SE518954C2 - Anordning och förfarande för hastighetsbestämning i till/från-kommunikationssystem med variabel hastighet - Google Patents

Anordning och förfarande för hastighetsbestämning i till/från-kommunikationssystem med variabel hastighet

Info

Publication number
SE518954C2
SE518954C2 SE9701032A SE9701032A SE518954C2 SE 518954 C2 SE518954 C2 SE 518954C2 SE 9701032 A SE9701032 A SE 9701032A SE 9701032 A SE9701032 A SE 9701032A SE 518954 C2 SE518954 C2 SE 518954C2
Authority
SE
Sweden
Prior art keywords
metric
speed
rate
selecting
symbol energy
Prior art date
Application number
SE9701032A
Other languages
English (en)
Swedish (sv)
Other versions
SE9701032L (sv
SE9701032D0 (sv
Inventor
Gerald Paul Labedz
Kenneth Stewart
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of SE9701032D0 publication Critical patent/SE9701032D0/xx
Publication of SE9701032L publication Critical patent/SE9701032L/xx
Publication of SE518954C2 publication Critical patent/SE518954C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0262—Arrangements for detecting the data rate of an incoming signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/18—Network planning tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Radio Relay Systems (AREA)
SE9701032A 1995-07-25 1997-03-21 Anordning och förfarande för hastighetsbestämning i till/från-kommunikationssystem med variabel hastighet SE518954C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50616795A 1995-07-25 1995-07-25
PCT/US1996/010130 WO1997005717A1 (fr) 1995-07-25 1996-06-12 Appareil et procede de determination du debit dans des systemes de communication a debit variable par tout ou rien

Publications (3)

Publication Number Publication Date
SE9701032D0 SE9701032D0 (sv) 1997-03-21
SE9701032L SE9701032L (sv) 1997-05-23
SE518954C2 true SE518954C2 (sv) 2002-12-10

Family

ID=24013485

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701032A SE518954C2 (sv) 1995-07-25 1997-03-21 Anordning och förfarande för hastighetsbestämning i till/från-kommunikationssystem med variabel hastighet

Country Status (6)

Country Link
JP (1) JP3251591B2 (fr)
KR (1) KR970706665A (fr)
CA (1) CA2200599A1 (fr)
FI (1) FI115177B (fr)
SE (1) SE518954C2 (fr)
WO (1) WO1997005717A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2344731B (en) * 1995-09-04 2000-07-26 Oki Electric Ind Co Ltd Performing signal decision in a communication system
JP3280834B2 (ja) * 1995-09-04 2002-05-13 沖電気工業株式会社 符号化通信方式における信号判定装置および受信装置ならびに信号判定方法および通信路状態推定方法
KR100444980B1 (ko) * 1998-08-31 2004-10-14 삼성전자주식회사 가변율로전송된데이터의데이터율결정방법및장치
US6389067B1 (en) * 1999-06-10 2002-05-14 Qualcomm, Inc. Method and apparatus for using frame energy metrics to improve rate determination
RU2214688C2 (ru) * 1999-07-08 2003-10-20 Самсунг Электроникс Ко., Лтд. Устройство и способ обнаружения скорости передачи данных для системы подвижной связи
JP3482931B2 (ja) * 1999-12-08 2004-01-06 日本電気株式会社 Ｄｓ／ｃｄｍａ移動体通信システムの無線通信装置およびサーチャ制御方法
EP1128592A3 (fr) 2000-02-23 2003-09-17 NTT DoCoMo, Inc. AMRC multiporteuse et estimation de canal
JP3438778B2 (ja) 2000-05-09 2003-08-18 日本電気株式会社 Ｗ−ｃｄｍａ伝送速度推定方法および装置
US6782059B2 (en) * 2002-01-31 2004-08-24 Qualcomm Incorporated Discontinuous transmission (DTX) detection
JP3852401B2 (ja) 2002-12-18 2006-11-29 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 信号処理装置及び方法
US8462875B2 (en) 2009-07-20 2013-06-11 Mitsubishi Electric Corporation Timing regenerating device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG43086A1 (en) * 1990-01-02 1997-10-17 Motorola Inc Time division multiplexed selective call signalling system
US5511073A (en) * 1990-06-25 1996-04-23 Qualcomm Incorporated Method and apparatus for the formatting of data for transmission
US5396516A (en) * 1993-02-22 1995-03-07 Qualcomm Incorporated Method and system for the dynamic modification of control paremeters in a transmitter power control system
US5465269A (en) * 1994-02-02 1995-11-07 Motorola, Inc. Method and apparatus for encoding and decoding a supplementary signal
US5537410A (en) * 1994-09-15 1996-07-16 Oki Telecom Subsequent frame variable data rate indication method

Also Published As

Publication number Publication date
FI970963L (fi) 1997-03-06
CA2200599A1 (fr) 1997-02-13
SE9701032L (sv) 1997-05-23
FI970963A0 (fi) 1997-03-06
FI115177B (fi) 2005-03-15
JP3251591B2 (ja) 2002-01-28
JPH10507333A (ja) 1998-07-14
SE9701032D0 (sv) 1997-03-21
KR970706665A (ko) 1997-11-03
WO1997005717A1 (fr) 1997-02-13

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