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1. WO2013002469 - METHOD FOR CHANNEL SEARCHING IN A MEDICAL BODY AREA NETWORK

Publication Number WO/2013/002469
Publication Date 03.01.2013
International Application No. PCT/KR2012/000557
International Filing Date 20.01.2012
IPC
H04W 48/16 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction; Network selection; Access point selection
16Discovering; Processing access restriction or access information
H04W 72/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
H04W 84/10 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
84Network topologies
02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN  or WLL
10Small scale networks; Flat hierarchical networks
CPC
H04W 4/80
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
80Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
H04W 48/16
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
16Discovering, processing access restriction or access information
H04W 72/042
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
0406involving control information exchange between nodes
042in downlink direction of a wireless link, i.e. towards terminal
H04W 72/0453
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
044where an allocation plan is defined based on the type of the allocated resource
0453the resource being a frequency, carrier or frequency band
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR] (AllExceptUS)
  • 임재원 LIM, Jaewon [KR]/[KR] (UsOnly)
  • 김서욱 KIM, Suhwook [KR]/[KR] (UsOnly)
  • 김봉희 KIM, Bonghoe [KR]/[KR] (UsOnly)
Inventors
  • 임재원 LIM, Jaewon
  • 김서욱 KIM, Suhwook
  • 김봉희 KIM, Bonghoe
Agents
  • 김용인 KIM, Yong In
Priority Data
61/501,18825.06.2011US
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR CHANNEL SEARCHING IN A MEDICAL BODY AREA NETWORK
(FR) PROCÉDÉ DE RECHERCHE DE CANAL DANS UN RÉSEAU DU CORPS MÉDICAL
(KO) 의료 신체 영역 네트워크에서의 채널 탐색 방법
Abstract
(EN)
Provided is a method for channel searching for enabling a medical body area network (MBAN) terminal, which operates in an allocated frequency band, to use another frequency band. The method may comprise the steps of: receiving an identifier of a specific channel group, from among a plurality of channel groups, from an MBAN coordinator in the allocated frequency band; and searching for a channel in a channel group relating to the received identifier of the channel group in a different frequency band. The identifier of the channel group indicates a channel group including channels that the terminal preferentially searches for in the other frequency band.
(FR)
La présente invention concerne un procédé de recherche de canal pour permettre à un terminal de réseau de corps médical (MBAN), qui fonctionne dans une bande de fréquence allouée, d'utiliser une autre bande de fréquence. Le procédé peut comprendre les étapes consistant à : recevoir un identifiant d'un groupe de canaux spécifique, parmi une pluralité de groupes de canaux, à partir d'un coordinateur MBAN dans la bande de fréquence allouée ; et rechercher un canal dans un groupe de canaux se rapportant à l'identifiant reçu du groupe de canaux dans une bande de fréquence différente. L'identifiant du groupe de canaux indique un groupe de canaux incluant des canaux que le terminal recherche préférentiellement dans l'autre bande de fréquence.
(KO)
본 명세서에서의 개시에 따르면, 할당받은 주파수 대역에서 동작하는 MBAN(Medical Body Area Network) 단말이 다른 주파수 대역을 이용하기 위한 채널 탐색 방법이 제공된다. 상기 방법은 상기 할당받은 주파수 대역의 MBAN 코디네이터(coordinator)로부터 복수개의 채널 그룹들 중 특정 채널 그룹의 식별자를 수신하는 단계와; 상기 다른 주파수 대역에서, 상기 수신한 채널 그룹 식별자와 연관되는 채널 그룹에 포함되는 채널을 탐색하는 단계를 포함할 수 있다. 상기 채널 그룹의 식별자는 상기 단말이 상기 다른 주파수 대역에서 우선적으로 탐색할 채널들이 포함된 채널 그룹을 지시하는 식별자이다.
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