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1. WO2014157836 - METHOD FOR PERFORMING RANDOM ACCESS PROCEDURE AND DEVICE THEREFOR

Publication Number WO/2014/157836
Publication Date 02.10.2014
International Application No. PCT/KR2014/001262
International Filing Date 17.02.2014
IPC
H04B 7/26 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
7Radio transmission systems, i.e. using radiation field
24for communication between two or more posts
26at least one of which is mobile
H04J 11/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
JMULTIPLEX COMMUNICATION
11Orthogonal multiplex systems
CPC
H04W 4/70
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
70Services for machine-to-machine communication [M2M] or machine type communication [MTC]
H04W 48/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
08Access restriction or access information delivery, e.g. discovery data delivery
12using downlink control channel
H04W 48/16
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction
16Discovering, processing access restriction or access information
H04W 68/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
68User notification, e.g. alerting and paging, for incoming communication, change of service or the like
H04W 72/048
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
04Wireless resource allocation
048where an allocation plan is defined based on terminal or device properties
H04W 72/1284
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
12Dynamic; Wireless traffic scheduling ; ; Dynamically scheduled allocation on shared channel
1278Transmission of control information for scheduling
1284in the uplink, i.e. from terminal to network
Applicants
  • LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • PARK, Sungjun
  • JUNG, Sunghoon
  • YI, Seungjune
  • LEE, Youngdae
Agents
  • KIM, Yong In
Priority Data
61/806,40829.03.2013US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD FOR PERFORMING RANDOM ACCESS PROCEDURE AND DEVICE THEREFOR
(FR) PROCÉDÉ DE RÉALISATION D'UNE PROCÉDURE D'ACCÈS ALÉATOIRE ET DISPOSITIF À CET EFFET
Abstract
(EN)
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing random access procedure by a UE (User Equipment) in the a wireless communication system, the method comprising: transmitting random access preamble to the BS (Base Station); receiving response message including UL (Uplink) grant and TTI (Transmission Time Interval) bundling information; and performing UL transmission using the UL grant by TTI bundling operation.
(FR)
La présente invention concerne un système de communications sans fil. Plus particulièrement, la présente invention concerne un procédé et un dispositif destinés à réaliser une procédure d'accès aléatoire par un UE (équipement d'utilisateur) dans un système de communications sans fil, le procédé comportant les étapes consistant à: envoyer un préambule d'accès aléatoire à la BS (station de base); recevoir un message de réponse comprenant des informations d'attribution UL (en liaison montante) et de groupage de TTI (intervalle de temps d'émission); et effectuer une émission UL en utilisant l'attribution UL par une opération de groupage de TTI.
Also published as
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