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Network coverage hole call drop processing method, micro node B and relevant equipment

A technology of network coverage and processing method, which is applied to the processing of network coverage holes, micro base stations and related equipment fields, and can solve problems such as call drop

Active Publication Date: 2016-03-02
SHANGHAI HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a processing method for network coverage hole call drop, micro base station and related equipment, which can solve the problem of coverage hole call drop and improve the capacity of the micro base station

Method used

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  • Network coverage hole call drop processing method, micro node B and relevant equipment
  • Network coverage hole call drop processing method, micro node B and relevant equipment
  • Network coverage hole call drop processing method, micro node B and relevant equipment

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Embodiment Construction

[0083] For ease of understanding, the network elements in the present invention are introduced below, please refer to figure 1 :

[0084] A macro base station refers to a base station with a wide coverage area and a large user capacity, and its coverage area is generally several hundred meters to tens of kilometers.

[0085] A micro base station refers to a base station with a small coverage area and a small user capacity, and its coverage area is generally several meters to several hundred meters. For example pico base station. It can be used indoors.

[0086] UE refers to an electronic device capable of executing application programs and communicating with a micro base station or a macro base station. The UE may be an electronic device such as a mobile phone, a tablet computer, a personal digital assistant (Personal Digital Assistant, PDA for short), a sales terminal (Point of Sales, POS for short), and a vehicle-mounted computer.

[0087] In order to avoid call drop due...

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PUM

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Abstract

The invention discloses a network coverage hole call drop processing method, a micro node B and relevant equipment, and aims to solve the problem of coverage hole call drop and increase the capacity of the micro node B. The method comprises the following steps that: the micro node B receives measurement information reported by user equipment (UE), and judges whether actual measurement information matched with the measurement information exists in an actual measurement information set or not; if the actual measurement information matched with the measurement information exists, the micro node B determines a target cell from adjacent cells according to the measurement information or the actual measurement information matched with the measurement information; and the micro node B performs a switching negotiation with a target node B, and sends a cell switching command to the UE if the negotiation succeeds in order that the UE is switched from a service cell to the target cell. The invention also provides the micro node B and the relevant equipment. The micro node B and the relevant equipment have functions of implementing the method.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method for processing network coverage holes, a micro base station and related equipment. Background technique [0002] A network coverage hole refers to a no-signal area, or a weak signal area, in a communication network. When a user equipment (User Equipment, referred to as UE) enters a network coverage hole, the voice (or data) quality of the UE deteriorates to unacceptable during communication, which will cause a radio link failure (RadioLink Failure, referred to as RLF) between the UE and the base station. Due to the high cost and long construction period of macro base stations, network operators generally deploy micro base stations within the coverage area of ​​macro base stations to expand network coverage and improve network communication performance. [0003] In order to solve the problem of UE dropping calls in the network coverage hole, in the prior art, the micro ...

Claims

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Application Information

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IPC IPC(8): H04W36/00H04W36/30H04W36/32
CPCH04W36/26H04W36/00835H04W36/302H04W36/30
Inventor 江丽丽彭劲东
Owner SHANGHAI HUAWEI TECH CO LTD
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