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1. CN111436137 - Random access method and device, equipment and medium

Office
Chine
Numéro de la demande 201910108068.4
Date de la demande 02.02.2019
Numéro de publication 111436137
Date de publication 21.07.2020
Type de publication A
CIB
H04W 72/04
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
WRÉSEAUX DE TÉLÉCOMMUNICATIONS SANS FIL
72Gestion des ressources locales, p.ex. sélection ou affectation de ressources sans fil ou planification du trafic sans fil
04Affectation de ressources sans fil
H04W 74/08
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
WRÉSEAUX DE TÉLÉCOMMUNICATIONS SANS FIL
74Accès au canal sans fil, p.ex. accès planifié, accès aléatoire
08Accès non planifié, p.ex. accès aléatoire, ALOHA ou accès multiple par détection de porteuse
CPC
H04W 72/042
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
0406involving control information exchange between nodes
042in downlink direction of a wireless link, i.e. towards 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 74/0866
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]
0866using a dedicated channel for access
H04W 72/04
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
H04W 74/08
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]
Déposants VIVO COMMUNICATION TECHNOLOGY CO., LTD.
维沃移动通信有限公司
Inventeurs CHEN XIAOHANG
陈晓航
SUN PENG
孙鹏
Mandataires 北京东方亿思知识产权代理有限责任公司 11258
Titre
(EN) Random access method and device, equipment and medium
(ZH) 随机接入方法、装置、设备及介质
Abrégé
(EN)
The embodiment of the invention discloses a random access method and device, equipment and a medium. The random access method applied to the terminal equipment comprises the following steps: acquiringindication information of a random access process; and triggering a random access process according to the indication information, with the random access process comprising a two-step random access process or a four-step random access process. According to the random access method and device, the equipment and the medium, the random access process can be triggered, and then random access is carried out according to the triggered random access process.

(ZH)
本发明实施例公开了一种随机接入方法、装置、设备及介质。应用于终端设备的随机接入方法包括:获取随机接入过程的指示信息;根据指示信息,触发随机接入过程,随机接入过程包括两步随机接入过程或四步随机接入过程。本发明实施例的随机接入方法、装置、设备及介质,能够触发随机接入过程,进而依据所触发的随机接入过程进行随机接入。

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