Invention Grant
- Patent Title: Random access method, base station, and user equipment
- Patent Title (中): 随机接入方式，基站和用户设备
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Application No.: US14460899Application Date: 2014-08-15
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Publication No.: US09386603B2Publication Date: 2016-07-05
- Inventor: Kunpeng Liu , Yuhua Chen , Wei Quan , Jianghua Liu
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: CN201210034106 20120215
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04L5/00 ; H04W72/00 ; H04W72/08 ; H04W40/00
Abstract:
The present invention provides a random access method, a base station, and a user equipment. The method includes: obtaining, by the UE, a PRACH sequence; and sending, by the UE, the PRACH sequence to the base station to perform random access, and carrying first information when sending the PRACH sequence so that the base station receives the first information in a random access process. In the technical solutions of the present invention, the UE sends the first information in the random access process, which improves transmission efficiency of the first information. The present invention is particularly applicable to services of small packets.
Public/Granted literature
- US20150003375A1 RANDOM ACCESS METHOD, BASE STATION, AND USER EQUIPMENT Public/Granted day:2015-01-01
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