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1. (WO2019032509) ADAPTIVE TWO-STAGE DOWNLINK CONTROL CHANNEL STRUCTURE FOR CODE BLOCK GROUP BASED FIFTH GENERATION (5G) OR OTHER NEXT GENERATION SYSTEMS
국제사무국에 기록된 최신 서지정보정보 제출

공개번호: WO/2019/032509 국제출원번호: PCT/US2018/045501
공개일: 14.02.2019 국제출원일: 07.08.2018
IPC:
H04L 1/00 (2006.01) ,H04L 1/18 (2006.01)
H SECTION H — 전기
04
전기통신기술
L
디지털 정보의 전송, 예. 전신통신
1
수신정보중의 에러를 검출 또는 방지하기 위한 배치
H SECTION H — 전기
04
전기통신기술
L
디지털 정보의 전송, 예. 전신통신
1
수신정보중의 에러를 검출 또는 방지하기 위한 배치
12
귀환로채널을 이용하는 것
16
귀환채널이 감시신호를 반송하는 것, 예. 반복리퀘스트신호
18
자동반복시스템 예. 반 듀렌(van duuren)시스템
출원인:
AT&T INTELLECTUAL PROPERTY I, L.P. [US/US]; 675 W. Peachtree Street Suite 4000 Atlanta, Georgia 30308, US
발명자:
NAMMI, SaiRamesh; US
GHOSH, Arunabha; US
대리인:
WATSON, Thomas E.; US
AMIN, Himanshu S.; US
우선권 정보:
15/674,46510.08.2017US
발명의 명칭: (EN) ADAPTIVE TWO-STAGE DOWNLINK CONTROL CHANNEL STRUCTURE FOR CODE BLOCK GROUP BASED FIFTH GENERATION (5G) OR OTHER NEXT GENERATION SYSTEMS
(FR) STRUCTURE DE CANAL DE COMMANDE DE LIAISON DESCENDANTE ADAPTATIF À DEUX ÉTAGES POUR SYSTÈMES DE CINQUIÈME GÉNÉRATION (5G) OU D'AUTRES GÉNÉRATIONS PROCHAINES BASÉS SUR DES GROUPES DE BLOCS DE CODE
요약서:
(EN) An adaptive two-stage downlink control channel structure is utilized for control channel transmission with code block group (CBG) retransmission for 5G and other next generation wireless systems. In an aspect, the first stage of the two-stage downlink control channel structure utilizes a defined format (e.g., having a fixed length) and provides information that is employable to determine the length and/or coding scheme of the second stage. In another aspect, the second stage of the two-stage downlink control channel structure utilizes a variable length/size to indicate the CBGs that are scheduled to be retransmitted (e.g., by employing a variable length bitmap). As an example, the length/size is varied based on a length/size of a transport block, from which the CBGs have been generated.
(FR) La présente invention concerne une structure de canal de commande de liaison descendante adaptatif à deux étages qui est utilisée pour la transmission de canal de commande avec retransmission de groupes de blocs de code (CBG) pour des systèmes sans fil 5G et d'autres générations prochaines. Selon un aspect, le premier étage de la structure de canal de commande de liaison descendante à deux étages utilise un format défini (p. ex. de longueur fixe) et fournit des informations qui peuvent être employées pour déterminer la longueur et/ou le schéma de codage du second étage. Selon un autre aspect, le second étage de la structure de canal de commande de liaison descendante à deux étages utilise une longueur/taille variable pour indiquer les CBG dont la retransmission est programmée (p. ex. en employant un bitmap de longueur variable). À titre d'exemple, la longueur/taille fait l'objet d'une variation en fonction d'une longueur/taille d'un bloc de transport à partir duquel les CBG ont été générés.
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지정국: 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, JO, JP, KE, KG, KH, KN, KP, KR, 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
아프리카지역 지식재산권기구(ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
유라시아 특허청(EAPO) (AM, AZ, BY, KG, KZ, RU, TJ, TM)
유럽 특허청(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)
아프리카 지식재산권기구(OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
공개언어: 영어 (EN)
출원언어: 영어 (EN)