GB2337424B - Radio channel quality estimation - Google Patents

Radio channel quality estimation

Info

Publication number
GB2337424B
GB2337424B GB9911284A GB9911284A GB2337424B GB 2337424 B GB2337424 B GB 2337424B GB 9911284 A GB9911284 A GB 9911284A GB 9911284 A GB9911284 A GB 9911284A GB 2337424 B GB2337424 B GB 2337424B
Authority
GB
United Kingdom
Prior art keywords
channel quality
radio channel
quality estimation
estimation
radio
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 - Fee Related
Application number
GB9911284A
Other versions
GB9911284D0 (en
GB2337424A (en
Inventor
Adrian Paul Hillier
Robert Maxwell Frayling-Cork
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.)
Simoco International Ltd
Original Assignee
Simoco International 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 Simoco International Ltd filed Critical Simoco International Ltd
Publication of GB9911284D0 publication Critical patent/GB9911284D0/en
Publication of GB2337424A publication Critical patent/GB2337424A/en
Application granted granted Critical
Publication of GB2337424B publication Critical patent/GB2337424B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H04L1/206—Arrangements for detecting or preventing errors in the information received using signal quality detector for modulated signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
GB9911284A 1998-05-14 1999-05-14 Radio channel quality estimation Expired - Fee Related GB2337424B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9810395.5A GB9810395D0 (en) 1998-05-14 1998-05-14 Radio channel quality estimation

Publications (3)

Publication Number Publication Date
GB9911284D0 GB9911284D0 (en) 1999-07-14
GB2337424A GB2337424A (en) 1999-11-17
GB2337424B true GB2337424B (en) 2000-12-13

Family

ID=10832075

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9810395.5A Ceased GB9810395D0 (en) 1998-05-14 1998-05-14 Radio channel quality estimation
GB9911284A Expired - Fee Related GB2337424B (en) 1998-05-14 1999-05-14 Radio channel quality estimation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9810395.5A Ceased GB9810395D0 (en) 1998-05-14 1998-05-14 Radio channel quality estimation

Country Status (3)

Country Link
AU (1) AU3941799A (en)
GB (2) GB9810395D0 (en)
WO (1) WO1999059274A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2367221B (en) * 2000-09-26 2002-10-09 Motorola Inc Method and apparatus for signal quality estimation in a communication system
US20060291591A1 (en) * 2005-06-22 2006-12-28 Kaushik Ghosh Estimating bit error probability (BEP) in an edge wireless system
GB2437352B (en) * 2006-04-21 2011-06-29 Tektronix Int Sales Gmbh Constellation patterns
DE102011087745A1 (en) * 2011-12-05 2013-06-06 Sennheiser Electronic Gmbh & Co. Kg Method for determining a transmission quality when receiving audio signals

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214687A (en) * 1991-06-05 1993-05-25 Nokia Mobile Phones Ltd. Method to determine transmission quality
WO1995009494A1 (en) * 1993-09-30 1995-04-06 Pacific Communication Sciences, Inc. Multiple antenna home base for digital cordless telephones

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653053A (en) * 1984-05-11 1987-03-24 Harris Corporation Performance monitoring of antijam satellite communication network
US5564077A (en) * 1992-02-05 1996-10-08 Kabushiki Kaisha Toshiba Dual mode radio communication apparatus having function of selectively designating analog or digital mode
WO1994028638A1 (en) * 1993-05-24 1994-12-08 Motorola, Inc. Method for improving stored voice message quality
JPH07123242B2 (en) * 1993-07-06 1995-12-25 日本電気株式会社 Audio signal decoding device
GB2307375A (en) * 1995-11-20 1997-05-21 British Broadcasting Corp Mobile Radio Communication System with Diversity Reception
FI100561B (en) * 1996-04-26 1997-12-31 Nokia Telecommunications Oy Connection quality estimation method, diversity combining method and receiver

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214687A (en) * 1991-06-05 1993-05-25 Nokia Mobile Phones Ltd. Method to determine transmission quality
WO1995009494A1 (en) * 1993-09-30 1995-04-06 Pacific Communication Sciences, Inc. Multiple antenna home base for digital cordless telephones

Also Published As

Publication number Publication date
GB9810395D0 (en) 1998-07-15
AU3941799A (en) 1999-11-29
WO1999059274A3 (en) 2000-03-16
WO1999059274A2 (en) 1999-11-18
GB9911284D0 (en) 1999-07-14
GB2337424A (en) 1999-11-17

Similar Documents

Publication Publication Date Title
GB9821839D0 (en) Radio receiver
GB2340333B (en) Radio telephone
HK1039014A1 (en) Hdtv channel equalizer
GB2309358B (en) Radio telephone channel selection
GB9806488D0 (en) Radio apparatus
GB2336047B (en) Radio telephone apparatus
AU2064401A (en) Enhanced channel estimation
IL129341A (en) Digital baseband receiver
IL138458A0 (en) Method of selecting an optimal communication channel
EP1091164A4 (en) Channel switching apparatus
GB2338853B (en) Radio receiver
GB2337425B (en) Radio channel quality estimation
GB2342520B (en) Radio receivers
GB9904351D0 (en) Communication channel quality indicator
GB9805148D0 (en) Radio receiver
GB9814300D0 (en) Radio telephone
GB2341993B (en) Radio receivers
GB9804708D0 (en) Radio transmitter/reciever channel selection
EP1003333A4 (en) Receiver
GB2337424B (en) Radio channel quality estimation
GB9825038D0 (en) Radio receivers
GB9717565D0 (en) Selectively called wireless receiver
GB2335772B (en) Radio selective-calling receiver
GB2337622B (en) Radio selective-calling receiver
EP1006667A4 (en) Receiver

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080514