ATE503325T1 - Verfahren und vorrichtung zum konfigurieren von ertönenden signalen in einem drahtlosen kommunikationsnetz - Google Patents

Verfahren und vorrichtung zum konfigurieren von ertönenden signalen in einem drahtlosen kommunikationsnetz

Info

Publication number
ATE503325T1
ATE503325T1 AT08774134T AT08774134T ATE503325T1 AT E503325 T1 ATE503325 T1 AT E503325T1 AT 08774134 T AT08774134 T AT 08774134T AT 08774134 T AT08774134 T AT 08774134T AT E503325 T1 ATE503325 T1 AT E503325T1
Authority
AT
Austria
Prior art keywords
sounding signal
wireless communications
communications network
sounding signals
mobile station
Prior art date
Application number
AT08774134T
Other languages
English (en)
Inventor
Erik Dahlman
Ylva Jading
Stefan Parkvall
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39810323&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE503325(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE503325T1 publication Critical patent/ATE503325T1/de

Links

Classifications

    • 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
    • H04W99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AT08774134T 2007-08-08 2008-06-18 Verfahren und vorrichtung zum konfigurieren von ertönenden signalen in einem drahtlosen kommunikationsnetz ATE503325T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95473607P 2007-08-08 2007-08-08
PCT/EP2008/057722 WO2009019064A1 (en) 2007-08-08 2008-06-18 A method and apparatus for configuring sounding signals in a wireless communication network

Publications (1)

Publication Number Publication Date
ATE503325T1 true ATE503325T1 (de) 2011-04-15

Family

ID=39810323

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08774134T ATE503325T1 (de) 2007-08-08 2008-06-18 Verfahren und vorrichtung zum konfigurieren von ertönenden signalen in einem drahtlosen kommunikationsnetz

Country Status (9)

Country Link
US (6) US9131534B2 (de)
EP (1) EP2179551B1 (de)
KR (1) KR101407240B1 (de)
CN (2) CN101779425A (de)
AT (1) ATE503325T1 (de)
AU (1) AU2008285803B2 (de)
DE (1) DE602008005754D1 (de)
ES (1) ES2360575T3 (de)
WO (1) WO2009019064A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602008005754D1 (de) 2007-08-08 2011-05-05 Ericsson Telefon Ab L M Verfahren und vorrichtung zum konfigurieren von ertönenden signalen in einem drahtlosen kommunikationsnetz
ES2964018T3 (es) 2007-08-08 2024-04-03 Ericsson Telefon Ab L M Sondeo de canales utilizando múltiples configuraciones de señales de sondeo
CN101505485B (zh) * 2008-02-05 2014-11-05 三星电子株式会社 Lte tdd系统中发送srs的方法和装置
CN101330325B (zh) * 2008-07-29 2012-09-05 中兴通讯股份有限公司 一种上行信道测量参考信号的传输方法
US8532038B2 (en) * 2008-08-19 2013-09-10 Qualcomm Incorporated Methods and apparatus for frame exchange for SDMA uplink data
US8724488B2 (en) 2009-03-17 2014-05-13 Interdigital Patent Holdings, Inc. Method and apparatus for power control of sounding reference signal (SRS) transmission
WO2011016804A1 (en) * 2009-08-05 2011-02-10 Andrew Llc System and method for hybrid location in an lte network
JP5574872B2 (ja) * 2010-08-03 2014-08-20 シャープ株式会社 基地局装置、移動局装置、および、通信方法
EP2704341B1 (de) * 2011-04-25 2017-10-18 LG Electronics Inc. Effiziente Übertragung von Referenzsignalen in drahtlosen, auf Trägeraggregation basierenden Kommunikationssystemen
US20150065153A1 (en) * 2012-04-13 2015-03-05 Nokia Corporation Arrangement for Enhanced Multi-Transmit Antenna Sounding
JP2016103663A (ja) * 2013-03-07 2016-06-02 シャープ株式会社 端末装置および基地局装置
KR102382007B1 (ko) * 2017-08-25 2022-04-04 삼성전자주식회사 무선 통신 시스템에서 대역을 공유하기 위한 장치 및 방법
US12267195B2 (en) * 2018-10-02 2025-04-01 Huawei Technologies Co., Ltd. System and method for reducing power consumption using power saving reference signals
BR112023019482A2 (pt) * 2021-03-22 2023-12-05 Zte Corp Sistemas e métodos para transmissão de sinal de referência de sondagem

