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

Packet dispatch and flux control method for share transmission channel

A transmission channel and packet scheduling technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as inability to take into account, cannot be considered at the same time, etc., to improve transmission delay, resource utilization and transmission efficiency. Effect

Active Publication Date: 2011-04-06
ALCATEL LUCENT SHANGHAI BELL CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method considers two kinds of performance comprehensively, it can only consider one kind of performance first, and then the system adjusts to consider the other performance, instead of considering two kinds of performance at the same time.
In this way, when considering one kind of performance, another kind of performance is often sacrificed, and it is impossible to achieve both

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
  • Packet dispatch and flux control method for share transmission channel
  • Packet dispatch and flux control method for share transmission channel
  • Packet dispatch and flux control method for share transmission channel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] In the patent application entitled "Flow Control Method and Device for Media Input Control Layer of Wideband Code Division Multiple Access System" submitted by the same applicant to the China Patent Office (application date: July 28, 2004, application number: 200410053211.8) A general buffer management and flow control method applied to MAC protocol layer of WCDMA system is proposed. This method is incorporated herein by reference.

[0044] For the packet scheduling method of the shared channel (DSCH / HS-DSCH), at least the following principles should be considered:

[0045] 1. Priority issues between different services, different priorities are mainly reflected in different quality of service (QoS);

[0046] 2. Under the premise of the same priority, the fairness of various services, that is, the system should try to ensure that within a certain period of time, the transmission capacity obtained by each service is the same, that is, the following expression is satisfie...

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 flow controlling and sectionalization dispatching of sharing transmission channel in wireless switch-in network which comprises the steps of: obtaining just ranks and capacity ranks for every business need to be transmitted; obtaining mixing ranks according to the just ranks and capacity ranks; selecting the minimum mixing rank to transmit. Wherein the just ranks reflect the just property of each business; the capacity ranks reflect the capacity property of each business. The inventive method has the advantages of taking regard of the fairness and capacitybetween each business, of improving resource usage of system and transmission rate and delay.

Description

technical field [0001] The invention relates to a wireless access network, in particular to a method for packet scheduling and flow control of a shared transmission channel of the wireless access network. Background technique [0002] WCDMA (Wide Band-CDMA, Broadband CDMA), as one of the mainstream schemes of the third generation mobile communication (3G), its development prospects are increasingly attracting the attention of the world, and the research on one of the important services - packet data services is also becoming more and more Go deeper and deeper. Most non-real-time services, such as common WWW browsing, FTP and E-mail, are typical representatives of packet data services. Non-real-time services have the following obvious characteristics: [0003] I. Packet data shows significant burstiness, and the required data can change rapidly from 0 to hundreds of kbit / s; [0004] II. The transmission delay allowed by packet data is longer than that of real-time services...

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): H04L12/00
Inventor 梁宗闯晁华桂洛宁
Owner ALCATEL LUCENT SHANGHAI BELL CO LTD
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