Configurating method and apparatus for channel band width in telecommunicating system

A channel bandwidth and communication system technology, applied in the field of network communication, can solve the problems of dropped calls, failure to consider business requirements, and reduction of downlink channel bandwidth, etc.

Active Publication Date: 2005-05-11
HUAWEI TECH CO LTD
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Problems solved by technology

[0007] To sum up, the method for reconfiguring the downlink channel of the user terminal in the prior art only considers the downlink transmission power status of the user terminal under the current bandwidth when increasing the bandwidth of the user terminal, and does not Considering whether the downlink transmission power of the user terminal configured to the target bandwidth can meet the service requirements of the user terminal at the same location, if not, it will lead to call drop or reduce the downlink channel bandwidth again, resulting in the oscillation of downlink channel bandwidth reconfiguration
Moreover, when increasing the bandwidth of the downlink channel for the user termi

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  • Configurating method and apparatus for channel band width in telecommunicating system
  • Configurating method and apparatus for channel band width in telecommunicating system
  • Configurating method and apparatus for channel band width in telecommunicating system

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Embodiment Construction

[0045] The core of the present invention is that when it is determined that the user terminal needs to reconfigure the channel bandwidth, the channel bandwidth of the user terminal is not directly reconfigured as the target channel bandwidth, but the target channel bandwidth is screened to determine a most suitable target channel bandwidth , to ensure that when the user terminal is reconfigured to the target channel bandwidth, it will not cause problems such as communication system load congestion, limited downlink transmission power, and reduced service quality of the user terminal, and at the same time can meet the business needs of the user terminal to the greatest extent.

[0046] Based on the core idea of ​​the present invention, it is necessary to judge the downlink transmission power of the user terminal and the downlink load of the communication system when the channel bandwidth of the user terminal is reconfigured to the target channel bandwidth, because each target cha...

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Abstract

The method includes following steps: the target channel band width of user terminal is acquired; according to the target channel band width conforming to preset conditions, the down stream band width of the above user terminal is set again. The device consists of: the target channel band width acquired module, the target channel band width determined module; the channel band width reset up module.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method and device for configuring channel bandwidth in a communication system. Background technique [0002] With the continuous and rapid development of network communication technology, services such as Internet services that people had to realize in the wired state before can also be realized in the wireless state. All kinds of handheld mobile devices can provide high-speed Internet access functions. This technical advantage is particularly evident in 3G (third-generation mobile communications). For example, some terminal devices in WCDMA (Wideband Code Division Multiple Access) systems can provide With the high-speed Internet access function, the data transmission rate can reach at least 2Mbps in the indoor static environment, and the data transmission rate can reach at least 384kbps in the indoor and outdoor walking environments. [0003] Among various wirel...

Claims

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Application Information

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IPC IPC(8): H04W28/20H04B7/005H04W52/14H04W52/24
Inventor 袁春红
Owner HUAWEI TECH CO LTD
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