FI970963A0 - Method and apparatus for speed determination in communication systems with intermittent keying and variable speed - Google Patents

Method and apparatus for speed determination in communication systems with intermittent keying and variable speed

Info

Publication number
FI970963A0
FI970963A0 FI970963A FI970963A FI970963A0 FI 970963 A0 FI970963 A0 FI 970963A0 FI 970963 A FI970963 A FI 970963A FI 970963 A FI970963 A FI 970963A FI 970963 A0 FI970963 A0 FI 970963A0
Authority
FI
Finland
Prior art keywords
speed
communication systems
variable speed
keying
intermittent
Prior art date
Application number
FI970963A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI115177B (en
FI970963A (en
Inventor
Gerald Paul Labedz
Kenneth A 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 FI970963A0 publication Critical patent/FI970963A0/en
Publication of FI970963A publication Critical patent/FI970963A/en
Application granted granted Critical
Publication of FI115177B publication Critical patent/FI115177B/en

Links

Classifications

    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • 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)
  • Power Engineering (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Communication Control (AREA)
FI970963A 1995-07-25 1997-03-06 Apparatus and Method for Determining Speed in Variable Speed Communication Systems Using Interrupt Keying FI115177B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US50616795A 1995-07-25 1995-07-25
US50616795 1995-07-25
US9610130 1996-06-12
PCT/US1996/010130 WO1997005717A1 (en) 1995-07-25 1996-06-12 Apparatus and method for rate determination in on-off variable-rate communication systems

Publications (3)

Publication Number Publication Date
FI970963A0 true FI970963A0 (en) 1997-03-06
FI970963A FI970963A (en) 1997-03-06
FI115177B FI115177B (en) 2005-03-15

Family

ID=24013485

Family Applications (1)

Application Number Title Priority Date Filing Date
FI970963A FI115177B (en) 1995-07-25 1997-03-06 Apparatus and Method for Determining Speed in Variable Speed Communication Systems Using Interrupt Keying

Country Status (6)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2344733B (en) * 1995-09-04 2000-07-26 Oki Electric Ind Co Ltd Performing signal decision in a communication system
JP3280834B2 (en) * 1995-09-04 2002-05-13 沖電気工業株式会社 Signal judging device and receiving device in coded communication system, signal judging method, and channel state estimating method
KR100444980B1 (en) 1998-08-31 2004-10-14 삼성전자주식회사 Method and apparatus for determining data rate of transmitted variable rate data
US6389067B1 (en) * 1999-06-10 2002-05-14 Qualcomm, Inc. Method and apparatus for using frame energy metrics to improve rate determination
IL141636A0 (en) * 1999-07-08 2002-03-10 Samsung Electronics Co Ltd Data rate detection device and method for a mobile communication system
JP3482931B2 (en) * 1999-12-08 2004-01-06 日本電気株式会社 Radio communication apparatus and searcher control method for DS / CDMA mobile communication system
EP1128592A3 (en) 2000-02-23 2003-09-17 NTT DoCoMo, Inc. Multi-carrier CDMA and channel estimation
JP3438778B2 (en) 2000-05-09 2003-08-18 日本電気株式会社 W-CDMA transmission rate estimation method and apparatus
US6782059B2 (en) * 2002-01-31 2004-08-24 Qualcomm Incorporated Discontinuous transmission (DTX) detection
JP3852401B2 (en) 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 Signal processing apparatus and method
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
DE69031463T2 (en) * 1990-01-02 1998-03-26 Motorola Inc TIME MULTIPLEX SIGNALING SYSTEM FOR SELECTIVE CALL
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
FI115177B (en) 2005-03-15
SE9701032D0 (en) 1997-03-21
SE9701032L (en) 1997-05-23
CA2200599A1 (en) 1997-02-13
SE518954C2 (en) 2002-12-10
JPH10507333A (en) 1998-07-14
JP3251591B2 (en) 2002-01-28
WO1997005717A1 (en) 1997-02-13
KR970706665A (en) 1997-11-03
FI970963A (en) 1997-03-06

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