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Neighboring-area message routing method and message routing method

A technology of adjacent cell information and transmission method, applied in the field of communication, can solve the problems of affecting system switching performance, increasing terminal energy consumption, and large system control overhead, so as to solve the problems of large control overhead, improving switching performance and reducing energy consumption. Effect

Inactive Publication Date: 2010-06-30
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] It can be seen that in the above scheme, the base station sends neighbor list information to all terminals through system broadcast, resulting in a large control overhead of the system, which affects the handover performance of the system. In addition, the terminal needs to select from the entire neighbor list information. The base station serving it leads to a longer scanning time of the terminal and increases the energy consumption of the terminal

Method used

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  • Neighboring-area message routing method and message routing method
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  • Neighboring-area message routing method and message routing method

Examples

Experimental program
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Embodiment 1

[0050] According to an embodiment of the present invention, a method for sending neighboring cell information is provided.

[0051] figure 1 is a flowchart of a method for sending neighbor cell information according to an embodiment of the present invention. It should be noted that, for ease of description, in figure 1 The technical solution of the method embodiment of the present invention is shown and described in the form of steps, in figure 1 The steps shown in can be performed in a computer system, such as a set of computer-executable instructions. Although in figure 1 Although a logical order is shown, in some cases the steps shown or described may be performed in an order different from that shown or described herein. Such as figure 1 As shown, the method includes the following steps (step S102 to step S104).

[0052] In step S102, the base station (the base station is the base station that currently provides services for the terminal) determines the set of referen...

example 1

[0088] Assume that the current serving base station of terminal MS_A is Marco BS_S, and the maximum number of adjacent base stations that the terminal can support is 3. The adjacent base stations of terminal MS_A include: Femto BS_A, Femto BS_B, Femto BS_C, Macro BS_A, MacroBS_B , wherein, among the above-mentioned Femto BSs, the FemtoBSs that can provide services for the terminal MS_A are Femto BS_A and Femto BS_C.

[0089] First, the macro base station Marco BS_S determines one or more BSs included in the neighbor cell list message sent to the terminal according to the maximum number of adjacent base stations that the terminal can support and the Femto BS that can provide services for the terminal, wherein, The BS may include a FemtoBS and a macro base station. The specific processing process of Marco BS_S to determine the neighbor list message is as follows: according to the principle of giving priority to the Femto BS that provides services to the terminal, the neighbor li...

example 2

[0093] Assume that the current serving base station of terminal MS_A is Marco BS_S, and the maximum number of adjacent base stations that the terminal can support is 3. The adjacent base stations of terminal MS_A include: Femto BS_A, Femto BS_B, Femto BS_C, Macro BS_A, MacroBS_B , wherein, among the above-mentioned Femto BSs, the FemtoBSs that can provide services for the terminal MS_A are Femto BS_A and Femto BS_C.

[0094] First, the macro base station Marco BS_S determines one or more BSs included in the neighbor cell list message sent to the terminal according to the maximum number of adjacent base stations that the terminal can support and the Femto BS that can provide services for the terminal, wherein, The BS may include a FemtoBS and a macro base station. The specific processing process of Marco BS_S to determine the neighbor list message is as follows: according to the principle of giving priority to the Femto BS that provides services to the terminal, the neighbor li...

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Abstract

The invention discloses a neighboring-area message routing method and a message routing method. The neighboring-area message routing method comprises the following steps: a base station transmits messages containing neighboring-area messages to a terminal, wherein the neighboring-area messages carries parameter messages of each base station in a reference base station set, and each base station in the reference base station set is a base station which allows the access of the terminal. By virtue of the technical proposal, the relevant messages of each base station capable of providing service to the terminal are transmitted to the terminal through the base station, thereby solving the problems of large expense on the system control and long scanning time of the terminal. The invention can improve the switching performance of the system and reduce the energy loss of the terminal.

Description

technical field [0001] The invention relates to the communication field, in particular to a neighboring cell information sending method and an information sending method. Background technique [0002] In a wireless communication system, a base station is a device that provides services for terminals. The base station communicates with the terminal through up / down links. The downlink (forward) refers to the direction from the base station to the terminal, and the uplink (reverse) refers to the direction from the terminal to the terminal. Directions to the base station. When the base station and the terminal perform data transmission, multiple terminals can simultaneously send data to the base station through an uplink, and can also receive data from the base station through a downlink at the same time. [0003] The quality of wireless coverage in mobile networks can affect users' enjoyment of high-speed data, voice services, and video services. In order to realize the seaml...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06H04W8/00H04W48/16H04W48/20
CPCY02B60/50H04W48/08Y02D30/70
Inventor 鲁照华刘扬谢峰夏薇刘颖
Owner ZTE CORP
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