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Machine translation
1. (WO2009139558) METHOD AND SYSTEM FOR REQUESTING ALLOCATION OF BANDWIDTH AND ALLOCATING BANDWIDTH IN MULTI-HOP RELAY ENVIRONMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/139558    International Application No.:    PCT/KR2009/002439
Publication Date: 19.11.2009 International Filing Date: 11.05.2009
IPC:
H04B 7/26 (2006.01)
Applicants: SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 416, Maetan-dong, Yeongtong-gu Suwon-si, Gyeonggi-do 443-742 (KR) (For All Designated States Except US).
LEE, Ok Seon [KR/KR]; (KR) (For US Only).
MIN, Chan Ho [KR/KR]; (KR) (For US Only)
Inventors: LEE, Ok Seon; (KR).
MIN, Chan Ho; (KR)
Agent: YOON, Dong Yol; (KR)
Priority Data:
10-2008-0044518 14.05.2008 KR
Title (EN) METHOD AND SYSTEM FOR REQUESTING ALLOCATION OF BANDWIDTH AND ALLOCATING BANDWIDTH IN MULTI-HOP RELAY ENVIRONMENT
(FR) PROCÉDÉ ET SYSTÈME DE DEMANDE D'ATTRIBUTION DE BANDE PASSANTE, ET ATTRIBUTION DE BANDE PASSANTE DANS UN ENVIRONNEMENT DE RELAIS MULTI-SAUTS
(KO) 멀티 홉 릴레이 환경에서 대역폭 할당 요청과 할당 방법 및 시스템
Abstract: front page image
(EN)The present invention relates to a method and a system for requesting the allocation of bandwidth in a multi-hop relay environment. The present invention relates to a method for requesting bandwidth of a relay node in the multi-hop relay environment and a method for allocating bandwidth of a base station. In the invention, single piggybacking and multiple piggybacking based on approval-processing sub-headers are discriminated from single piggybacking and multiple piggybacking based on extensible sub-headers. Therefore, the bandwidth-requests for each CID from the base station are integrated and managed for each relay so that the message transmission and reception load may be reduced and the allocation of bandwidth may be optimized.
(FR)Cette invention concerne un procédé et un système de demande d'attribution de bande passante dans un environnement de relais multi-sauts. Elle concerne également un procédé de demande d'attribution de bande passante d'un nœud relais dans l'environnement de relais multi-sauts et un procédé d'attribution de bande passante d'une station de base. Selon l'invention, un accès à califourchon simple et un accès à califourchon multiple fondés sur des sous-entêtes de traitement d'approbation sont distingués d'un accès à califourchon simple et d'un accès à califourchon multiple fondés sur des sous-entêtes extensibles. Ainsi, les demandes de bande passante pour chaque CID émanant de la station de base sont intégrées et gérées pour chaque relais de façon à réduire la charge d'émission/réception et à optimiser l'attribution de bande passante.
(KO)본 발명은 멀티 홉 릴레이 환경에서 대역폭 할당 요청과 할당 방법 및 시스템에 관한 것이다. 이러한 본 발명은 멀티 홉 릴레이 환경에서 릴레이 노드의 대역폭 요청 방법과 기지국의 대역폭 할당 방법에 관한 것으로, 승인 처리 서브헤더를 기반으로 하는 단일 피기백, 복수 피기백 방식과, 확장 서브헤더를 기반으로 하는 단일 피기백, 확장 서브헤더를 기반으로 하는 복수 피기백으로 각각 구분하여 이동국이 요청하는 CID별 대역폭 요청을 각 릴레이별로 통합하여 운영하여 메시지 송수신의 부하를 줄이고, 대역폭 할당을 최적화할 수 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, 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, 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)