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IN2015DN01980A - - Google Patents

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Info

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 signaling, 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 (zh)

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 (zh) 2015-08-14

Family

ID=49378535

Family Applications (1)

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

Country Status (7)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2901792A1 (en) * 2012-09-28 2015-08-05 Telefonaktiebolaget LM Ericsson (PUBL) Methods reducing antenna port interference for epdcch and related systems, devices, and networks
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
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
CN106793100B (zh) * 2016-05-09 2020-06-02 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
CN110393035B (zh) * 2017-03-24 2023-07-07 摩托罗拉移动有限责任公司 确定用户数据资源指配的方法和装置
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

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
BRPI1100024A2 (pt) * 2010-02-17 2016-05-03 Zte Usa Inc métodos e sistemas para transmissão csi-rs em sistemas avançados lte
WO2011106559A2 (en) * 2010-02-24 2011-09-01 Zte (Usa) Inc. Methods and systems for csi-rs resource allocation in lte-advance systems
DK2919545T3 (en) * 2011-02-11 2016-12-05 Interdigital Patent Holdings Inc Device and method for an improved control channel (E-PDCCH).
EP2901792A1 (en) * 2012-09-28 2015-08-05 Telefonaktiebolaget LM Ericsson (PUBL) Methods reducing antenna port interference for epdcch and related systems, devices, and networks

Also Published As

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

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