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Random access method, terminal, and network device

專利號(hào)
US12219612B2
公開日期
2025-02-04
申請(qǐng)人
VIVO MOBILE COMMUNICATION CO., LTD.(CN Dongguan)
發(fā)明人
Yumin Wu; Wei Bao
IPC分類
H04W74/08; H04W72/0453; H04W74/0833
技術(shù)領(lǐng)域
frequency,resources,resource,terminal,random,access,network,or,first,in
地域: Dongguan

摘要

A random access method, a terminal, and a network device are provided. The method performed by the network device includes: sending first resource configuration information to the terminal, where the first resource configuration information is used to indicate M first frequency resources and N second frequency resources, and M and N are positive integers greater than or equal to 1; receiving a random access request sent by the terminal on a target first frequency resource; and sending a random access response on a target second frequency resource to the terminal, wherein the target first frequency resource is a free frequency resource in the M first frequency resources, and the target second frequency resource is a free frequency resource in the N second frequency resources.

說明書

FIG. 1 is a possible schematic structural diagram of a communications system in an embodiment of the present disclosure. As shown in FIG. 1, the communications system includes at least one network device 100 (only one is shown in FIG. 1) and one or more terminals 200 connected to each network device 100.

The network device 100 may be a base station, a core network device, a Transmission and Reception Point (TRP), a relay station, an access point, or the like. The network device 100 may be a Base Transceiver Station (BTS) in a Global System for Mobile (GSM) communications or a Code Division Multiple Access (CDMA) network, or may be a NodeB (NB) in Wideband Code Division Multiple Access (WCDMA), or may be an evolved NodeB (eNB or eNodeB) in Long-Term Evolution (LTE). The network device 100 may also be a radio controller in a Cloud Radio Access Network (CRAN) scenario. The network device 100 may also be a network device in a 5G communications system or a network device in a future evolved network. However, the used terms do not constitute a limitation on the present disclosure.

權(quán)利要求

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