WO2006117175A3 - Compensation for poor coverage - Google Patents

Compensation for poor coverage Download PDF

Info

Publication number
WO2006117175A3
WO2006117175A3 PCT/EP2006/004071 EP2006004071W WO2006117175A3 WO 2006117175 A3 WO2006117175 A3 WO 2006117175A3 EP 2006004071 W EP2006004071 W EP 2006004071W WO 2006117175 A3 WO2006117175 A3 WO 2006117175A3
Authority
WO
WIPO (PCT)
Prior art keywords
base station
location
memory
stored
coverage
Prior art date
Application number
PCT/EP2006/004071
Other languages
French (fr)
Other versions
WO2006117175A2 (en
Inventor
Ali Nader
Original Assignee
Ericsson Telefon Ab L M
Ali Nader
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 EP05009765A external-priority patent/EP1720367B1/en
Application filed by Ericsson Telefon Ab L M, Ali Nader filed Critical Ericsson Telefon Ab L M
Priority to JP2008509358A priority Critical patent/JP4903788B2/en
Priority to US11/911,000 priority patent/US8285288B2/en
Publication of WO2006117175A2 publication Critical patent/WO2006117175A2/en
Publication of WO2006117175A3 publication Critical patent/WO2006117175A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method of operating a user equipment, UE, intended to use a service in a wireless communication system having several base stations. The location of the UE is monitored, by the UE, for example with a GPS system or identification of the cell of the corresponding base station. If a problem, such as loss of coverage or call, is imminent or has occurred, information about the location is stored in a memory of the UE. After successful recovery from the problem, the alternative base station used is also stored in the memory. Next time the same location and problem is encountered, the UE uses the previous information for alleviating the problem or perform as fast recovery as possible. In this way, the UE can be operated with less frequent base station searches thereby saving battery, while at the same time sufficient coverage may be obtained.
PCT/EP2006/004071 2005-05-04 2006-05-02 Compensation for poor coverage WO2006117175A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008509358A JP4903788B2 (en) 2005-05-04 2006-05-02 Low quality coverage coverage compensation
US11/911,000 US8285288B2 (en) 2005-05-04 2006-05-02 Compensation for poor coverage

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP05009765.8 2005-05-04
EP05009765A EP1720367B1 (en) 2005-05-04 2005-05-04 Compensation for poor coverage
US67983605P 2005-05-11 2005-05-11
US60/679,836 2005-05-11

Publications (2)

Publication Number Publication Date
WO2006117175A2 WO2006117175A2 (en) 2006-11-09
WO2006117175A3 true WO2006117175A3 (en) 2007-01-18

Family

ID=36997634

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/004071 WO2006117175A2 (en) 2005-05-04 2006-05-02 Compensation for poor coverage

Country Status (2)

Country Link
TW (1) TW200708141A (en)
WO (1) WO2006117175A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010016489A1 (en) * 1998-08-13 2001-08-23 Haymes Charles Louis Error correlation for wireless networks
US20020155815A1 (en) * 1999-12-04 2002-10-24 Thomas Richter Mobile radio set of a cellular network for the transmission of speech and/or data, and a method therefor
US20020187792A1 (en) * 2001-06-07 2002-12-12 Sanyo Electric Co., Ltd. Mobile communication terminal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010016489A1 (en) * 1998-08-13 2001-08-23 Haymes Charles Louis Error correlation for wireless networks
US20020155815A1 (en) * 1999-12-04 2002-10-24 Thomas Richter Mobile radio set of a cellular network for the transmission of speech and/or data, and a method therefor
US20020187792A1 (en) * 2001-06-07 2002-12-12 Sanyo Electric Co., Ltd. Mobile communication terminal

Also Published As

Publication number Publication date
TW200708141A (en) 2007-02-16
WO2006117175A2 (en) 2006-11-09

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