IL115476A0 - Apparatus and method for determining and using channel state information - Google Patents

Apparatus and method for determining and using channel state information

Info

Publication number
IL115476A0
IL115476A0 IL11547695A IL11547695A IL115476A0 IL 115476 A0 IL115476 A0 IL 115476A0 IL 11547695 A IL11547695 A IL 11547695A IL 11547695 A IL11547695 A IL 11547695A IL 115476 A0 IL115476 A0 IL 115476A0
Authority
IL
Israel
Prior art keywords
determining
state information
channel state
channel
information
Prior art date
Application number
IL11547695A
Original Assignee
Geotek Communications Inc
Powerspectrum Technology 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 Geotek Communications Inc, Powerspectrum Technology Ltd filed Critical Geotek Communications Inc
Priority to IL11547695A priority Critical patent/IL115476A0/en
Publication of IL115476A0 publication Critical patent/IL115476A0/en
Priority to CA002233723A priority patent/CA2233723A1/en
Priority to AU69994/96A priority patent/AU6999496A/en
Priority to PCT/IL1996/000120 priority patent/WO1997013378A2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • 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
    • 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
IL11547695A 1995-10-01 1995-10-01 Apparatus and method for determining and using channel state information IL115476A0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IL11547695A IL115476A0 (en) 1995-10-01 1995-10-01 Apparatus and method for determining and using channel state information
CA002233723A CA2233723A1 (en) 1995-10-01 1996-10-01 Apparatus and method for determining and using channel state information
AU69994/96A AU6999496A (en) 1995-10-01 1996-10-01 Apparatus and method for determining and using channel state information
PCT/IL1996/000120 WO1997013378A2 (en) 1995-10-01 1996-10-01 Apparatus and method for determining and using channel state information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL11547695A IL115476A0 (en) 1995-10-01 1995-10-01 Apparatus and method for determining and using channel state information

Publications (1)

Publication Number Publication Date
IL115476A0 true IL115476A0 (en) 1996-05-14

Family

ID=11068038

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11547695A IL115476A0 (en) 1995-10-01 1995-10-01 Apparatus and method for determining and using channel state information

Country Status (4)

Country Link
AU (1) AU6999496A (en)
CA (1) CA2233723A1 (en)
IL (1) IL115476A0 (en)
WO (1) WO1997013378A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5989289A (en) 1995-10-16 1999-11-23 Sdgi Holdings, Inc. Bone grafts
WO1998017209A2 (en) 1996-10-23 1998-04-30 Sdgi Holdings, Inc. Spinal spacer
US6033438A (en) 1997-06-03 2000-03-07 Sdgi Holdings, Inc. Open intervertebral spacer
GB9821385D0 (en) * 1998-10-01 1998-11-25 British Broadcasting Corp Improvements relating to measuring channel state from a received signal and discriminating digital values from a received signal,suitable for use in cofdm
US6174311B1 (en) 1998-10-28 2001-01-16 Sdgi Holdings, Inc. Interbody fusion grafts and instrumentation
US7106810B2 (en) 1999-10-07 2006-09-12 Matthew James Collins Method and apparatus for a demodulator circuit
GB2355164B (en) * 1999-10-07 2004-06-09 Oak Technology Inc Demodulator circuit
GB0110907D0 (en) 2001-05-03 2001-06-27 British Broadcasting Corp Improvements in decoders for many carrier signals, in particular in DVB-T recievers
JP3573745B2 (en) * 2001-07-13 2004-10-06 川崎マイクロエレクトロニクス株式会社 CDMA receiving apparatus and CDMA receiving method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0454585B1 (en) * 1990-04-27 1994-08-03 Nippon Telegraph And Telephone Corporation An antenna selection diversity reception system
US5214675A (en) * 1991-07-02 1993-05-25 Motorola, Inc. System and method for calculating channel gain and noise variance of a communication channel
US5351274A (en) * 1993-08-20 1994-09-27 General Electric Company Post detection selection combining diversity receivers for mobile and indoor radio channels
US5530926A (en) * 1993-10-04 1996-06-25 Motorola, Inc. Method for operating a switched diversity RF receiver

Also Published As

Publication number Publication date
WO1997013378A2 (en) 1997-04-10
WO1997013378A3 (en) 1997-06-05
AU6999496A (en) 1997-04-28
CA2233723A1 (en) 1997-04-10

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