Method for scheduling switched terminal, method for switching terminal and base station

A terminal and base station technology, applied in the field of communication, can solve problems such as inability to switch, terminal interference, etc., and achieve the effects of reducing downlink interference, ensuring success rate, and improving communication performance

A terminal and base station technology, applied in the field of communication, can solve problems such as inability to switch, terminal interference, etc., and achieve the effects of reducing downlink interference, ensuring success rate, and improving communication performance

CN102595533AInactive Publication Date: 2012-07-18HUAWEI TECH CO LTD
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  • Method for scheduling switched terminal, method for switching terminal and base station
  • Method for scheduling switched terminal, method for switching terminal and base station
  • Method for scheduling switched terminal, method for switching terminal and base station

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Embodiment Construction

[0080] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0081] Before introducing the method for scheduling the handover terminal provided by the present invention, the handover method and the base station, first briefly introduce the basic knowledge of the present invention:

[0082] Those skilled in the art can know that the scheduling of the terminal by the base station specifically includes:

[0083] When the base station receives an uplink random access message from the terminal, the base station sends a downlink random access message to the terminal;

[0084] Scheduling the terminal may be to allocate uplink bandwidth to the terminal for the terminal to send uplink messages or data, or may be to send a downlink message to the terminal, or to allocate a specific preamble or a specific ...

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Abstract

The invention discloses a method for scheduling a switched terminal, a method for switching a terminal and a base station, belonging to the field of communication technology. The method for scheduling the switched terminal comprises a step that a target base station schedules a terminal from a source base station on a protected subframe. The method for switching the terminal comprises the following steps: the target base station carries out switching optimization according to indication information; the indication information is used for indicating the terminal from the source base station as a disturbed terminal; or the indication information is used for indicating that switching decision carried out on the terminal from the source base station is based on an ABS measurement result; or the indication information is used for indicating that a measurement mode of the terminal from the source base station is ABS measurement; or the indication information is used for indicating the target base station to schedule the terminal from the source base station on the protected subframe; or the indication information is used for indicating scheduling of the terminal from the source base station on a specific subframe.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method for scheduling a handover terminal, a handover method and a base station. Background technique [0002] In a network with inter-cell interference, take an LTE (Long Term Evolution, Long Term Evolution) heterogeneous network as an example, such as Figure 1a As shown, small base stations, such as micro base stations (Pico), home base stations (HeNB), home base stations (Femto), relay stations (Relay) and other wireless access points are placed within the coverage of a macro base station (Macro eNB). Then, the UE (User Equipment, user terminal) within the coverage of the small base station is under the dual coverage of the Macro eNB and the small base station. In such a heterogeneous network, a UE is connected to a cell, which is called a serving cell of the UE, and a base station generally has one or more cells. [0003] And for cells in the network, there...

Claims

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Application Information

Patent Timeline
18 Jul 2012
Publication
CN102595533A
IPC
H04W36/08; H04W36/30; H04W74/04
Inventors
张亮亮; 柴丽