Processing

Please wait...

Settings

Settings

Goto Application

1. CN111385906 - Random access method, user equipment and base station

Office China
Application Number 201910265298.1
Application Date 03.04.2019
Publication Number 111385906
Publication Date 07.07.2020
Publication Kind A
IPC
H04W 74/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
H04W 74/08
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
H04W 28/26
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS
26Resource reservation
H04W 72/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04Wireless resource allocation
CPC
H04W 28/26
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
26Resource reservation
H04W 72/0453
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
044where an allocation plan is defined based on the type of the allocated resource
0453the resource being a frequency, carrier or frequency band
H04W 74/004
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
002Transmission of channel access control information
004in the uplink, i.e. towards network
H04W 74/006
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
74Wireless channel access, e.g. scheduled or random access
002Transmission of channel access control information
006in the downlink, i.e. towards the terminal
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
H04W 74/085
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
0841with collision treatment
085collision avoidance
Applicants BEIJING SAMSUNG TELECOM R&D CENTER
北京三星通信技术研究有限公司
SAMSUNG ELECTRONICS CO., LTD.
三星电子株式会社
Inventors QIAN CHEN
钱辰
YU BIN
喻斌
XIONG QI
熊琦
SUN FEIFEI
孙霏菲
WANG YI
王轶
Agents 中科专利商标代理有限责任公司 11021
Priority Data 2018116473056 29.12.2018 CN
Title
(EN) Random access method, user equipment and base station
(ZH) 随机接入方法、用户设备和基站
Abstract
(EN)
The invention provides a random access method. The random access method comprises the following steps of: acquiring configuration information; transmitting a first message containing a leader sequenceand an uplink shared channel according to the configuration information; and receiving a second message containing conflict resolution information from the base station.

(ZH)
本公开提供一种随机接入方法,包括:获取配置信息;根据所述配置信息发送包含前导序列和上行共享信道的第一消息;接收来自基站的包含冲突解决信息的第二消息。

Also published as