Communication method and communication device

A communication method and technology of a communication system, applied in the field of communication methods and communication devices, can solve the problems of handover failure, low handover success rate, handover preparation duration handover message sending failure, etc., so as to improve the speed, the success rate, and the flexibility. sexual effect

Active Publication Date: 2022-05-13
HUAWEI TECH CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the long term evolution (long term evolution, LTE) system or new radio (new radio, NR) system, the rapid attenuation of channel quality, or the rapid movement of terminal equipment and the occlusion of objects, or the duration of measurement and handover preparation If it is too long, it will cause the handover message to fail to be sent, which in turn will cause the handover to fail, making the handover success rate low

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 and communication device
  • Communication method and communication device
  • Communication method and communication device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0117] The technical solution in this application will be described below with reference to the accompanying drawings.

[0118] The technical solutions of the embodiments of the present application can be applied to various communication systems, for example: long term evolution (long termevolution, LTE) system, LTE frequency division duplex (frequency division duplex, FDD) system, LTE time division duplex (time division duplex, TDD), Universal Mobile Telecommunications System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) communication system, future fifth generation (5th generation, 5G) system or new wireless (new radio, NR) and so on.

[0119] The terminal equipment in the embodiment of the present application may refer to user equipment, access terminal equipment, subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal equipment, mobile equipment, user terminal equipment, terminal equipment, wireless communicati...

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 present application provides a communication method and a communication device. The communication method includes: the primary access network device receives handover trigger condition information of one or more cells under at least one candidate secondary access network device from the first secondary access network device, and sends to the terminal device information including the at least one The first message of the handover trigger condition information of one or more cells under the candidate secondary access network device, so that the terminal device can actively perform the handover of the cell under the secondary access network device according to the handover trigger condition information, thereby improving the cell The success rate of switching, and the speed of cell change under the auxiliary access network equipment are improved, and the flexibility of cell change under the auxiliary access network equipment is improved.

Description

technical field [0001] The present application relates to the communication field, and more specifically, to a communication method and a communication device. Background technique [0002] In a traditional mobile communication system, the mobility management of a connected terminal device is controlled by a network device, that is, the network device instructs the terminal device which cell to switch to and how to perform the switch by sending a handover message. [0003] Specifically, the source network device sends a handover message to the terminal device to control the terminal device to switch from the source cell to the target cell. After receiving the handover message, the terminal device accesses the target cell according to the content contained in the handover message. Therefore, the successful sending of the handover message is a necessary condition for ensuring successful handover under the traditional handover mechanism. However, in the long term evolution (lo...

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 Patents(China)
IPC IPC(8): H04W36/00H04W36/30H04W76/15H04W76/27
CPCH04W36/30H04W76/27H04W76/15H04W36/00H04W36/0069H04W36/0083H04W36/00837H04W36/0085
Inventor 耿婷婷胡星星张宏平
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap