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Machine translation
1. (WO2010027191) METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION OF DATA USING A COMPACT HEADER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/027191    International Application No.:    PCT/KR2009/004939
Publication Date: 11.03.2010 International Filing Date: 02.09.2009
IPC:
H04L 29/02 (2006.01), H04W 88/02 (2009.01), H04W 72/04 (2009.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 20, Yeouido-dong, Yeongdeungpo-gu Seoul 150-721 (KR) (For All Designated States Except US).
KIM, Jeong Ki [KR/KR]; (KR) (For US Only).
RYU, Ki Seon [KR/KR]; (KR) (For US Only).
YUK, Young Soo [KR/KR]; (KR) (For US Only)
Inventors: KIM, Jeong Ki; (KR).
RYU, Ki Seon; (KR).
YUK, Young Soo; (KR)
Agent: KIM, Yong In; KBK & Associates 7th Floor, Hyundae Building 175-9, Jamsil-dong, Songpa-ku Seoul 138-861 (KR)
Priority Data:
61/093,455 02.09.2008 US
61/093,456 02.09.2008 US
10-2008-0092425 19.09.2008 KR
10-2008-0106702 29.10.2008 KR
Title (EN) METHOD AND APPARATUS FOR TRANSMISSION AND RECEPTION OF DATA USING A COMPACT HEADER
(FR) PROCEDE ET APPAREIL D'EMISSION ET DE RECEPTION DE DONNEES AU MOYEN D'UN EN-TETE COMPACT
(KO) 압축된 헤더를 이용한 데이터 송수신 방법 및 장치
Abstract: front page image
(EN)The present invention relates to compact header structures of various forms used in wireless access systems as well as a method and apparatus for the transmission and reception of data using such headers. The method for receiving data wherein the mobile terminal uses the Persistent Allocation (PA) mode in one of the embodiments of the present invention comprises the step of receiving a DownLink Persistent Allocation MAP Information Element (DL PA MAP IE) from the base, which contains information relating to the resource region allocated for persistent allocation in the downlink, and the step of receiving the downlink data containing a Compact Medium access control Header (CMH) via said resource region revealed by said information. At this stage, the CMH can contain an indicator that indicates whether the downlink data contains an extended header, and a length field indicating the length of the data payload.
(FR)L'invention concerne des structures d'en-tête compact de formes diverses utilisées dans des systèmes d'accès sans fil, ainsi qu'un procédé et un appareil d'émission et de réception de données au moyen des ces en-têtes. Le procédé de réception de données dans lequel le terminal mobile met en oeuvre le mode d'attribution persistante (PA) dans un des modes de réalisation de l'invention, comprend : l'étape de réception d'un élément d'information de carte d'attribution persistante de liaison descendante (DL PA MAP IE) à partir de la base, cet élément contenant des informations relatives à la zone de ressources attribuée pour l'attribution persistante dans la liaison descendante; et l'étape de réception des données de liaison descendante contenant un en-tête compact de commande d'accès au support (CMH) par l'intermédiaire de la zone de ressources révélée par lesdites informations. À cette étape, le CMH peut contenir un indicateur qui indique si les données de liaison descendante contiennent un en-tête étendu, ainsi qu'un champ de longueur indiquant la longueur des données utiles.
(KO)본 발명은 무선접속 시스템에서 사용되는 다양한 형태의 압축된 헤더 구조들 및 이러한 압축된 헤더를 이용한 데이터 송수신 방법 및 장치에 관한 것이다. 본 발명의 실시예들 중 하나로서 이동단말이 지속적 할당(PA: Persistent Allocation) 방식을 이용하여 데이터를 수신하는 방법은, 하향링크에서 지속적 할당 방식을 위해 할당된 자원영역에 관한 자원영역정보를 포함하는 하향링크 지속적 할당 맵 정보요소(DL PA MAP IE: DownLink Persistent Allocation MAP Information Element)를 기지국으로부터 수신하는 단계와 압축 매체접근제어 헤더(CMH: Compact Medium access control Header)를 포함하는 하향링크 데이터를 상기 자원영역정보가 나타내는 상기 자원영역을 통해 수신하는 단계를 포함할 수 있다. 이때, CMH는 하향링크 데이터에 확장된 헤더가 존재하는지 여부를 나타내는 지시자 및 하향링크 데이터의 페이로드의 길이를 나타내는 길이 필드을 포함할 수 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)