Use a dynamic inactivity timer threshold to detect the end of a service

A technology for detecting service and inactivity, applied in wireless communication, connection management, digital transmission system, etc.

Active Publication Date: 2016-07-06
QUALCOMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it can be challenging to determine whether a service has ended, for example, if multiple services are acquired and / or if data is sent sporadically

Method used

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  • Use a dynamic inactivity timer threshold to detect the end of a service
  • Use a dynamic inactivity timer threshold to detect the end of a service
  • Use a dynamic inactivity timer threshold to detect the end of a service

Examples

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Embodiment Construction

[0017] The techniques described herein may be used in a variety of wireless communication networks. The terms "network" and "system" are often used interchangeably. For example, the techniques may be used in CDMA, TDMA, FDMA, as well as OFDMA networks and OFDM-based networks, among others. 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. These various wireless technologies and standards are well 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.

[0018] For clarity, certain ...

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Abstract

Techniques for detecting the end of a service by using a dynamic inactivity timer threshold are described. An access terminal establishes a wireless connection for one or more applications. Data and signaling for the application may be sent on one or more first flows (eg, RLP flows), which may carry any number of second flows (eg, IP flows). The access terminal determines the dynamic inactivity timer threshold for each first flow, eg, based on at least one inactivity timer threshold of at least one second flow mapped to the first flow. The access terminal determines whether each first flow is inactive based on the inactivity timer threshold for the first flow (e.g., if no activity is detected on each first flow for a period of time exceeding the inactivity timer threshold). activity, the first class is declared inactive). When it is determined that all first streams are inactive, the access terminal closes the wireless connection.

Description

technical field [0001] This application claims the benefit under 35 U.S.C. §119 of provisional application Serial No. 60 / 867,429, filed November 28, 2006, which is hereby incorporated by reference. Background technique [0002] Wireless communication networks are widely deployed to provide various communication services (eg, voice, video, packet data, messaging, broadcast, etc.). These wireless networks may be multiple-access networks capable of supporting multiple users by sharing the available network resources. Examples of such multiple-access networks include Code Division Multiple Access (CDMA) networks, Time Division Multiple Access (TDMA) networks, Frequency Division Multiple Access (FDMA) networks, Orthogonal FDMA (OFDMA) networks, and so on. [0003] A user may utilize an access terminal (eg, a cellular telephone) to obtain one or more communication services (eg, voice, data connectivity, etc.) from a wireless network. An access terminal may establish a radio conn...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/70H04L29/06H04W28/12H04W76/06
CPCH04W28/12H04L69/28H04W76/38
Inventor R·沙希迪A·T·帕亚皮利S·巴拉苏布拉马尼安L·沈
Owner QUALCOMM INC
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