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1. (WO2019029614) SWITCH BETWEEN SUB PRB AND NORMAL PRB ALLOCATIONS FOR eMTC
국제사무국에 기록된 최신 서지정보정보 제출

공개번호: WO/2019/029614 국제출원번호: PCT/CN2018/099609
공개일: 14.02.2019 국제출원일: 09.08.2018
IPC:
H04W 72/04 (2009.01)
H SECTION H — 전기
04
전기통신기술
W
무선통신네트워크
72
지역 자원 관리, 예. 무선 자원의 선택 및 할당, 또는 무선 트래픽 스캐쥴링
04
무선 자원 할당
출원인:
QUALCOMM INCORPORATED [US/US]; Attn: International IP Administration 5775 Morehouse Drive San Diego, CA 92121-1714, US
WEI, Chao [CN/CN]; US (US)
XU, Hao [US/CN]; US (US)
CHEN, Wanshi [CN/US]; US (US)
RICO ALVARINO, Alberto [ES/US]; US (US)
발명자:
WEI, Chao; US
XU, Hao; US
CHEN, Wanshi; US
RICO ALVARINO, Alberto; US
대리인:
NTD PATENT & TRADEMARK AGENCY LIMITED; 10th Floor, Tower C, Beijing Global Trade Center 36 North Third Ring Road East, Dongcheng District Beijing 100013, CN
우선권 정보:
PCT/CN2017/09702911.08.2017CN
발명의 명칭: (EN) SWITCH BETWEEN SUB PRB AND NORMAL PRB ALLOCATIONS FOR eMTC
(FR) COMMUTATION ENTRE DES ATTRIBUTIONS DE SOUS-PRB ET DE PRB NORMAL D'EMTC
요약서:
(EN) Enhanced Machine Type Communications (eMTC) is a wireless communication technology with reduced system bandwidth. To improve spectral efficiency, user equipment (UE) is configured to receive first downlink control information (DCI) from a base station. The first DCI indicates a resource block (RB) sized frequency allocation for the UE. Additionally, the UE is configured to receive second DCI from the base station. The second DCI indicates a sub RB sized frequency allocation for the UE. The UE is configured to transmit a plurality of uplink data transmissions to the base station in a variable frequency allocation such that the plurality of uplink data transmissions switches between using the RB sized frequency allocation and the sub RB sized frequency allocation. Thus, by using the sub RB sized frequency allocation, more UEs can be allocated to the same RB without lowering the data rate thereby improving total uplink capacity.
(FR) Des communications de type machine améliorées (eMTC) constituent une technologie de communication sans fil à largeur de bande de système réduite. Pour améliorer l'efficacité spectrale, un équipement d'utilisateur (UE) est configuré pour recevoir des premières informations de commande de liaison descendante (DCI) en provenance d'une station de base. Les premières DCI indiquent une attribution de fréquence de taille de bloc de ressource (RB) pour l'UE. De plus, l'UE est configuré pour recevoir des secondes DCI en provenance de la station de base. Les secondes DCI indiquent une attribution de fréquence de taille de sous-RB à l'UE. L'UE est configuré pour transmettre une pluralité de transmissions de données de liaison montante à la station de base lors d'une attribution de fréquence variable de sorte que la pluralité de transmissions de données de liaison montante commute entre une utilisation de l'attribution de fréquence de taille de RB et de l'attribution de fréquence de taille de sous-RB. Ainsi, au moyen de l'attribution de fréquence de taille de sous-RB, il est possible d'attribuer davantage d'UE au même RB sans abaisser le débit de données, ce qui permet d'améliorer la capacité de liaison montante totale.
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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)