Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for measuring and reporting device to device (D2D) resource pool and equipment

A technology for measurement reporting and resource pooling, applied in connection management, advanced technology, climate sustainability, etc., can solve the problems of high failure rate of D2D resource competition, inability to know the usage status of D2D competition resource pool, and low utilization rate of wireless resources.

Inactive Publication Date: 2016-02-17
ZTE CORP
View PDF3 Cites 29 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the network side cannot know the actual usage status of the D2D contention resource pool, which leads to problems such as high D2D resource contention failure rate, low utilization rate of wireless resources, waste of wireless resources, etc.

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for measuring and reporting device to device (D2D) resource pool and equipment
  • Method for measuring and reporting device to device (D2D) resource pool and equipment
  • Method for measuring and reporting device to device (D2D) resource pool and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0127] The eNodeB configures log measurement and measurement reporting for the UE through RRC dedicated signaling. The detailed processing flow of the device-to-device resource pool measurement and reporting method in the embodiment of the present invention is as follows: Figure 4 shown, including the following steps:

[0128] Step 301, eNodeB acquires D2D resource pool measurement configuration information;

[0129]Specifically, the eNodeB can receive the D2D resource pool measurement configuration information sent by the MME through the S1 interface initial context establishment request message, or the UE context modification request message, or the S1 handover request message, or the tracking start message, etc.; The message receives the D2D resource pool measurement configuration information sent by the neighboring base station; or, the eNodeB receives the D2D resource pool measurement configuration information sent by the OAM; or, the eNodeB determines the D2D resource p...

Embodiment 2

[0190] The eNodeB configures log measurement and measurement reporting for the UE through system messages. The detailed processing flow of the device-to-device resource pool measurement and reporting method in Embodiment 2 of the present invention is as follows: Figure 5 shown, including the following steps:

[0191] Step 401, eNodeB acquires D2D resource pool measurement configuration information;

[0192] Specifically, the eNodeB can receive the D2D resource pool measurement configuration information sent by the MME through the S1 interface initial context establishment request message, or the UE context modification request message, or the S1 handover request message, or the tracking start message, etc.; The message receives the D2D resource pool measurement configuration information sent by the neighboring base station; or, the eNodeB receives the D2D resource pool measurement configuration information sent by the OAM; or, the eNodeB determines the D2D resource pool measu...

Embodiment 3

[0248] The eNodeB configures immediate measurement and measurement reporting for the UE through RRC dedicated signaling. The detailed processing flow of the device-to-device resource pool measurement and reporting method in Embodiment 3 of the present invention is as follows: Figure 6 shown, including the following steps:

[0249] Step 501, eNodeB acquires D2D resource pool measurement configuration information;

[0250] Specifically, the eNodeB can receive the D2D resource pool measurement configuration information sent by the MME through the S1 interface initial context establishment request message, or the UE context modification request message, or the S1 handover request message, or the tracking start message, etc.; The message receives the D2D resource pool measurement configuration information sent by the neighboring base station; or, the eNodeB receives the D2D resource pool measurement configuration information sent by the OAM; or, the eNodeB determines the D2D resou...

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

PUM

No PUM Login to View More

Abstract

The invention discloses a method for measuring and reporting a device to device (D2D) resource pool. The method comprises the following steps: measuring the D2D resource pool by User Equipment (UE); and transmitting measurement information of the D2D resource pool. The invention also discloses another method for measuring and reporting the D2D resource pool, an evolved node B and the user equipment.

Description

technical field [0001] The present invention relates to a measurement reporting technology in wireless communication, in particular to a method and device for measuring and reporting a device-to-device (Device to Device, D2D) resource pool. 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. With the popularity of applications such as social networking, near-distance data sharing, and local advertisements, people's demand for knowing and communicating with nearby interested people or things is gradually increasing. Traditional cell-based cellular networks have obvious limitations in terms of high data rate and proximity service support. Against this background of demand, D2D technology, which represents a new direction for future communication technology development, ...

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

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04W72/04H04W76/02
CPCH04W72/04H04W8/005H04W76/14H04W24/10Y02D30/70H04W72/21H04W72/27H04W92/14H04W92/20
Inventor 黄莹高音陈琳谢峰
Owner ZTE CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com