DE602004014807D1 - Systeme und Verfahren zur adaptiven Zuteilung von Betriebsmitteln zwischen einem speziellen Referenzsignal und einem Verkehrssignal - Google Patents

Systeme und Verfahren zur adaptiven Zuteilung von Betriebsmitteln zwischen einem speziellen Referenzsignal und einem Verkehrssignal

Info

Publication number
DE602004014807D1
DE602004014807D1 DE602004014807T DE602004014807T DE602004014807D1 DE 602004014807 D1 DE602004014807 D1 DE 602004014807D1 DE 602004014807 T DE602004014807 T DE 602004014807T DE 602004014807 T DE602004014807 T DE 602004014807T DE 602004014807 D1 DE602004014807 D1 DE 602004014807D1
Authority
DE
Germany
Prior art keywords
reference signal
signal
base station
systems
methods
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602004014807T
Other languages
English (en)
Inventor
Ivan Jesus Fernandez-Corbaton
Srikant Jayaraman
Charles Wheeler Sweet Iii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of DE602004014807D1 publication Critical patent/DE602004014807D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Traffic Control Systems (AREA)
DE602004014807T 2003-12-05 2004-12-03 Systeme und Verfahren zur adaptiven Zuteilung von Betriebsmitteln zwischen einem speziellen Referenzsignal und einem Verkehrssignal Active DE602004014807D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/728,680 US8498650B2 (en) 2003-12-05 2003-12-05 Systems and methods for adaptively allocating resources between a dedicated reference signal and a traffic signal
PCT/US2004/040431 WO2005057976A1 (en) 2003-12-05 2004-12-03 Systems and methods for adaptively allocating resources between a dedicated reference signal and a traffic signal

Publications (1)

Publication Number Publication Date
DE602004014807D1 true DE602004014807D1 (de) 2008-08-14

Family

ID=34633772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004014807T Active DE602004014807D1 (de) 2003-12-05 2004-12-03 Systeme und Verfahren zur adaptiven Zuteilung von Betriebsmitteln zwischen einem speziellen Referenzsignal und einem Verkehrssignal

Country Status (13)

Country Link
US (1) US8498650B2 (de)
EP (2) EP1944988A1 (de)
JP (1) JP4559433B2 (de)
KR (1) KR100853901B1 (de)
CN (1) CN100566441C (de)
AT (1) ATE400150T1 (de)
BR (1) BRPI0417253A (de)
CA (1) CA2547494A1 (de)
DE (1) DE602004014807D1 (de)
HK (1) HK1099459A1 (de)
MX (1) MXPA06006389A (de)
TW (1) TW200534725A (de)
WO (1) WO2005057976A1 (de)

