KR101666767B1 - Ｅｐｄｃｃｈ에 대한 안테나 포트 간섭을 감소시키는 방법 및 관련된 시스템, 장치, 및 네트워크 - Google Patents

Ｅｐｄｃｃｈ에 대한 안테나 포트 간섭을 감소시키는 방법 및 관련된 시스템, 장치, 및 네트워크 Download PDF

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Publication number
KR101666767B1
KR101666767B1 KR1020157010928A KR20157010928A KR101666767B1 KR 101666767 B1 KR101666767 B1 KR 101666767B1 KR 1020157010928 A KR1020157010928 A KR 1020157010928A KR 20157010928 A KR20157010928 A KR 20157010928A KR 101666767 B1 KR101666767 B1 KR 101666767B1
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South Korea
Prior art keywords
antenna port
control channel
configuring
delete delete
wireless terminal
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Expired - Fee Related
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KR1020157010928A
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English (en)
Korean (ko)
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KR20150063129A (ko
Inventor
요한 프레스코그
마티아스 프렌네
다니엘 라르손
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텔레폰악티에볼라겟엘엠에릭슨(펍)
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Publication of KR20150063129A publication Critical patent/KR20150063129A/ko
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Publication of KR101666767B1 publication Critical patent/KR101666767B1/ko
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    • 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
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0053—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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
KR1020157010928A 2012-09-28 2013-09-25 Ｅｐｄｃｃｈ에 대한 안테나 포트 간섭을 감소시키는 방법 및 관련된 시스템, 장치, 및 네트워크 Expired - Fee Related KR101666767B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261707558P 2012-09-28 2012-09-28
US61/707,558 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
KR20150063129A KR20150063129A (ko) 2015-06-08
KR101666767B1 true KR101666767B1 (ko) 2016-10-14

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KR1020157010928A Expired - Fee Related KR101666767B1 (ko) 2012-09-28 2013-09-25 Ｅｐｄｃｃｈ에 대한 안테나 포트 간섭을 감소시키는 방법 및 관련된 시스템, 장치, 및 네트워크

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)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014051506A1 (en) * 2012-09-28 2014-04-03 Telefonaktiebolaget L M Ericsson (Publ) Methods reducing antenna port interference for epdcch and related systems, devices, and networks
EP3363173A1 (en) * 2015-10-16 2018-08-22 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
JPWO2017086011A1 (ja) * 2015-11-17 2018-09-06 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
US12308908B2 (en) * 2021-12-08 2025-05-20 Intel Corporation Uplink multi-user multiple-input-multiple-output (MU-MIMO) configurations

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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
KR101340823B1 (ko) * 2010-02-24 2013-12-11 지티이 (유에스에이) 인크. Ｌｔｅ－ａ 시스템에서의 ｃｓｉ－ｒｓ 자원 할당 방법 및 시스템
CN111726150B (zh) * 2011-02-11 2022-10-25 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
WO2014051506A1 (en) * 2012-09-28 2014-04-03 Telefonaktiebolaget L M Ericsson (Publ) Methods reducing antenna port interference for epdcch and related systems, devices, and networks

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Erisson, ST-Ericsson; Search Space Aspects for ePDCCH; R1-123616; August 13-17, 2012*
Huawei, HiSilicon; Antenna port association for ePDCCH; R1-123560; August 13-17, 2012*

Also Published As

Publication number Publication date
WO2014051506A1 (en) 2014-04-03
US20150229342A1 (en) 2015-08-13
EP2901792A1 (en) 2015-08-05
CN104938012B (zh) 2018-06-12
CN104938012A (zh) 2015-09-23
JP6027685B2 (ja) 2016-11-16
KR20150063129A (ko) 2015-06-08
US9503140B2 (en) 2016-11-22
IN2015DN01980A (enExample) 2015-08-14
US9955472B2 (en) 2018-04-24
JP2015530847A (ja) 2015-10-15
US20170041172A1 (en) 2017-02-09

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