Quality of service configuration for wireless communication

A quality of service and signaling technology, applied in the field of quality of service of wireless communication, can solve the problems of radio resource consumption and delay

Inactive Publication Date: 2009-04-08
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Each QoS signaling exchange can delay the call, consume valuable radio resources, and / or have other detrimental effects

Method used

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  • Quality of service configuration for wireless communication
  • Quality of service configuration for wireless communication
  • Quality of service configuration for wireless communication

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0024] The QoS configuration techniques described herein can be used in various wireless communication networks. The terms "network" and "system" are generally used interchangeably. For example, the techniques may be used in CDMA, TDMA, FDMA and OFDMA networks. A CDMA network may implement a radio technology such as cdma2000, Wideband-CDMA (W-CDMA), and so on. cdma2000 covers IS-2000, IS-95 and IS-856 standards. A TDMA network may implement a radio technology such as Global System for Mobile communications (GSM), Digital Advanced Mobile Phone System (D-AMPS), and so on. The various radio technologies and standards are known in the art. W-CDMA and GSM are described in documents from an organization named "3rd Generation Partnership Project" (3GPP). cdma2000 is described in documents from an organization named "3rd Generation Partnership Project 2" (3GPP2). 3GPP and 3GPP2 documents are publicly available.

[0025] For clarity, certain aspects of QoS configuration are descri...

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PUM

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Abstract

Techniques to configure quality of service (QoS) for communication are described. An access terminal configures a first QoS profile prior to a call. This QoS profile is for a set of QoS parameters that provides certain QoS. The access terminal thereafter establishes (e.g., originates or terminates) a call with an access network. If the first QoS profile is appropriate for the call, then QoS is not reconfigured. However, the access terminal may determine that a second QoS profile is to be used for the call, e.g., based on a format or a rate set supported by a remote / other terminal for the call. The access terminal would then configure the second QoS profile during the call. The access terminal may exchange data in accordance with (a) the first QoS profile before the second QoS profile is configured and activated and (b) the second QoS profile after it is configured and activated.

Description

[0001] Claim of priority under 35 U.S.C § 119 [0002] This patent application claims priority to Provisional Application No. 60 / 785,686, filed March 24, 2006, entitled "Efficient switching between RS1 and RS2," and states The provisional application is assigned to the assignee of the present invention and is expressly incorporated herein by reference. technical field [0003] The present disclosure relates generally to communications, and, more particularly, to techniques for configuring quality of service (QoS) for wireless communications. Background technique [0004] Wireless communication networks are widely deployed to provide various communication services such as voice, video, packet data, messaging, broadcasting, and the like. The wireless network may be a multi-access network capable of supporting multiple users by sharing available network resources. Examples of such multiple-access networks include Code Division Multiple Access (CDMA) networks, Time Division M...

Claims

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Application Information

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IPC IPC(8): H04W28/24H04W76/04H04L47/22
CPCH04W28/24H04W76/04H04W76/20H04W28/0236H04W36/0044H04W72/54H04W72/542
Inventor 礼萨·沙希迪斯里尼瓦桑·巴拉苏布拉马尼亚安
Owner QUALCOMM INC
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