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Wireless communication system and method executed by the wireless communication system

A technology for wireless communication systems and wireless devices, applied in the field of configuration and reconfiguration calls, capable of solving problems such as long delays and long transmissions

Inactive Publication Date: 2015-01-28
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Typically, very long reconfiguration messages take a long time to transmit and are likely to require retransmission in order to be successfully received. Very long reconfiguration messages also consume valuable radio resources and cause long delays in reconfiguration. All these are undesirable

Method used

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  • Wireless communication system and method executed by the wireless communication system
  • Wireless communication system and method executed by the wireless communication system
  • Wireless communication system and method executed by the wireless communication system

Examples

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Embodiment Construction

[0034] The word "exemplary" is used herein to mean "serving as an example, instance, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as a preferred embodiment or as an advantage over other embodiments.

[0035]The techniques described herein can be used in various wireless communication systems such as Code Division Multiple Access (CDMA) systems, Time Division Multiple Access (TDMA) systems, Frequency Division Multiple Access (FDMA) systems, Orthogonal Frequency Division Multiple Access (OFDMA) system etc. A CDMA system may implement one or more CDMA Radio Access Technologies (RATs) such as Wideband-CDMA (W-CDMA), cdma2000, and so on. cdma2000 covers IS-2000, IS-856 and IS-95 standards. A TDMA system may implement one or more TDMA RATs such as Global System for Mobile Communications (GSM), Digital Advanced Mobile Phone System (D-AMP), and so on. These different RATs and standards are known in the art. W-CDMA and GSM are ...

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PUM

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Abstract

Techniques for efficiently configuring and reconfiguring calls using a set of default configurations and differential encoding are described. At the network side, a configuration to use for communication with a wireless device is initially selected. A default configuration is identified from among a set of default configurations. The differences, if any, between the selected configuration and the default configuration are ascertained. An identity for the default configuration and the differences, if any, are sent to the wireless device to convey the selected configuration. At the wireless device, the message containing the identity for the default configuration is initially received. The default configuration is obtained from a memory based on the identity. A determination is made whether the message contains differences between the default configuration and the selected configuration. Values for the default configuration are replaced with the differences, if any, sent in the message.

Description

[0001] This application is a branch of the international application entitled "Default Configuration and Differential Coding in Wireless Communication System" with Chinese patent application number 200580033314.0 (international application number PCT / US2005 / 029054) filed on August 11, 2005. case. [0002] Priority claims under 35 U.S.C § 119 [0003] This application for patent claims priority to Provisional Application Serial No. 60 / 601,429, filed August 12, 2004, entitled "Default Configurations with Differential Encoding in a Wireless Communication System," which is assigned to its assignee, and is expressly incorporated herein by reference. technical field [0004] The present disclosure relates generally to communications, and more particularly to techniques for configuring and reconfiguring calls in wireless communication systems. Background technique [0005] Wireless communication systems are widely used to provide various communication services such as voice, vide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/24H04W28/18H04W8/22
CPCH04W8/245H04W8/22H04W28/18H04W74/04H04W8/24
Inventor F.格里利A.H.巴亚诺斯
Owner QUALCOMM INC