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Method, apparatus and system for implementing packet data retry upstream

A technology of grouping data and retry, applied in the direction of digital transmission system, transmission system, selection device, etc., can solve problems such as affecting user experience, unable to allocate wireless resources for mobile terminals, etc., to achieve the effect of enhancing service experience

Inactive Publication Date: 2008-10-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

[0009] During the process of creating the present invention, the inventor found at least the following problems in the prior art: when the mobile terminal needs to perform packet uplink data transmission, if the network side cannot allocate wireless resources to the mobile terminal in the current cell, it can only reject the mobile terminal. The application of the packet data uplink transmission service is greatly limited, which affects the user experience

Method used

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  • Method, apparatus and system for implementing packet data retry upstream
  • Method, apparatus and system for implementing packet data retry upstream
  • Method, apparatus and system for implementing packet data retry upstream

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Embodiment Construction

[0031] The technical solution provided by the embodiment of the present invention is used to allocate wireless resources for the mobile phone in an adjacent cell if the current cell has no wireless resources to allocate when the mobile terminal initiates an uplink packet resource request, so as to realize packet data uplink transmission. The scheme of the present invention mainly comprises following two basic steps:

[0032] Step A: The network judges in which adjacent cell to allocate resources;

[0033] Step B: According to the judgment result of step A, assign the radio resource of the adjacent cell to the mobile terminal.

[0034] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further elaborated below in conjunction with the accompanying drawings.

[0035] The signaling interaction process for realizing uplink transmission of packet resources provided by the first embodiment of the present in...

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Abstract

The present invention relates to the technical field of wireless communication. The invention provides a method of realizing grouped data retrial upstream, and device and system, when the network side finds the current area having no available resource, an adjacent area having enough wireless resources is selected, wireless resources are distributed in the adjacent area, and the mobile terminal is appointed to the adjacent area, so as to realize retrial upstream, as far as possible to meet the data transmission requirement of user.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a method, device and system for realizing packet data retry uplink. Background technique [0002] General Packet Radio Service (GPRS) is a packet data switching technology introduced in the Global System For Mobile Communication (GSM) network. It is superimposed on the GSM system and prolongs the service life of GSM. It is based on the forwarding of packet data packets and the statistical multiplexing of channels, so that the data service provided by the existing GSM leaps from 9.6Kbps to more than 100Kbps for the first time. Since GPRS still adopts the same Gaussian Minimum Shift Keying (GMSK) modulation method as GSM, the transmission rate cannot reach the 2Mbps required by the third generation mobile communication (Third Generation, 3G) service. In order to fully meet the bandwidth requirements of future wireless multimedia applications, Enhanced Data R...

Claims

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Application Information

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IPC IPC(8): H04Q7/22H04L12/56H04Q7/38H04B7/26
Inventor 赵刚耿风华王超胡宁袁毅
Owner HUAWEI TECH CO LTD
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