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1. (WO2018088621) METHOD FOR CONTROLLING TRAFFIC-BASED DYNAMIC SUBCARRIER ALLOCATION IN OFDM WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/088621 International Application No.: PCT/KR2016/014038
Publication Date: 17.05.2018 International Filing Date: 01.12.2016
IPC:
H04L 5/00 (2006.01)
Applicants: HFR, INC.[KR/KR]; 5th floor, HanaEZ tower,10, 43gil, Seongnam-daero Bundang-gu, Seongnam-si Gyeonggi-do 13636, KR
Inventors: NA, Yongsoo; KR
YAZAN, Allawi; JO
CHO, Jung-bum; KR
Agent: LEE, Chulhee; KR
Priority Data:
10-2016-015036311.11.2016KR
Title (EN) METHOD FOR CONTROLLING TRAFFIC-BASED DYNAMIC SUBCARRIER ALLOCATION IN OFDM WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
(FR) PROCÉDÉ DE COMMANDE D'ATTRIBUTION DE SOUS-PORTEUSE DYNAMIQUE BASÉE SUR LE TRAFIC DANS UN SYSTÈME DE COMMUNICATION SANS FIL OFDM ET APPAREIL ASSOCIÉ
(KO) OFDM 무선통신시스템에서 트래픽 기반의 서브캐리어 동적 할당 제어방법 및 그를 위한 장치
Abstract: front page image
(EN) Disclosed are a method for controlling traffic-based dynamic subcarrier allocation in an OFDM wireless communication system and an apparatus therefor. The present invention relates to a method for controlling traffic-based dynamic subcarrier allocation in an OFDM wireless communication system and an apparatus therefor, the method comprising: detecting a traffic buffer status for a communication service port between a COT device and an RT device; determining an operation mode for dynamic subcarrier allocation, on the basis of the traffic buffer status; when the devices are operated in a carrier switching mode, performing standby processing during a switching standby time; and controlling the size of a subcarrier group according to a predetermined subcarrier allocation amount.
(FR) L'invention concerne un procédé de commande d'attribution de sous-porteuse dynamique basée sur le trafic dans un système de communication sans fil OFDM et un appareil associé. La présente invention concerne un procédé de commande d'attribution de sous-porteuse dynamique basée sur le trafic dans un système de communication sans fil OFDM et un appareil associé, le procédé consistant : à détecter un état de tampon de trafic pour un port de service de communication entre un dispositif COT et un dispositif RT ; à déterminer un mode de fonctionnement pour une attribution de sous-porteuse dynamique, sur la base de l'état de tampon de trafic ; lorsque les dispositifs sont actionnés dans un mode de commutation de porteuse, à réaliser un traitement de veille pendant un temps de veille de commutation ; et à commander la taille d'un groupe de sous-porteuses selon une quantité d'attribution de sous-porteuse prédéterminée.
(KO) OFDM 무선통신시스템에서 트래픽 기반의 서브캐리어 동적 할당 제어방법 및 그를 위한 장치를 개시한다. COT 장치 및 RT 장치 간의 통신 서비스 포트에 대한 트래픽 버퍼 상태를 감지하고, 트래픽 버퍼 상태에 근거하여 서브캐리어의 동적 할당을 위한 동작모드를 결정하며, 캐리어 스위치 모드로 동작하는 경우 스위칭 대기시간 동안 대기 처리하고, 기 설정된 서브캐리어 할당량에 따라 서브캐리어 그룹의 크기를 제어하는 OFDM 무선통신시스템에서 트래픽 기반의 서브캐리어 동적 할당 제어방법 및 그를 위한 장치에 관한 것이다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)