GB2386517B - Enhanced cordless telephone platform - Google Patents

Enhanced cordless telephone platform

Info

Publication number
GB2386517B
GB2386517B GB0314168A GB0314168A GB2386517B GB 2386517 B GB2386517 B GB 2386517B GB 0314168 A GB0314168 A GB 0314168A GB 0314168 A GB0314168 A GB 0314168A GB 2386517 B GB2386517 B GB 2386517B
Authority
GB
United Kingdom
Prior art keywords
cordless telephone
enhanced cordless
telephone platform
platform
enhanced
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
GB0314168A
Other versions
GB2386517A (en
GB0314168D0 (en
Inventor
Chris J Goodings
Sukhdeep Hundal
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.)
VTech Communications Ltd
Original Assignee
VTech Communications 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
Priority claimed from GBGB0102261.5A external-priority patent/GB0102261D0/en
Application filed by VTech Communications Ltd filed Critical VTech Communications Ltd
Publication of GB0314168D0 publication Critical patent/GB0314168D0/en
Publication of GB2386517A publication Critical patent/GB2386517A/en
Application granted granted Critical
Publication of GB2386517B publication Critical patent/GB2386517B/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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management
    • H04L1/1877—Buffer management for semi-reliable protocols, e.g. for less sensitive applications like streaming video
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/72502—Cordless telephones with one base station connected to a single line
    • H04M1/72505—Radio link set-up procedures
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1809—Selective-repeat protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/02—Details of telephonic subscriber devices including a Bluetooth interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
GB0314168A 2001-01-29 2002-01-29 Enhanced cordless telephone platform Expired - Fee Related GB2386517B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0102261.5A GB0102261D0 (en) 2001-01-29 2001-01-29 Enhanced cordless telephone platform using bluetooth technology
GB0202030A GB2373412B (en) 2001-01-29 2002-01-29 Enhanced cordless telephone platform

Publications (3)

Publication Number Publication Date
GB0314168D0 GB0314168D0 (en) 2003-07-23
GB2386517A GB2386517A (en) 2003-09-17
GB2386517B true GB2386517B (en) 2004-03-24

Family

ID=27758827

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0314168A Expired - Fee Related GB2386517B (en) 2001-01-29 2002-01-29 Enhanced cordless telephone platform

Country Status (1)

Country Link
GB (1) GB2386517B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7027424B1 (en) 2000-05-24 2006-04-11 Vtech Communications, Ltd. Method for avoiding interference in a digital communication system
GB2406015A (en) * 2003-09-15 2005-03-16 Small Planet Technology Ltd Telephone with bluetooth interface
US7681100B2 (en) 2004-08-18 2010-03-16 Pine Valley Investments, Inc. System and method for retransmission of voice packets in wireless communications
US7693488B2 (en) 2004-09-30 2010-04-06 Vtech Telecommunications Limited System and method for asymmetric enhanced mode operation in a digital communication system
US20090096573A1 (en) 2007-10-10 2009-04-16 Apple Inc. Activation of Cryptographically Paired Device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001052466A1 (en) * 2000-01-12 2001-07-19 Nokia Mobile Phones Limited Receiver controlled isochronous transmission
WO2001097385A2 (en) * 2000-06-13 2001-12-20 Telefonaktiebolagetlm Ericsson (Publ) Optimization of acceptance of erroneous codewords and throughput
GB2363944A (en) * 2000-06-21 2002-01-09 Ericsson Telefon Ab L M Processing payload information in a packet based communications system even if the header data of the packet includes errors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001052466A1 (en) * 2000-01-12 2001-07-19 Nokia Mobile Phones Limited Receiver controlled isochronous transmission
WO2001097385A2 (en) * 2000-06-13 2001-12-20 Telefonaktiebolagetlm Ericsson (Publ) Optimization of acceptance of erroneous codewords and throughput
GB2363944A (en) * 2000-06-21 2002-01-09 Ericsson Telefon Ab L M Processing payload information in a packet based communications system even if the header data of the packet includes errors

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
http://www.cs.uno.edu/ïgolden/6990MC/MobilePapers/bluetooth.pdf, "Bluetooth: Vision, Goals and Architecture, Haartsen et al., 27/08/1998, See in particular sections E, G & H *
http://www.pday.com.cn/technology/bluetooth_documents/BaseBand.pdf, "Bluetooth Specification version 1.0A", 24/07/1999, See in particular pages 60, 68, 71, 72, 82, 83 *
http://www.sysopt.com/articles/bluetooth/index2.html, "Bluetooth technology and implications" 14 December 1999, Heidi Monson *

Also Published As

Publication number Publication date
GB2386517A (en) 2003-09-17
GB0314168D0 (en) 2003-07-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190129