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1. (WO2018128439) METHOD AND APPARATUS FOR TRANSMITTING OR RECEIVING CONTROL CHANNEL IN COMMUNICATION SYSTEM
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Pub. No.: WO/2018/128439 International Application No.: PCT/KR2018/000219
Publication Date: 12.07.2018 International Filing Date: 05.01.2018
IPC:
H04L 5/00 (2006.01) ,H04L 27/26 (2006.01) ,H04L 1/00 (2006.01) ,H04W 72/04 (2009.01) ,H04W 76/04 (2009.01)
[IPC code unknown for H04L 5][IPC code unknown for H04L 27/26][IPC code unknown for H04L 1][IPC code unknown for H04W 72/04][IPC code unknown for H04W 76/04]
Applicants:
한국전자통신연구원 ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE [KR/KR]; 대전시 유성구 가정로 218 218, Gajeong-ro, Yuseong-gu, Daejeon 34129, KR
Inventors:
문성현 MOON, Sung Hyun; KR
이준환 LEE, Jun Hwan; KR
이정훈 LEE, Jung Hoon; KR
김지형 KIM, Ji Hyung; KR
박주호 PARK, Ju Ho; KR
김철순 KIM, Cheul Soon; KR
김민현 KIM, Min Hyun; KR
Agent:
특허법인 이상 E-SANG PATENT & TRADEMARK LAW FIRM; 서울시 서초구 바우뫼로 188, 3층 3F., 188, Baumoe-ro, Seocho-gu, Seoul 06747, KR
Priority Data:
10-2017-000255706.01.2017KR
10-2017-001643006.02.2017KR
10-2017-001962913.02.2017KR
10-2017-007510214.06.2017KR
10-2017-010140110.08.2017KR
10-2017-013775823.10.2017KR
10-2018-000136504.01.2018KR
Title (EN) METHOD AND APPARATUS FOR TRANSMITTING OR RECEIVING CONTROL CHANNEL IN COMMUNICATION SYSTEM
(FR) PROCÉDÉ ET APPAREIL D’ÉMISSION ET DE RÉCEPTION DE CANAL DE COMMANDE DANS UN SYSTÈME DE COMMUNICATION
(KO) 통신 시스템에서 제어 채널의 송수신 방법 및 장치
Abstract:
(EN) Disclosed is a method and apparatus for transmitting or receiving a control channel in a communication system. A method for transmitting control information by a base station comprises the steps of: configuring a control resource set including a plurality of REGs; interleaving, on a frequency axis, the plurality of REGs included in the control resource set; configuring an REG pool including at least two interleaved REGs; configuring at least one CCE in the REG pool; and transmitting control information through a search space configured by the at least one CCE. Therefore, the present invention can improve performance of a communication system.
(FR) La présente invention concerne un procédé et un appareil d'émission ou de réception d'un canal de commande dans un système de communication. Un procédé de transmission d'informations de commande par une station de base comprend les étapes consistant : à configurer un ensemble de ressources de commande comprenant une pluralité de REG ; à entrelacer, sur un axe de fréquence, la pluralité de REG, notamment dans l'ensemble de ressources de commande ; à configurer un groupe REG comprenant au moins deux REG entrelacés ; à configurer au moins un CCE dans le groupe REG ; et à transmettre des informations de commande par l'intermédiaire d'un espace de recherche configuré par l'au moins un CCE. Par conséquent, la présente invention peut améliorer la performance d'un système de communication.
(KO) 통신 시스템에서 제어 채널의 송수신 방법 및 장치가 개시된다. 기지국에 의해 수행되는 제어 정보의 전송 방법은, 복수의 REG들을 포함하는 제어 자원 집합을 설정하는 단계, 상기 제어 자원 집합에 속한 복수의 REG들을 주파수 축에서 인터리빙하는 단계, 인터리빙된 적어도 두 개의 REG들을 포함하는 REG 풀을 설정하는 단계, 상기 REG 풀 내에서 적어도 하나의 CCE를 설정하는 단계, 및 상기 적어도 하나의 CCE로 구성되는 탐색 공간을 통해 제어 정보를 전송하는 단계를 포함한다. 따라서 통신 시스템의 성능이 향상될 수 있다.
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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, JO, JP, KE, KG, KH, 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)