Cell switching method, base station, user device and communication system

A technology of cell switching and user equipment, applied in the field of communication, can solve problems such as user dropped calls and affect user call quality, and achieve the effect of ensuring continuity and improving user call quality
CN102369760AActive Publication Date: 2012-03-07HUAWEI TECH CO LTD
5 Cites 8 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
HUAWEI TECH CO LTD
Publication Date
2012-03-07

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The embodiment of the invention discloses a cell switching method, a base station, a user device and a communication system, relating to the communication technology field, and solving the problems in the prior art that the user device can not receive a switching order caused by the reduction in signal quality at a source base station side when the cell is switched, and after that, the source base station initiates a user release to cause a drop call. The method comprises the steps of using the base station to receive a first measurement report reported by the user device UE and issue a first switching order to the UE; using the base station to receive a second measurement report reported by the UE, wherein, the second measurement report is a report reported when the UE does not receive the first switching order; using the base station to cancel a switching flow triggered by the first measurement report according to the second measurement report; using the base station to judge whether to issue a second switching order to the UE after the UE is carried out the cell switching according to the second measurement report. The cell switching method, the base station, the user device and the communication system of the invention are suitable for carrying out switching for the cell to which the user device belongs.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to the field of communication technology, in particular to a cell switching method, a base station, user equipment and a communication system. Background technique

[0002] UE (User Equipment, user equipment) that is using network services moves from one cell to another, or due to wireless transmission business load adjustment, activation operation maintenance, equipment failure, etc., in order to ensure the continuity of communication and the quality of service , the system needs to transfer the communication link between the UE and the original cell to a new cell, and this process is handover.

[0003] During the handover process, the base station can send the measurement configuration to the UE. After receiving the measurement configuration, the UE performs measurement and sends a measurement report to the base station. The base station can decide whether to perform cell handover based on the measurement report reporte...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More