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WO2007008380A3 - Mobile station, system and method for use in cellular communications - Google Patents

Mobile station, system and method for use in cellular communications Download PDF

Info

Publication number
WO2007008380A3
WO2007008380A3 PCT/US2006/024697 US2006024697W WO2007008380A3 WO 2007008380 A3 WO2007008380 A3 WO 2007008380A3 US 2006024697 W US2006024697 W US 2006024697W WO 2007008380 A3 WO2007008380 A3 WO 2007008380A3
Authority
WO
WIPO (PCT)
Prior art keywords
mobile station
quality level
signal quality
monitoring mode
value
Prior art date
Application number
PCT/US2006/024697
Other languages
French (fr)
Other versions
WO2007008380A2 (en
Inventor
Menahem Manny Raif
Imanuel Aminov
Inna Kogan
Boaz Or-Shraga
Original Assignee
Motorola Inc
Menahem Manny Raif
Imanuel Aminov
Inna Kogan
Boaz Or-Shraga
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, Menahem Manny Raif, Imanuel Aminov, Inna Kogan, Boaz Or-Shraga filed Critical Motorola Inc
Publication of WO2007008380A2 publication Critical patent/WO2007008380A2/en
Publication of WO2007008380A3 publication Critical patent/WO2007008380A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/16—Threshold monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination

Landscapes

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

Abstract

A mobile station in a cellular communication system applies a cell monitoring mode in which signals from base transceiver stations are received to determine which of the base transceiver stations is to be selected by the mobile station as a serving base station, the mobile station including a movement detector and a controller for activating application of the monitoring mode when the mobile station is detected to be in motion and for de-activating application of the monitoring mode when the mobile station is detected to be stationary, wherein the movement detector comprises an estimator estimating a current signal quality level of a received signal and a processor determining a value of a parameter which is related to a variance of the current signal quality level from an average value of the received signal quality level and to determine if the value of said parameter is greater than a threshold value.
PCT/US2006/024697 2005-07-06 2006-06-26 Mobile station, system and method for use in cellular communications WO2007008380A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0513754.2 2005-07-06
GB0513754A GB2428164B (en) 2005-07-06 2005-07-06 Mobile station, system and method for use in cellular communications

Publications (2)

Publication Number Publication Date
WO2007008380A2 WO2007008380A2 (en) 2007-01-18
WO2007008380A3 true WO2007008380A3 (en) 2007-04-05

Family

ID=34856688

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/024697 WO2007008380A2 (en) 2005-07-06 2006-06-26 Mobile station, system and method for use in cellular communications

Country Status (2)

Country Link
GB (1) GB2428164B (en)
WO (1) WO2007008380A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8639262B2 (en) * 2008-10-31 2014-01-28 Qualcomm Incorporated Method and apparatus to confirm mobile equipment has remained relatively stationary using one or more pilot signal
DE102010037645B4 (en) * 2009-10-14 2014-05-22 Intel Mobile Communications GmbH reselection
EP2521397B1 (en) 2011-05-06 2013-09-04 Gemalto M2M GmbH Enabling of enhanced cell selection and enhanced paging of stationary terminal devices in a cellular mobile communication network
US9119153B2 (en) * 2012-02-10 2015-08-25 Apple Inc. Methods and apparatus for improving power consumption in a wireless network

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5898730A (en) * 1996-12-20 1999-04-27 Motorola, Inc. Method for determining signal quality of a communication channel
US5909469A (en) * 1997-08-29 1999-06-01 Telefonaktoebolaget Lm Ericsson Link adaptation method for links using modulation schemes that have different symbol rates
US5991282A (en) * 1997-05-28 1999-11-23 Telefonaktiebolaget Lm Ericsson Radio communication system with diversity reception on a time-slot by time-slot basis
US6125148A (en) * 1997-08-29 2000-09-26 Telefonaktiebolaget Lm Ericsson Method for demodulating information in a communication system that supports multiple modulation schemes
US6134230A (en) * 1997-08-29 2000-10-17 Telefonaktiebolaget Lm Ericsson Method for selecting a link protocol for a transparent data service in a digital communications system
US6167031A (en) * 1997-08-29 2000-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Method for selecting a combination of modulation and channel coding schemes in a digital communication system
US6456627B1 (en) * 1997-08-29 2002-09-24 Telefonaktiebolaget Lm Ericsson (Publ) Method for communicating information in a communication system that supports multiple modulation schemes
US20030054850A1 (en) * 2001-06-28 2003-03-20 Carlo Masseroni Method to perform downlink power control in packet switching cellular systems with dynamic allocation of the RF channel
US6584331B2 (en) * 2001-10-09 2003-06-24 Nokia Corporation Use of received signal strength indicator (RSSI) and global positioning system (GPS) to reduce power consumption in mobile station

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5898730A (en) * 1996-12-20 1999-04-27 Motorola, Inc. Method for determining signal quality of a communication channel
US5991282A (en) * 1997-05-28 1999-11-23 Telefonaktiebolaget Lm Ericsson Radio communication system with diversity reception on a time-slot by time-slot basis
US5909469A (en) * 1997-08-29 1999-06-01 Telefonaktoebolaget Lm Ericsson Link adaptation method for links using modulation schemes that have different symbol rates
US6125148A (en) * 1997-08-29 2000-09-26 Telefonaktiebolaget Lm Ericsson Method for demodulating information in a communication system that supports multiple modulation schemes
US6134230A (en) * 1997-08-29 2000-10-17 Telefonaktiebolaget Lm Ericsson Method for selecting a link protocol for a transparent data service in a digital communications system
US6167031A (en) * 1997-08-29 2000-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Method for selecting a combination of modulation and channel coding schemes in a digital communication system
US6456627B1 (en) * 1997-08-29 2002-09-24 Telefonaktiebolaget Lm Ericsson (Publ) Method for communicating information in a communication system that supports multiple modulation schemes
US20030054850A1 (en) * 2001-06-28 2003-03-20 Carlo Masseroni Method to perform downlink power control in packet switching cellular systems with dynamic allocation of the RF channel
US6584331B2 (en) * 2001-10-09 2003-06-24 Nokia Corporation Use of received signal strength indicator (RSSI) and global positioning system (GPS) to reduce power consumption in mobile station

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SHI H. ET AL.: "Cramer-Rao Bound Analysis of Quantized RSSI Based Localization in Wireless Sensor Networks", PROCEEDINGS OF PARALLEL AND DISTRIBUTED SYSTEMS, 11TH INTERNATIONAL CONFERENCE, vol. 2, 20 July 2005 (2005-07-20) - 22 July 2005 (2005-07-22), pages 32 - 36, XP010852770 *
ZAIDI Z.R. ET AL.: "A Mobility Tracking Model for Wireless Ad Hoc Networks", WIRELESS COMMUNICATIONS AND NETWORKING, 2003. WCNC 2003 IEEE, vol. 3, 16 March 2003 (2003-03-16) - 20 March 2003 (2003-03-20), pages 1790 - 1795, XP010640041 *

Also Published As

Publication number Publication date
WO2007008380A2 (en) 2007-01-18
GB2428164B (en) 2007-09-19
GB2428164A (en) 2007-01-17
GB0513754D0 (en) 2005-08-10

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