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Separated service quality frame for communication system and a method thereof

A technology of quality of service and quality of service parameters, applied in the direction of transmission systems, digital transmission systems, electrical components, etc., can solve the problem of not solving the precise parameters of the equation

Inactive Publication Date: 2010-08-25
HONG KONG APPLIED SCI & TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, even if there were sufficient processing resources to solve the above equations, the precise parameters of the above equations are often not solved in the network

Method used

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  • Separated service quality frame for communication system and a method thereof
  • Separated service quality frame for communication system and a method thereof
  • Separated service quality frame for communication system and a method thereof

Examples

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Embodiment Construction

[0017] Figure 1 shows a system of an embodiment of the present invention. Specifically, system 100 has a separate QoS structure, such as through one or more networks (such as local area network (LAN), metropolitan area network (MAN), wide area network (WAN), intranet, extranet, Internet, public switched telephone network (PSTN), cellular network, wired transmission system, etc.) for communication. The system 100 may include various communication device configurations, such as access points, base stations, routers, multiplexers, switches, gateways, concentrators, network hubs, network interfaces, and the like. For example, the system 100 of the embodiment of the present invention includes a base station (such as a WiMAX base station) operating in accordance with the IEEE 802.16 protocol standard. In this embodiment, data streams 101-103 may include ongoing communication sessions with system 100 for one or more network nodes, and frame 150 includes an Orthogonal Frequency Divis...

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PUM

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Abstract

This invention provides a separated service quality (QoS) frame for communication system and method thereof. One embody of this invention performs an QoS technique which has the functions of dispatching separate data packet and mapping data packet so as to achieve a communication meeting the expected QoS parameters. Therefore, the embody provides a QoS frame, among which, one data packet dispatcher is used to determine the priority of data packet transmission, and a data mapping device is used to distribute transfer frame to data packet, and the arithmetic of data packet dispatching and data mapping is separated and independent . A Protocol Data Unit (PDU) is used for bufferring the data packets between the separate data packet and mapping data packet so as to simple the combination operation of them, hence, providing the expected QoS output.

Description

technical field [0001] The present invention relates generally to communication technologies, and more particularly to providing a separate quality of service architecture for communication. Background of the invention [0002] The use of communication facilities of all kinds, whether wired, wireless, fiber optic, etc., has grown tremendously in recent years to the point of ubiquity. For example, wireless telephony infrastructures, such as Advanced Mobile Phone System (AMPS), Personal Communications Services (PCS) systems, Global Mobile Communications (GSM) systems, etc., have been widely deployed and have been used for many years to provide wireless voice communications. Consists of a wireless local area network (WLAN) system (such as a WiFi access point operating according to the IEEE802.11 protocol standard), a wireless metropolitan area network (WMAN) system (such as: a WiMAX base station operating according to the IEEE802.16 protocol standard), and a wireless phone Wir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L29/06
CPCH04L47/525H04L47/528H04L47/6275H04L49/9036H04L47/628H04L47/60
Inventor 陈健聪
Owner HONG KONG APPLIED SCI & TECH RES INST