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1. WO2006019265 - SYSTEM AND METHOD FOR UPDATING A SLEEP ID OF A MOBILE STATION IN A BWA COMMUNICATION SYSTEM

Publication Number WO/2006/019265
Publication Date 23.02.2006
International Application No. PCT/KR2005/002705
International Filing Date 17.08.2005
IPC
H04B 7/26 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
24for communication between two or more posts
26at least one of which is mobile
CPC
H04W 52/0216
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
02Power saving arrangements
0209in terminal devices
0212managed by the network, e.g. network or access point is master and terminal is slave
0216using a pre-established activity schedule, e.g. traffic indication frame
H04W 8/26
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
8Network data management
26Network addressing or numbering for mobility support
Y02D 30/70
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
30Reducing energy consumption in communication networks
70in wireless communication networks
Applicants
  • SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • KANG, Hyun-Jeong
  • KOO, Chang-Hoi
  • SON, Jung-Je
  • LIM, Hyoung-Kyu
  • SON, Yeong-Moon
  • LEE, Sung-Jin
Agents
  • LEE, Keon-Joo
Priority Data
10-2004-006657617.08.2004KR
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEM AND METHOD FOR UPDATING A SLEEP ID OF A MOBILE STATION IN A BWA COMMUNICATION SYSTEM
(FR) SYSTEME ET PROCEDE DE MISE A JOUR D'UNE IDENTITE DE VEILLE D'UNE STATION MOBILE DANS UN SYSTEME DE COMMUNICATION BWA
Abstract
(EN) A system and method for updating a sleep identifier (SLPID) of a mobile station (MS) in a broadband wireless access (BWA) communication system having a sleep mode in which there is no transmission data and an awake mode in which there is transmission data. Upon recognizing a need to update an SLPID allocated to an MS in the sleep mode in the initial phase of the sleep mode, a base station (BS) reallocates a new SLPID to be allocated to the MS and transmits SLPID update information to the MS. Upon receiving the SLPID update information for its current SLPID during the sleep mode, the MS updates its current SLPID with the reallocated SLPID according to the received update information.
(FR) L'invention porte sur un système et un procédé de mise à jour d'un identificateur de veille (SLPID) d'une station mobile (MS) dans un système de communication à accès sans fil à bande large (BWA) équipé d'un mode veille sans données de transmission, et un mode de réveil sans données de transmission. Lorsqu'il apparaît nécessaire de mettre à jour un SLIPD attribué à une station mobile en mode sommeil en phase initiale du mode sommeil, une station de base (BS) attribut à nouveau un autre SLIPD à attribuer à la station mobile et transmet les informations de mises à jour SLIPD à la station mobile. Lors de la réception des informations de mise à jour SLIPD du SLIPD actuel au cours du mode sommeil, la station mobile met à jour son SLIPD actuel au moyen du SLIPD à nouveau attribué aux informations de mises à jour reçues.
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