电子株式会社 在无线通信系统中发送和接收参考信号的方法及其设备
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
US20130094411A1 (en) * 2010-02-17 2013-04-18 Zte Corporation Methods and systems for csi-rs transmission in lte-advance systems
BRPI1100023B1 (pt) * 2010-02-24 2021-10-26 Zte Corporation Métodos e sistemas para alocação de recurso de csi-rs em sistemas de lte avançado
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
CN104938012B (zh) * 2012-09-28 2018-06-12 瑞典爱立信有限公司 为epdcch降低天线端口干扰的方法及有关的系统、装置和网络

Also Published As

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

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