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1. WO2021056462 - TERMINATION OF MONITORING WINDOW IN RANDOM ACCESS PROCEDURE

Publication Number WO/2021/056462
Publication Date 01.04.2021
International Application No. PCT/CN2019/108704
International Filing Date 27.09.2019
IPC
H04W 74/08 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
08Non-scheduled access, e.g. random access, ALOHA or CSMA
CPC
H04W 52/362
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04TPC
30using constraints in the total amount of available transmission power
36with a discrete range or set of values, e.g. step size, ramping or offsets
362Aspects of the step size
H04W 52/50
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
52Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04TPC
38TPC being performed in particular situations
50at the moment of starting communication in a multiple access environment
H04W 74/0833
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
08Non-scheduled ; or contention based; access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
0833using a random access procedure
Applicants
  • NOKIA SHANGHAI BELL CO., LTD. [CN]/[CN] (CN)
  • NOKIA SOLUTIONS AND NETWORKS OY [FI]/[FI] (CN)
  • NOKIA TECHNOLOGIES OY [FI]/[FI] (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JO, JP, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW)
Inventors
  • TURTINEN, Samuli
  • WU, Chunli
  • HAKOLA, Sami
  • FARAG, Emad
Agents
  • KING & WOOD MALLESONS
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TERMINATION OF MONITORING WINDOW IN RANDOM ACCESS PROCEDURE
(FR) TERMINAISON DE FENÊTRE DE SURVEILLANCE DANS UNE PROCÉDURE D'ACCÈS ALÉATOIRE
Abstract
(EN)
Embodiments of the present disclosure relate to termination of monitoring window in random access procedure. A first device transmits to a second device a first random access request comprising a first random access preamble and data. The first device receives an identification of the first random access preamble from the second device. Responsive to receiving the identification without a grant for retransmitting the data, the first device cease monitoring a response to the first random access request.
(FR)
L'invention concerne, dans des exemples de modes de réalisation, une terminaison de fenêtre de surveillance dans une procédure d'accès aléatoire. Un premier dispositif transmet à un second dispositif une première demande d'accès aléatoire comprenant un premier préambule d'accès aléatoire et des données. Le premier dispositif reçoit une identification du premier préambule d'accès aléatoire en provenance du second dispositif. En réponse à la réception de l'identification sans autorisation de retransmission des données, le premier dispositif cesse de surveiller une réponse à la première demande d'accès aléatoire.
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