白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Wireless connection control method, distributed unit, centralized unit, and base station system

專利號(hào)
US11160124B2
公開日期
2021-10-26
申請(qǐng)人
HUAWEI TECHNOLOGIES CO., LTD.(CN Shenzhen)
發(fā)明人
Rui Wang; Mingzeng Dai; Xudong Yang; Hongzhuo Zhang
IPC分類
H04W4/00; H04W76/11; H04W76/27; H04W72/00; H04W74/08
技術(shù)領(lǐng)域
bearer,unit,terminal,message,identifier,signaling,plane,rrc,in,connection
地域: Guangdong

摘要

This application provides a wireless connection control method relating to a base station system including a centralized unit and a distributed unit, wherein the centralized unit communicates with the distributed unit, and the distributed unit communicates with a terminal through an air interface. The method includes: first receiving, by the distributed unit, a first message sent by the terminal, where the first message is used to request to establish an air interface control plane connection for the terminal; then sending, by the distributed unit, the first message to the centralized unit; and then receiving, by the distributed unit, a second message sent by the centralized unit, where the second message is used to instruct to establish the air interface control plane connection between the terminal and the distributed unit. The method may implement wireless connection control in a 5G system when functions of a base station are separated.

說明書

With reference to the options shown in FIG. 1, FIG. 2 is a schematic structural diagram of base station protocol layers of a 5G system. As shown in FIG. 2, a CU includes a RRC layer and a PDCP layer, and a DU includes an RLC layer, a MAC layer, and a PHY layer.

“First”, “second”, and the like mentioned in this application are not intended to indicate any order, quantity or importance, but are merely used to differentiate between components. Likewise, “a/an”, “one”, or the like is not intended to indicate a quantity limitation either, but is intended to indicate existing at least one. “Connection”, “l(fā)ink”, or the like is not limited to a physical or mechanical connection, but may include an electrical connection, whether direct or indirect.

A “module” mentioned in this application usually refers to a program or an instruction that is stored in a memory and can implement some functions. A “unit” mentioned in this specification usually refers to a functional structure divided based on logic. The “unit” may be implemented by only hardware, or implemented by a combination of software and hardware.

“A plurality of” mentioned in this application refers to two or more than two. The term “and/or” describes an association relationship for describing associated objects and represents that three relationships may exist. For example, A and/or B may represent the following three cases: Only A exists, both A and B exist, and only B exists. The character “/” generally indicates an “or” relationship between the associated objects.

權(quán)利要求

1
微信群二維碼
意見反饋