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Method and system for customer premise equipment to access network equipment

A technology for user equipment and network access. It is applied in the directions of user identity/authority verification, radio/induction link selection and arrangement, and device selection. It can solve the problem of high UE collision rate, improve the success rate, reduce delay, and eliminate collision effect

Inactive Publication Date: 2008-07-02
DATANG MOBILE COMM EQUIP CO LTD
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AI Technical Summary

Problems solved by technology

[0020] The present invention provides a method and system for user equipment to access network equipment, which is used to solve the problem in the prior art that the UE performs cell handover and has a high collision rate with UEs performing random access within the cell

Method used

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  • Method and system for customer premise equipment to access network equipment
  • Method and system for customer premise equipment to access network equipment
  • Method and system for customer premise equipment to access network equipment

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Embodiment Construction

[0070] Aiming at the problem of high collision rate between UEs performing cell handover and UEs performing random access within the cell existing in the prior art, the present invention solves the above problem by configuring more than one random access channel exclusively for UE to perform cell handover question.

[0071] image 3 It is a schematic diagram of the composition of the system of the present invention. like image 3 As shown, the system of the present invention includes: a network device 10 and a UE 20 .

[0072] The network device 10 is wirelessly connected to the UE 20, and is configured to send access information including corresponding access channel resource configuration information to the UE 20 according to the user access type of the UE 20, and allocate corresponding access channel resources to the UE 20.

[0073] The UE 20 is wirelessly connected to the network device 10, and is configured to access the cell through the corresponding access channel ac...

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Abstract

The invention discloses a method for accessing user equipment into network equipment, which comprises the following steps: A. a network side, according to user access types of user equipment, sends access information to the user equipment; the information comprises configuration information of corresponding access signal channel resources; B. the user equipment, based on the configuration information of the access signal channel resource, is connected to the network equipment in a corresponding access signal channel. The method solves the problems of high resolution and low success rate in the prior art when district switching is carried out to the user equipment. A system for accessing user equipment into network equipment is disclosed either.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a method and system for user equipment to access network equipment. Background technique [0002] Currently, according to the requirements definition of the Long Term Evolution (LTE) of the Third Generation Partnership (3GPP), the system can support flexible bandwidth allocation. The random access channel includes a preamble part and a message part, and the preamble part is mainly used to carry a signature sequence for uplink synchronization during asynchronous random access. [0003] In an Orthogonal Frequency Division Multiplexing Time Division Duplex (OFDM-TDD) system, it is currently defined that the preamble of the random access channel is located in the uplink pilot time slot (UpPTS). When the random access channel includes multiple When synchronizing signature sequences, these signature sequences are sent on the random access channel in a code divisio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04Q7/36H04L9/32
Inventor 吴松程履帮徐铁铸
Owner DATANG MOBILE COMM EQUIP CO LTD
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