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1. (WO2014185673) COMMUNICATION METHOD CONSIDERING CARRIER TYPE AND APPARATUS FOR SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/185673    International Application No.:    PCT/KR2014/004225
Publication Date: 20.11.2014 International Filing Date: 12.05.2014
IPC:
H04B 7/26 (2006.01), H04J 11/00 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 150-721 (KR)
Inventors: YANG, Suckchel; (KR).
AHN, Joonkui; (KR).
YI, Yunjung; (KR).
SEO, Dongyoun; (KR)
Agent: KIM, Yong In; KBK & Associates 7th Floor, 82, Olympic-ro Songpa-ku Seoul 138-861 (KR)
Priority Data:
61/822,311 11.05.2013 US
61/826,014 21.05.2013 US
61/826,546 23.05.2013 US
61/828,178 28.05.2013 US
61/837,148 19.06.2013 US
61/839,381 26.06.2013 US
61/865,154 13.08.2013 US
Title (EN) COMMUNICATION METHOD CONSIDERING CARRIER TYPE AND APPARATUS FOR SAME
(FR) PROCÉDÉ DE COMMUNICATIONS PRENANT EN CONSIDÉRATION LE TYPE DE SUPPORT ET APPAREIL ASSOCIÉ
(KO) 캐리어 타입을 고려한 통신 방법 및 이를 위한 장치
Abstract: front page image
(EN)The present invention relates to a method for a terminal, which operates in a half-duplex manner, to communicate with a base station in a wireless communication system supporting a plurality of carrier types, and an apparatus for the same. More particularly, the present invention relates to a method and an apparatus for the same, the method comprising the step of: transmitting a signal to, or receiving a signal from, a base station in a first cell set to be in a time division duplex (TDD) manner via a first subframe positioned between a downlink subframe and an uplink subframe, wherein if the first cell operates as a first carrier type, the first subframe includes a first downlink section, a first protection section, and a first uplink section, and if the first cell operates as a second carrier type, the first subframe includes only a second downlink section and a second protection section, or includes only a second uplink section and the second protection section. The first carrier type represents a carrier type in which a cell-common reference signal is transmitted over the entire system band in all subframes, and the second carrier type represents a carrier type in which the cell-common reference signal is transmitted over at least a part of the system band in some subframes.
(FR)La présente invention concerne un procédé destiné à permettre à un terminal, qui fonctionne en semi-duplex, de communiquer avec une station de base d'un système de communications sans fil prenant en charge une pluralité de types de support, et un appareil associé. Plus particulièrement, la présente invention concerne un procédé et un appareil associé à celui-ci, le procédé comporte l'étape consistant à: émettre un signal à destination, ou recevoir un signal en provenance, d'une station de base dans une première cellule configurée pour fonctionner en duplex par répartition dans le temps (TDD) via une première sous-trame positionnée entre une sous-trame de liaison descendante et une sous-trame de liaison montante, et étant caractérisé en ce que, si la première cellule fonctionne en tant que support d'un premier type, la première sous-trame comprend une première section de liaison descendante, une première section de protection et une première section de liaison montante, et en ce que, si la première cellule fonctionne en tant que support d'un deuxième type, la première sous-trame comprend uniquement une deuxième section de liaison descendante et une deuxième section de protection, ou comprend uniquement une deuxième section de liaison montante et la deuxième section de protection. Le premier type de support représente un type de support dans lequel un signal de référence commun par cellule est émis sur la totalité de la bande du système dans toutes les sous-trames, et le deuxième type de support représente un type de support dans lequel le signal de référence commun par cellule est émis sur au moins une partie de la bande du système dans certaines sous-trames.
(KO)본 발명은 복수의 캐리어 타입을 지원하는 무선 통신 시스템에서 하프-듀플렉스(half-duplex)로 동작하는 단말이 기지국과 통신하는 방법 및 이를 위한 장치에 관한 것이며, 보다 구체적으로 TDD(Time Division Duplex)로 설정된 제1 셀에서 하향링크 서브프레임과 상향링크 서브프레임 사이에 위치한 제1 서브프레임을 통해 상기 기지국과 신호를 송신하거나 수신하는 단계를 포함하되, 상기 제1 셀이 제1 캐리어 타입으로 동작하는 경우, 상기 제1 서브프레임은 제1 하향링크 구간, 제1 보호 구간, 및 제1 상향링크 구간으로 구성되고, 상기 제1 셀이 제2 캐리어 타입으로 동작하는 경우, 상기 제1 서브프레임은 제2 하향링크 구간 및 제2 보호 구간만으로 구성되거나 제2 상향링크 구간 및 상기 제2 보호 구간만으로 구성되며, 상기 제1 캐리어 타입은 모든 서브프레임에서 시스템 대역 전체에 걸쳐 셀-공통 참조 신호가 전송되는 캐리어 타입을 나타내고, 상기 제2 캐리어 타입은 일부 서브프레임에서 상기 시스템 대역 중 적어도 일부에 걸쳐 상기 셀-공통 참조 신호가 전송되는 캐리어 타입을 나타내는 방법 및 이를 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, 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, KR, 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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)