Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019030390) RETRANSMISSION OF RANDOM ACCESS MESSAGE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/030390 International Application No.: PCT/EP2018/071788
Publication Date: 14.02.2019 International Filing Date: 10.08.2018
IPC:
H04L 1/18 (2006.01) ,H04L 1/00 (2006.01) ,H04B 7/06 (2006.01) ,H04W 52/50 (2009.01) ,H04W 74/08 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
12
by using return channel
16
in which the return channel carries supervisory signals, e.g. repetition request signals
18
Automatic repetition systems, e.g. van Duuren system
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
04
using a plurality of spaced independent aerials
06
at transmitting station
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
50
at the moment of starting communication in a multiple access environment
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:
SONY MOBILE COMMUNICATIONS INC. [JP/JP]; 4-12-3 Higashi-Shinagawa Shinagawa-ku Tokyo, 140-0002, JP
SONY CORPORATION [JP/JP]; 1-7-1 Konan Minato-ku Tokyo, 108-0075, JP
SONY MOBILE COMMUNICATIONS AB [SE/SE]; Mobilvägen 1 221 88 LUND, SE (LC)
Inventors:
PRIYANTO, Basuki; SE
LJUNG, Rickard; SE
WONG, Shin Horng; GB
BEALE, Martin; GB
Agent:
NEUSSER, Sebastian; DE
Priority Data:
1730210-011.08.2017SE
Title (EN) RETRANSMISSION OF RANDOM ACCESS MESSAGE
(FR) RETRANSMISSION DE MESSAGE D'ACCÈS ALÉATOIRE
Abstract:
(EN) A method of operating a communication device (102) comprises: receiving, from a base station (101) of a wireless network (100), a control message indicative of at least one retransmission parameter for a random access message (6001) which comprises random access preamble; and transmitting, on a plurality of beams (310-313) selected in accordance with the at least one retransmission parameter, a plurality of retransmissions (701) of the random access message (6001).
(FR) L'invention concerne un procédé de fonctionnement d'un dispositif de communication (102) comprenant : la réception, en provenance d'une station de base (101) d'un réseau sans fil (100), d'un message de commande indiquant au moins un paramètre de retransmission pour un message d'accès aléatoire (6001) qui comprend un préambule d'accès aléatoire ; et la transmission, sur une pluralité de faisceaux (310-313) sélectionnés en fonction du ou des paramètres de retransmission, d'une pluralité de retransmissions (701) du message d'accès aléatoire (6001).
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 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: English (EN)
Filing Language: English (EN)