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1. (WO2018164478) METHOD AND USER EQUIPMENT FOR TRANSMITTING RANDOM ACCESS PREAMBLE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/164478 International Application No.: PCT/KR2018/002705
Publication Date: 13.09.2018 International Filing Date: 07.03.2018
IPC:
H04W 74/08 (2009.01) ,H04W 52/36 (2009.01) ,H04W 52/38 (2009.01) ,H04W 56/00 (2009.01)
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]
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
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
38
TPC being performed in particular situations
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
56
Synchronisation arrangements
Applicants: LG ELECTRONICS INC.[KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors: KIM, Eunsun; KR
KIM, Kijun; KR
KIM, Byounghoon; KR
YOON, Sukhyon; KR
KO, Hyunsoo; KR
Agent: KIM, Yong In; KR
BAHNG, Hae Cheol; KR
Priority Data:
62/468,25707.03.2017US
62/511,35926.05.2017US
62/516,06206.06.2017US
62/521,53319.06.2017US
62/524,60725.06.2017US
62/544,07911.08.2017US
62/548,40622.08.2017US
Title (EN) METHOD AND USER EQUIPMENT FOR TRANSMITTING RANDOM ACCESS PREAMBLE
(FR) PROCÉDÉ ET ÉQUIPEMENT D’UTILISATEUR POUR TRANSMETTRE UN PRÉAMBULE D'ACCÈS ALÉATOIRE
(KO) 임의 접속 프리앰블을 전송하는 방법과 사용자기기
Abstract:
(EN) In the present invention, at the time of random access preamble transmission, when a target synchronization signal block is changed to be different from that of previous random access preamble transmission, a user equipment maintains a value of a power ramping counter, used for determination of transmission power, the same as that of the power ramping counter in previous transmission, without incrementing the counter.
(FR) Dans la présente invention, au moment de la transmission de préambule d'accès aléatoire, lorsqu'un bloc de signal de synchronisation cible est modifié de façon à être différent de celui de la transmission de préambule d'accès aléatoire précédente, un équipement d'utilisateur maintient une valeur d'un compteur d'augmentation de puissance, utilisée pour la détermination de la puissance d'émission, identique à celle du compteur d'augmentation de puissance dans la transmission précédente, sans incrémenter le compteur.
(KO) 본 발명에서 사용자기기는 임의 접속 프리앰블을 전송할 때 타겟 동기 신호 블록을 이전 임의 접속 프리앰블 전송과 다르게 바꾸면 전송 전력 결정에 사용되는 전력 램핑 카운터를 증가시키지 않고 이전 전송의 값과 같게 유지한다.
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)