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US8705496B2 (en) * 2006-01-19 2014-04-22 Samsung Electronics Co., Ltd Method and apparatus for controlling transmission and reception of dedicated pilots according to MCS level in a wireless communication system
JP4658191B2 (ja) * 2006-04-28 2011-03-23 パナソニック株式会社 基地局装置および通信方法
KR100842523B1 (ko) 2006-11-21 2008-07-01 삼성전자주식회사 유선 중계국을 활용한 셀룰러 시스템에서 무선 자원 할당방법 및 그 시스템
KR101115246B1 (ko) 2007-03-21 2012-02-16 인터디지탈 테크날러지 코포레이션 전용 기준 신호 모드에 기초하여 리소스 블록 구조를 전송 및 디코딩하는 ｍｉｍｏ 무선 통신 방법 및 장치
US8848913B2 (en) 2007-10-04 2014-09-30 Qualcomm Incorporated Scrambling sequence generation in a communication system
CN101478338B (zh) * 2008-01-04 2013-01-02 电信科学技术研究院 一种公共参考信号和专用参考信号的复用传输方法
US8787181B2 (en) 2008-01-14 2014-07-22 Qualcomm Incorporated Resource allocation randomization
JP5107069B2 (ja) * 2008-01-25 2012-12-26 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムで使用される基地局装置及び方法
US8923249B2 (en) * 2008-03-26 2014-12-30 Qualcomm Incorporated Method and apparatus for scrambling sequence generation in a communication system
CN101610104B (zh) * 2008-06-19 2013-03-13 电信科学技术研究院 用户专属参考符号的功率分配方法及设备
US8665866B2 (en) * 2008-08-15 2014-03-04 Unwired Planet, Llc Relative time division for network coding
US8971241B2 (en) * 2008-09-30 2015-03-03 Qualcolmm Incorporated Techniques for supporting relay operation in wireless communication systems
US9203564B2 (en) 2008-10-20 2015-12-01 Qualcomm Incorporated Data transmission via a relay station in a wireless communication system
CN101772164B (zh) * 2009-01-04 2012-11-21 上海贝尔阿尔卡特股份有限公司 在基站中用于分配发送探测信号的时频资源的方法及装置
WO2010123301A2 (ko) * 2009-04-22 2010-10-28 엘지전자 주식회사 기준 신호를 전송하는 방법 및 장치
KR101618661B1 (ko) * 2009-08-28 2016-05-09 삼성전자주식회사 기준 신호를 위한 적응적 자원 할당 방법
PL2369775T3 (pl) * 2010-03-16 2019-08-30 Lg Electronics Inc. Sposób i stacja bazowa do przesyłania sygnałów odniesienia oraz sposób i urządzenie użytkownika do odbioru sygnałów odniesienia
JP5984346B2 (ja) * 2011-08-15 2016-09-06 株式会社Ｎｔｔドコモ 無線通信システム、無線基地局装置、ユーザ端末及び無線通信方法
US9137077B2 (en) * 2011-11-10 2015-09-15 Xiao-an Wang Heterogeneous pilots
US9788289B2 (en) 2012-03-19 2017-10-10 Lg Electronics Inc. Method for transmitting reference signal and apparatus using the method
US10693623B2 (en) * 2014-01-31 2020-06-23 Apple Inc. Reference subframes for synchronization and cell measurements
WO2017027479A1 (en) * 2015-08-07 2017-02-16 Newracom, Inc. Control information for multi-user transmissions in wlan systems
US10594380B1 (en) * 2018-09-28 2020-03-17 At&T Intellectual Property I, L.P. Channel state information determination using demodulation reference signals in advanced networks

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US5101501A (en) 1989-11-07 1992-03-31 Qualcomm Incorporated Method and system for providing a soft handoff in communications in a cdma cellular telephone system
FI108975B (fi) * 1993-03-09 2002-04-30 Nokia Corp Opetusjakso digitaalisessa solukkopuhelinjärjestelmässä
FR2708162B1 (fr) * 1993-07-20 1995-09-01 Alcatel Mobile Comm France Procédé pour déterminer la longueur optimale d'un bloc de données dans un système de communication à accès multiple à répartition dans le temps (AMRT).
GB2329796A (en) * 1997-09-29 1999-03-31 Motorola Ltd Increased data rate by reduction of training data
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KR101325382B1 (ko) * 2000-07-26 2013-11-08 인터디지탈 테크날러지 코포레이션 가변 다중 속도 통신 시스템용 고속 적응 전력 제어 방법 및 시스템
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JP3343107B2 (ja) * 2000-08-25 2002-11-11 松下電器産業株式会社 基地局装置、通信端末装置及び通信方法
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US7130311B2 (en) * 2001-12-28 2006-10-31 Nortel Networks Limited Adaptive data rate control for mobile data transfer
US7406065B2 (en) * 2002-03-14 2008-07-29 Qualcomm, Incorporated Method and apparatus for reducing inter-channel interference in a wireless communication system
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KR100932482B1 (ko) * 2002-05-03 2009-12-17 엘지전자 주식회사 셀 또는 섹터 스위칭을 위한 프레임 전송 방법
US6904081B2 (en) * 2002-08-30 2005-06-07 Motorola, Inc. Spread spectrum receiver apparatus and method

Also Published As

Publication number Publication date
US8498650B2 (en) 2013-07-30
CN1891000A (zh) 2007-01-03
CN100566441C (zh) 2009-12-02
WO2005057976A1 (en) 2005-06-23
EP1692900B1 (de) 2008-07-02
JP4559433B2 (ja) 2010-10-06
JP2007513586A (ja) 2007-05-24
KR100853901B1 (ko) 2008-08-25
EP1692900A1 (de) 2006-08-23
MXPA06006389A (es) 2006-08-23
EP1944988A1 (de) 2008-07-16
KR20060096519A (ko) 2006-09-12
TW200534725A (en) 2005-10-16
HK1099459A1 (en) 2007-08-10
CA2547494A1 (en) 2005-06-23
BRPI0417253A (pt) 2007-03-06
ATE400150T1 (de) 2008-07-15
US20050124352A1 (en) 2005-06-09

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Representative=s name: RICHARDT PATENTANWAELTE, 65185 WIESBADEN