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1. WO2020088226 - UPLINK TRANSMISSION METHOD AND DEVICE, COMPUTER READABLE STORAGE MEDIUM AND TERMINAL

Publication Number WO/2020/088226
Publication Date 07.05.2020
International Application No. PCT/CN2019/110943
International Filing Date 14.10.2019
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
H04W 72/12 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
72Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
12Wireless traffic scheduling
CPC
H04L 5/0053
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
003Arrangements for allocating sub-channels of the transmission path
0053Allocation of signaling, i.e. of overhead other than pilot signals
H04W 28/0231
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
0231based on communication conditions
H04W 28/10
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
10Flow control ; between communication endpoints
H04W 72/1289
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
1289in the downlink, i.e. towards the terminal
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 74/0808
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]
0808using carrier sensing, e.g. as in CSMA
Applicants
  • 展讯通信(上海)有限公司 SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD. [CN]/[CN]
Inventors
  • 韩立锋 HAN, Lifeng
Agents
  • 北京集佳知识产权代理有限公司 UNITALEN ATTORNEYS AT LAW
Priority Data
201811287103.531.10.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) UPLINK TRANSMISSION METHOD AND DEVICE, COMPUTER READABLE STORAGE MEDIUM AND TERMINAL
(FR) PROCÉDÉ ET DISPOSITIF DE TRANSMISSION EN LIAISON MONTANTE, SUPPORT DE STOCKAGE LISIBLE PAR ORDINATEUR ET TERMINAL
(ZH) 上行传输方法、装置、计算机可读存储介质及终端
Abstract
(EN)
An uplink transmission method and device, a computer readable storage medium and a terminal. Said method comprises: when an uplink process is started, starting a corresponding timer; and when the timing duration of the timer has reached a preset timing duration and the uplink process is still unsuccessful, terminating the uplink process and triggering other processes. Said method is able to be used for uplink transmission when the LBT fails multiple times. Furthermore, triggering other processes while terminating the uplink process is able to shorten the duration of the uplink process, avoiding the increase of the delay of the uplink process.
(FR)
L'invention concerne un procédé et un dispositif de transmission en liaison montante, un support de stockage lisible par ordinateur et un terminal. Ledit procédé comprend : lorsqu'un processus de liaison montante est démarré, le démarrage d'un temporisateur correspondant ; et lorsque la durée de temporisation du temporisateur a atteint une durée de temporisation prédéfinie et que le processus de liaison montante n'a toujours pas réussi, la terminaison du processus de liaison montante et le déclenchement d'autres processus. Ledit procédé peut être utilisé pour une transmission en liaison montante quand le processus LBT échoue à plusieurs reprises. En outre, le déclenchement d'autres processus tout en terminant le processus de liaison montante permet de raccourcir la durée du processus de liaison montante, évitant l'augmentation du retard du processus de liaison montante.
(ZH)
一种上行传输方法、装置、计算机可读存储介质及终端。所述方法包括:在上行过程启动时,启动相应的定时器;当所述定时器的计时时长已达到预设的定时时长,且所述上行过程仍未成功时,终止所述上行过程,并触发其它过程。应用上述方法,可以在多次LBT失败时进行上行传输。并且,在终止所述上行过程的同时,通过触发其它过程,可以缩短所述上行过程的持续时间,避免所述上行过程时延加大。
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