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1. (WO2018030745) UPLINK SIGNAL TRANSMISSION BASED ON TIMING ADVANCE VALUE
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Pub. No.: WO/2018/030745 International Application No.: PCT/KR2017/008539
Publication Date: 15.02.2018 International Filing Date: 08.08.2017
IPC:
H04W 74/00 (2009.01) ,H04W 74/08 (2009.01) ,H04W 16/24 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
74
Wireless channel access, e.g. scheduled or random access
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
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
24
Cell structures
Applicants:
LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
YI, Seungjune; KR
LEE, Sunyoung; KR
HONG, Jongwoo; KR
Agent:
KIM, Yong In; KR
BAHNG, Hae Cheol; KR
Priority Data:
62/374,01312.08.2016US
Title (EN) UPLINK SIGNAL TRANSMISSION BASED ON TIMING ADVANCE VALUE
(FR) ÉMISSION DE SIGNAUX DE LIAISON MONTANTE SUR LA BASE D'UNE VALEUR D'AVANCE TEMPORELLE
Abstract:
(EN) The present invention relates to uplink signal transmission by a user equipment (UE) in terms of timing advance value in a wireless communication system. According to an embodiment of the invention, the UE applies a predetermined timing advance value for a TAG (Timing Advance Group) if the TAG includes only one or more first type cells. Here, a random access procedure is not supported on the first type cells. Based on it, the UE transmits the uplink signals to the network on one of the first type cells based on the timing advance value applied for the TAG.
(FR) La présente invention concerne l'émission de signaux de liaison montante par un équipement utilisateur (UE) en termes de valeur d'avance temporelle dans un système de communication sans fil. Selon un mode de réalisation de l'invention, l'UE applique une valeur d'avance temporelle prédéterminée pour un TAG (groupe d'avance temporelle) si le TAG ne comprend qu'une cellule ou plusieurs cellules de premier type. Ici, un procédé d'accès aléatoire n'est pas pris en charge par les cellules de premier type. En fonction de cela, l'UE émet les signaux de liaison montante vers le réseau sur l'une des cellules de premier type sur la base de la valeur d'avance de synchronisation appliquée au TAG.
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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, 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: English (EN)
Filing Language: English (EN)