Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018030768) METHOD AND DEVICE FOR REPORTING POWER HEADROOM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/030768 International Application No.: PCT/KR2017/008578
Publication Date: 15.02.2018 International Filing Date: 08.08.2017
IPC:
H04W 52/36 (2009.01) ,H04W 72/12 (2009.01) ,H04W 74/08 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
30
using constraints in the total amount of available transmission power
36
with a discrete range or set of values, e.g. step size, ramping or offsets
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12
Wireless traffic scheduling
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
74
Wireless channel access, e.g. scheduled or random access
08
Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
Applicants:
엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu Seoul 07336, KR
Inventors:
안준기 AHN, Joonkui; KR
황대성 HWANG, Daesung; KR
고현수 KO, Hyunsoo; KR
이윤정 YI, Yunjung; KR
이현호 LEE, Hyunho; KR
김선욱 KIM, Seonwook; KR
양석철 YANG, Suckchel; KR
박한준 PARK, Hanjun; KR
Agent:
인비전 특허법인 ENVISION PATENT & LAW FIRM; 서울시 강남구 테헤란로 124, 5층 5F, 124, Teheran-ro Gangnam-gu Seoul 06234, KR
Priority Data:
62/371,86708.08.2016US
62/384,72708.09.2016US
62/420,52310.11.2016US
62/420,52610.11.2016US
Title (EN) METHOD AND DEVICE FOR REPORTING POWER HEADROOM
(FR) PROCÉDÉ ET DISPOSITIF POUR RAPPORTER UNE MARGE DE PUISSANCE
(KO) 파워 헤드룸 보고 방법 및 장치
Abstract:
(EN) Provided are a method and a device for reporting a power headroom in a wireless communication system. The device receives initial downlink control information (DCI) for physical uplink shard channel (PUSCH) transmission in a first subframe and receives triggering DCI in a second subframe. The device calculates a power headroom on the assumption that the PUSCH transmission is not performed.
(FR) La présente invention concerne un procédé et un dispositif pour rapporter une marge de puissance dans un système de communication sans fil. Le dispositif reçoit des informations de commande de liaison descendante (DCI) initiales pour une transmission par canal partagé de liaison montante physique (PUSCH) dans une première sous-trame, et reçoit des DCI de déclenchement dans une seconde sous-trame. Le dispositif calcule une marge de puissance d'après l'hypothèse que la transmission PUSCH n'est pas effectuée.
(KO) 무선 통신 시스템에서 파워 헤드룸을 보고하는 방법 및 장치가 제공된다. 상기 장치는 제1 서브프레임에서 PUSCH(physical uplink shard channel) 전송을 위한 초기 DCI(downlink control information)을 수신하고, 제2 서브프레임에서 트리거링 DCI를 수신한다. 상기 장치는 상기 PUSCH 전송이 수행되지 않음을 가정하여 파워 헤드룸을 계산한다.
front page image
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, 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
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)