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Device-to-device service resource configuration method and device

A technology of service resources and configuration methods, applied in wireless communication, electrical components, etc., can solve problems such as lack of configuration terminals

Inactive Publication Date: 2015-07-29
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The present invention provides a device-to-device service resource configuration method and device, which solves the problem in the prior art of how to perform D2D services and resource allocation methods for terminals in different configuration states

Method used

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  • Device-to-device service resource configuration method and device
  • Device-to-device service resource configuration method and device

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0073] An embodiment of the present invention provides a device-to-device service resource configuration method. Such as figure 1 As shown, it is the application scenario of the embodiment of the present invention, the terminal is in the network coverage scenario, and the terminals are all under the coverage of the same base station. In the embodiment of the present invention, the network manager configures the network side, and the network side configures the terminal through system messages. exist figure 1 In the scenario shown, using the device-to-device service resource configuration method provided by the embodiment of the present invention to configure the terminal to complete the D2D service process is as follows: figure 2 shown, including:

[0074] Step 201: the base station obtains configuration information through the network management;

[0075] The content of the configuration information indicates how the terminal executes the D2D service and how to use the r...

Embodiment 2

[0110] An embodiment of the present invention provides a device-to-device service resource configuration method. Such as figure 1 As shown, it is the application scenario of the embodiment of the present invention, the terminal is in the network coverage scenario, and the terminals are all under the coverage of the same base station. In the embodiment of the present invention, the core network element configures the network side through the interface message, and the network side configures the terminal through the radio resource connection management (RRC) message.

[0111] exist figure 1 In the scenario shown, using the device-to-device service resource configuration method provided by the embodiment of the present invention to configure the terminal to complete the D2D service process is as follows: image 3 shown, including:

[0112] Step 301: the base station obtains the configuration information from the core network element through the S1 interface;

[0113] In this...

Embodiment 3

[0122] An embodiment of the present invention provides a device-to-device service resource configuration method. Such as Figure 4 As shown, it is an application scenario of the embodiment of the present invention, the terminal is in a network coverage scenario, and the terminals are all under the coverage of different base stations.

[0123] exist Figure 4 In the scenario shown, using the device-to-device service resource configuration method provided by the embodiment of the present invention to configure the terminal to complete the D2D service process is as follows: Figure 5 shown, including:

[0124] Step 501: the base station acquires configuration information;

[0125] Different base stations can obtain the configuration through the network management to which they belong, and can also obtain the configuration through the core network element. The specific acquisition method can refer to Embodiment 1 and Embodiment 2 of the present invention. The configuration of t...

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Abstract

A method and device for device-to-device service resource configuration. The present invention relates to the field of mobile communications, and solves the problem in the related art of lack of configurations for how a terminal in different states executes device-to-device (D2D) service and how resources are allocated. The method comprises: a base station or relay device acquires configuration information of the terminal, the configuration information instructing how the terminal in different states executes D2D service and allocates resources; the base station or relay device issues the configuration information to the terminal, instructing the terminal to perform configuration according to the configuration information.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a device-to-device (Device-to-Device, D2D for short) service resource configuration method and device. Background technique [0002] With the development of wireless multimedia services, people's demand for high data rate and user experience is increasing, which puts forward higher requirements on the system capacity and coverage of traditional cellular networks. On the other hand, the popularity of applications such as social networks, short-distance data sharing, and local advertisements has gradually increased people's demand for understanding and communicating with nearby interested people or things (such as proximity services, Proximity Services). The traditional base station-centric cellular network has obvious limitations in terms of high data rate and proximity service support. Against this background of demand, D2D technology, which represents a new direction ...

Claims

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Application Information

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IPC IPC(8): H04W72/04
CPCH04W72/51H04W72/23H04W72/20
Inventor 李大鹏陈琳
Owner ZTE CORP
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