Network access method and system

An access network and network technology, applied in the field of communication, can solve the problem that random access delay and handover delay indicators cannot fully meet the communication requirements of the traffic field scene

Active Publication Date: 2011-06-08
HUAWEI TECH CO LTD
View PDF3 Cites 33 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] However, the random access delay and handover delay indicators in the existing technology cannot fully meet the communication requirements in the traffic field scenario

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
  • Network access method and system
  • Network access method and system
  • Network access method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048]In the following description, for purposes of illustration rather than limitation, specific details such as specific system architectures, interfaces, and techniques are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0049] Generally, there are two types of random network access methods for user equipment UEs: contention random access methods and non-contention random access methods.

[0050] The triggering of contention random access may occur in one of the following situations.

[0051] When the UE transitions from a radio resource control_idle (RRC_IDLE, Radio Resource Control-IDLE) state to a radio...

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 network access method and system. The method comprises the following steps of: acquiring a preamble identification associated with a cell identification of a cell by user equipment when the user equipment enters the cell or is started in the cell; sending random access preamble information to a network, wherein the preamble identification associated with the cell identification is carried in the random access preamble information; and receiving a random access response returned by the network. By virtue of the method, indexes of random access delay and switching delay can meet the communication requirements on the situation of traffic field.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and system for accessing a network. Background technique [0002] With the development of wireless communication technology, users have higher and higher requirements for wireless services. In order to meet the needs of faster service transmission rate, shorter delay and wider frequency band, the next generation network NGN (Next Generation Network), such as LTE (Long Term Evolution, long-term evolution) technology came into being. [0003] As the evolution of 3G (Third Generation, third-generation mobile communication) technology, LTE improves and enhances the air access technology of 3G. With the deployment of LTE network, the future network operation environment will become more and more complex, reducing the cost of network construction The key factors are improving spectrum utilization, simplifying network structure, providing lower-cost wireless base stations, an...

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): H04W74/08H04W88/08
CPCH04W74/002H04W74/0833
Inventor 李爽
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