Invention Grant
- Patent Title: Random access method, evolved Node B, and terminal equipment
- Patent Title (中): 随机接入方式,演进节点B和终端设备
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Application No.: US14680888Application Date: 2015-04-07
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Publication No.: US09554310B2Publication Date: 2017-01-24
- Inventor: Junren Chang , Yajuan Li , Shulan Feng
- 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
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W36/00 ; H04L5/00 ; H04W48/08 ; H04W72/04 ; H04W74/08 ; H04W36/06 ; H04W72/00 ; H04W88/08

Abstract:
A random access method and an evolved Node B (eNB) is described. The method includes: receiving, by a target evolved Node B (eNB), a handover request message including information of multiple target component carriers selected by the source eNB; determining, by the target eNB, whether to allow the multiple target component carriers selected by the source eNB; sending, by the target eNB, a handover request acknowledgement message including information about at least two determined target component carriers for the UE. If the multiple target component carriers selected by the source eNB are allowed by the target eNB, the at least two determined target component carriers include the multiple target component carriers selected by the source eNB. Otherwise, the at least two determined target component carriers include one or more newly configured target component carriers configured by the target eNB.
Public/Granted literature
- US20150215829A1 RANDOM ACCESS METHOD, EVOLVED NODE B, AND TERMINAL EQUIPMENT Public/Granted day:2015-07-30
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