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JP2701761B2 (ja) * 1994-11-02 1998-01-21 日本電気株式会社 送信ビットレート判別方法及び装置
US6947748B2 (en) * 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
US8213994B2 (en) * 2002-08-07 2012-07-03 Interdigital Technology Corporation Mobile communications system and method for providing common channel coverage using beamforming antennas
KR100606782B1 (ko) * 2004-06-21 2006-08-01 엘지전자 주식회사 다중모드 이동단말기와, 그의 위치정보를 이용한통신서비스 전환 방법
US7773535B2 (en) * 2004-08-12 2010-08-10 Motorola, Inc. Method and apparatus for closed loop transmission
CN1981447A (zh) * 2004-08-12 2007-06-13 摩托罗拉公司 用于闭环传输的方法和装置
US7924935B2 (en) * 2004-09-30 2011-04-12 Nortel Networks Limited Channel sounding in OFDMA system
EP1696616A1 (de) * 2005-02-28 2006-08-30 NTT DoCoMo, Inc. Verfahren zur Steuerung der Übertragungsrate, Mobilstation und Funknetzsteuerungseinheit
US7903628B2 (en) * 2005-08-22 2011-03-08 Qualcomm Incorporated Configurable pilots in a wireless communication system
US8199724B2 (en) * 2005-09-23 2012-06-12 Xr Communications, Llc Multiple beam antenna base station
CN100518371C (zh) * 2006-01-06 2009-07-22 中兴通讯股份有限公司 一种数字集群终端跨调度客户端的切换方法
US7804800B2 (en) * 2006-03-31 2010-09-28 Intel Corporation Efficient training schemes for MIMO based wireless networks
US20070253379A1 (en) * 2006-04-28 2007-11-01 Motorola, Inc. Method and apparatus for uplink allocation placement in an uplink frame
US8839362B2 (en) * 2006-07-31 2014-09-16 Motorola Mobility Llc Method and apparatus for managing transmit power for device-to-device communication
US7986959B2 (en) 2007-02-14 2011-07-26 Qualcomm Incorporated Preamble based uplink power control for LTE
US8503388B2 (en) * 2007-03-01 2013-08-06 Ntt Docomo, Inc. Base station apparatus, user equipment, and communication control method
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DE602008005754D1 (de) * 2007-08-08 2011-05-05 Ericsson Telefon Ab L M Verfahren und vorrichtung zum konfigurieren von ertönenden signalen in einem drahtlosen kommunikationsnetz

Also Published As

Publication number Publication date
KR101407240B1 (ko) 2014-06-27
US10264569B2 (en) 2019-04-16
DE602008005754D1 (de) 2011-05-05
US10462780B2 (en) 2019-10-29
USRE49623E1 (en) 2023-08-22
CN109104266A (zh) 2018-12-28
EP2179551B1 (de) 2011-03-23
EP2179551A1 (de) 2010-04-28
US20170223679A1 (en) 2017-08-03
AU2008285803A1 (en) 2009-02-12
ES2360575T3 (es) 2011-06-07
US20190230637A1 (en) 2019-07-25
US20150327222A1 (en) 2015-11-12
USRE50758E1 (en) 2026-01-20
CN101779425A (zh) 2010-07-14
US20110086644A1 (en) 2011-04-14
WO2009019064A1 (en) 2009-02-12
KR20100054792A (ko) 2010-05-25
US9642130B2 (en) 2017-05-02
US9131534B2 (en) 2015-09-08
AU2008285803B2 (en) 2013-03-21

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