DE69737698D1 - Verfahren und system zur bestimmung des signal-interferenz-plus-rausch-verhältnisses in einem kommunikationssystem - Google Patents

Verfahren und system zur bestimmung des signal-interferenz-plus-rausch-verhältnisses in einem kommunikationssystem

Info

Publication number
DE69737698D1
DE69737698D1 DE69737698T DE69737698T DE69737698D1 DE 69737698 D1 DE69737698 D1 DE 69737698D1 DE 69737698 T DE69737698 T DE 69737698T DE 69737698 T DE69737698 T DE 69737698T DE 69737698 D1 DE69737698 D1 DE 69737698D1
Authority
DE
Germany
Prior art keywords
determining
noise ratio
signal interference
plus noise
interference plus
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.)
Expired - Lifetime
Application number
DE69737698T
Other languages
English (en)
Other versions
DE69737698T2 (de
Inventor
Adnan Abu-Dayya
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.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Ltd
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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Application granted granted Critical
Publication of DE69737698D1 publication Critical patent/DE69737698D1/de
Publication of DE69737698T2 publication Critical patent/DE69737698T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
DE69737698T 1997-05-01 1997-10-15 Verfahren und system zur bestimmung des signal-interferenz-plus-rausch-verhältnisses in einem kommunikationssystem Expired - Lifetime DE69737698T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/850,102 US5991273A (en) 1997-05-01 1997-05-01 Determining SINR in a communications system
US850102 1997-05-01
PCT/CA1997/000764 WO1998051030A1 (en) 1997-05-01 1997-10-15 Method and system for determining signal to interference plus noise power ratio (sinr) in a communications system

Publications (2)

Publication Number Publication Date
DE69737698D1 true DE69737698D1 (de) 2007-06-14
DE69737698T2 DE69737698T2 (de) 2008-01-10

Family

ID=25307266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69737698T Expired - Lifetime DE69737698T2 (de) 1997-05-01 1997-10-15 Verfahren und system zur bestimmung des signal-interferenz-plus-rausch-verhältnisses in einem kommunikationssystem

Country Status (8)

Country Link
US (1) US5991273A (de)
EP (1) EP0988729B1 (de)
JP (1) JP3392877B2 (de)
CN (1) CN1154286C (de)
BR (1) BR9714659A (de)
CA (1) CA2228568C (de)
DE (1) DE69737698T2 (de)
WO (1) WO1998051030A1 (de)

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KR100571862B1 (ko) * 2003-02-17 2006-04-17 삼성전자주식회사 다중 안테나를 포함하는 이동통신 시스템 및 그 방법
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US8391249B2 (en) 2003-02-18 2013-03-05 Qualcomm Incorporated Code division multiplexing commands on a code division multiplexed channel
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US7391832B2 (en) * 2003-03-17 2008-06-24 Broadcom Corporation System and method for channel bonding in multiple antenna communication systems
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CN1677969B (zh) * 2004-03-31 2010-10-13 因芬尼昂技术股份公司 反向兼容传输的改良操作
US7532664B2 (en) * 2004-08-02 2009-05-12 Nokia Corporation Method and apparatus to estimate signal to interference plus noise ratio (SINR) in a multiple antenna receiver
KR100867973B1 (ko) 2004-08-02 2008-11-10 노키아 코포레이션 다중 안테나 수신기에서 신호 대 간섭 더하기 잡음 비(ｓｉｎｒ)를 추정하는 방법, 장치 및 컴퓨터 판독 가능 기록매체
US7573851B2 (en) 2004-12-07 2009-08-11 Adaptix, Inc. Method and system for switching antenna and channel assignments in broadband wireless networks
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EP1684440B1 (de) * 2005-01-21 2008-09-17 STMicroelectronics N.V. Verfahren und Vorrichtung zur Dekodierung eines empfangenen UWB-Signals mit Nachbarsymbolinterferenz
US7711033B2 (en) * 2005-04-14 2010-05-04 Telefonaktiebolaget Lm Ericsson (Publ) SIR prediction method and apparatus
CN100355229C (zh) * 2005-06-27 2007-12-12 凯明信息科技股份有限公司 高速下行分组接入中基于信干噪比预测的链路自适应方法
CN101127540B (zh) * 2006-08-15 2011-03-16 大唐移动通信设备有限公司 一种功率控制方法及装置
JP4769698B2 (ja) * 2006-11-30 2011-09-07 富士通株式会社 干渉電力推定装置及び干渉電力推定方法
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CN102025460B (zh) * 2010-12-06 2013-06-12 北京邮电大学 多输入输出通信系统的传输模式切换的方法和装置
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US9668223B2 (en) 2014-05-05 2017-05-30 Isco International, Llc Method and apparatus for increasing performance of communication links of communication nodes
FI3651386T3 (fi) 2015-05-04 2023-11-15 Isco Int Llc Menetelmä ja laitteisto viestintäpolkujen suorituskyvyn lisäämiseksi viestintäsolmuille
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Also Published As

Publication number Publication date
CA2228568A1 (en) 1998-11-01
JP2000513180A (ja) 2000-10-03
WO1998051030A1 (en) 1998-11-12
DE69737698T2 (de) 2008-01-10
JP3392877B2 (ja) 2003-03-31
US5991273A (en) 1999-11-23
BR9714659A (pt) 2000-07-11
CN1154286C (zh) 2004-06-16
CN1256828A (zh) 2000-06-14
CA2228568C (en) 2002-12-31
EP0988729A1 (de) 2000-03-29
EP0988729B1 (de) 2007-05-02

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