Unlock instant, AI-driven research and patent intelligence for your innovation.

Communication method, communication device and communication system

A communication method and equipment technology, applied in the field of communication, can solve problems such as complex communication process, and achieve the effect of improving processing efficiency and saving storage space

Inactive Publication Date: 2016-05-18
HUAWEI TECH CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a communication method, device and system, which can solve the problem in the prior art that the UE must provide a measurement report to trigger the handover decision process of the base station, which makes the communication process more complicated.

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
  • Communication method, communication device and communication system
  • Communication method, communication device and communication system
  • Communication method, communication device and communication system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0032] The embodiments of the present invention are applicable to various communication systems, for example, any communication system that supports a terminal to access a base station through a relay node. Such as figure 1 As shown, an embodiment of the network architecture that the communication system can adopt is introduced as follows. The network architecture includes the following communication devices: user equipment (UserEquipment, UE) 10, relay nod...

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 embodiment of the invention provides a communication method, a communication device and a communication system. The communication method comprises steps: a first base station receives a measurement report sent by a relay node (RN); if the first base station determines the handover target for the RN and UE (User Equipment) is a second base station according to a handover decision, the first base station sends a first message and a second message to a mobility management entity (MME), wherein the first message is used for requesting the second base station to prepare resources for the RN, the second message is used for requesting the second base station to prepare resources for the UE, and the MME is used for managing the first base station; and if the first base station knows from the MME the second base station already prepares the resources for handing over the RN and the UE, the first base station sends an RRC reconfiguration message to the RN to enable the RN and the UE to be handed over to the second base station.

Description

technical field [0001] The present invention relates to the communication field, and more specifically, to a communication method, device and system related to handover process. Background technique [0002] In an existing communication process, when a user equipment (User Equipment, UE) is handed over from a source base station to a target base station, a measurement report needs to be sent to the source base station first, so as to trigger the source base station to make a handover decision for the UE. [0003] In an existing communication system, the UE may access the source base station through a relay node (RelayNode, RN). At this time, the UE also needs to generate a measurement report and send the measurement report to the source base station, so as to trigger the source base station to The UE makes a handover decision. [0004] It can be seen that in the prior art, the UE must provide a measurement report to trigger the handover decision process of the base station,...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/30
Inventor 耿长青
Owner HUAWEI TECH CO LTD