User equipment (UE) access information acquisition method and device

A technology for accessing information and user equipment, applied in the field of communication, can solve problems such as complex operation and heavy workload, and achieve the effects of simplifying and optimizing the process, saving operation and maintenance costs, and reducing the degree of manual intervention
CN102595482AInactive Publication Date: 2012-07-18ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2012-07-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a user equipment (UE) access information acquisition method and device. The UE access information acquisition method comprises the following steps: a base station receives MDT (Minimization of Drive Tests) measurement configuration information from OAM (Operation Administration and maintenance), wherein the MDT measurement configuration information carries UE random access preamble measurement configuration information; and the base station acquires the access information of UE according to the MDT measurement configuration information. According to the UE access information acquisition method and device, the base station automatically acquires the access information of the UE by using an MDT technology according to the MDT measurement configuration information issued by the OAM, and further evaluates the random access property of a cell at certain time slot according to the access information without the need of simulating such complex operations by using a test instrument, thus the optimization flow of a random access channel is simplified, the manual intervention degree is reduced, and the user network operation and maintenance cost is saved.
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Description

technical field

[0001] The present invention relates to the communication field, and in particular, to a method and device for acquiring access information of a user equipment (User Equipment, referred to as UE for short). Background technique

[0002] Unreasonable parameter configuration of a Random Access Channel (RACH for short) in a wireless communication system will have a negative impact on user experience. Unreasonable RACH parameter configuration will lead to the following problems: large handover delay, low call establishment success rate, and low handover success rate. In order to improve the coverage and capacity of the LTE system and improve user experience, it is necessary to optimize the access performance of the RACH channel of the cell in the network to optimize the random access processing capability and performance of the system.

[0003] The premise of optimizing the RACH channel of the cell is to obtain the current random access performance of the cell, ...

Claims

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