TW200633558A - A method of updating channel information by a mobile station that is in power saving mode - Google Patents

A method of updating channel information by a mobile station that is in power saving mode

Info

Publication number
TW200633558A
TW200633558A TW094147768A TW94147768A TW200633558A TW 200633558 A TW200633558 A TW 200633558A TW 094147768 A TW094147768 A TW 094147768A TW 94147768 A TW94147768 A TW 94147768A TW 200633558 A TW200633558 A TW 200633558A
Authority
TW
Taiwan
Prior art keywords
mobile station
power saving
saving mode
channel descriptor
channel information
Prior art date
Application number
TW094147768A
Other languages
Chinese (zh)
Other versions
TWI347115B (en
Inventor
Beom-Joon Kim
Ki-Seon Ryu
Yong-Ho Kim
Yong-Won Kwak
Ki-Hyoung Cho
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of TW200633558A publication Critical patent/TW200633558A/en
Application granted granted Critical
Publication of TWI347115B publication Critical patent/TWI347115B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • 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)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method of updating channel information by a mobile station (MS) that is in power saving mode is disclosed. More specifically, the method includes the MS which receives status information of a first channel descriptor and transmission frame information which includes when the first channel descriptor is to be transmitted. Furthermore, the MS compares status information of the first channel descriptor with status information of a second channel descriptor. Here, the second channel descriptor is stored in the MS. Lastly, if the compared status information are different, the MS receives the first channel descriptor according to the transmission frame information.
TW094147768A 2004-12-30 2005-12-30 A method of updating channel information by a mobile station that is in power saving mode TWI347115B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20040117275 2004-12-30
KR20050019841 2005-03-09
KR1020050131043A KR100885442B1 (en) 2004-12-30 2005-12-27 Channel Information Update Method in Broadband Wireless Access System

Publications (2)

Publication Number Publication Date
TW200633558A true TW200633558A (en) 2006-09-16
TWI347115B TWI347115B (en) 2011-08-11

Family

ID=37170872

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094147768A TWI347115B (en) 2004-12-30 2005-12-30 A method of updating channel information by a mobile station that is in power saving mode

Country Status (5)

Country Link
KR (6) KR100885442B1 (en)
BR (1) BRPI0518116A (en)
IL (1) IL183099A (en)
MX (1) MX2007006158A (en)
TW (1) TWI347115B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102318405A (en) * 2009-02-13 2012-01-11 高通股份有限公司 Waking mobile station from power saving mode to receive MAC management message
CN102474803A (en) * 2009-08-18 2012-05-23 高通股份有限公司 Methods and systems for updating channel descriptor information in wimax networks
CN102474801A (en) * 2009-08-12 2012-05-23 北电网络有限公司 Receiving a message identifying neighbor cells

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7826419B2 (en) * 2006-04-27 2010-11-02 Motorola Mobility, Inc. Method and system to improve transmission and receipt of channel descriptors
KR101285666B1 (en) * 2006-11-22 2013-07-11 엘지전자 주식회사 Method for renewing channel information of mobile communication terminal in portal internet system and mobile communication terminal using the same
US8588155B2 (en) * 2007-10-23 2013-11-19 Lg Electronics Inc. Method of transmitting broadcasting information
KR101019484B1 (en) 2008-01-15 2011-03-07 엘지전자 주식회사 How to send and update system information
US9247531B2 (en) 2008-03-10 2016-01-26 Apple Inc. Methods for control signaling for wireless systems
KR101042353B1 (en) * 2008-03-13 2011-06-17 한국전자통신연구원 Method and apparatus for transmitting persistent allocation information and receiving persistent allocation information
KR101010435B1 (en) * 2008-08-08 2011-01-21 주식회사 세아네트웍스 Method and apparatus for transmitting neighbor BS advertisement message and method and apparatus for receiving neighbor BS advertisement message
JP5952427B2 (en) * 2012-01-11 2016-07-13 インターデイジタル パテント ホールディングス インコーポレイテッド Method and apparatus for accelerated link setup between an STA and an access point of an IEEE 802.11 network
KR102162258B1 (en) 2018-11-23 2020-10-06 김창봉 Milling Cutter For Milling Machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3983818B2 (en) * 1997-05-30 2007-09-26 クゥアルコム・インコーポレイテッド Apparatus and method for paging a wireless terminal in a wireless communication system
KR100878803B1 (en) * 2002-03-13 2009-01-14 엘지전자 주식회사 How to perform a handoff
JP2004247801A (en) * 2003-02-12 2004-09-02 Toshiba Corp Mobile communication system, mobile switching center of the same system, and mobile station of the same system
KR101080539B1 (en) * 2004-08-09 2011-11-04 엘지전자 주식회사 Message transmission method for idle mode mobile terminal of broadband wireless access system
KR20060073759A (en) * 2004-12-24 2006-06-29 삼성전자주식회사 Paging system and method of idle mode terminal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102318405A (en) * 2009-02-13 2012-01-11 高通股份有限公司 Waking mobile station from power saving mode to receive MAC management message
CN102318405B (en) * 2009-02-13 2014-07-02 高通股份有限公司 Waking mobile station from power saving mode to receive MAC management message
CN102474801A (en) * 2009-08-12 2012-05-23 北电网络有限公司 Receiving a message identifying neighbor cells
CN102474801B (en) * 2009-08-12 2016-01-13 苹果公司 Receive the message of neighbor identification
CN102474803A (en) * 2009-08-18 2012-05-23 高通股份有限公司 Methods and systems for updating channel descriptor information in wimax networks

Also Published As

Publication number Publication date
KR20080081233A (en) 2008-09-09
KR20060079103A (en) 2006-07-05
KR100885452B1 (en) 2009-02-24
KR20080081134A (en) 2008-09-08
KR20080082586A (en) 2008-09-11
IL183099A (en) 2011-08-31
TWI347115B (en) 2011-08-11
KR100885442B1 (en) 2009-02-24
IL183099A0 (en) 2007-09-20
KR100888975B1 (en) 2009-03-17
KR100885454B1 (en) 2009-02-24
BRPI0518116A (en) 2008-11-04
KR20080082585A (en) 2008-09-11
KR100885453B1 (en) 2009-02-24
KR20080081135A (en) 2008-09-08
KR100888976B1 (en) 2009-03-17
MX2007006158A (en) 2007-07-09

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees