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Method, system and apparatus for transmitting terminal speed information on Iub interface control plane

An interface control and terminal technology, applied in wireless communication, electrical components, etc., can solve the problem of not transmitting terminal speed information and achieve the effect of improving performance

Inactive Publication Date: 2009-06-17
NEW POSTCOM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no method for transmitting terminal speed information on the Iub interface control plane in the prior art

Method used

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  • Method, system and apparatus for transmitting terminal speed information on Iub interface control plane
  • Method, system and apparatus for transmitting terminal speed information on Iub interface control plane
  • Method, system and apparatus for transmitting terminal speed information on Iub interface control plane

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Embodiment Construction

[0027] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] See figure 1 , figure 1 This is a basic flow chart for transmitting terminal speed information on the Iub interface control plane provided by an embodiment of the present invention. Such as figure 1 As shown, the process can include the following steps:

[0029] Step 101: When the terminal enters the common coverage area of ​​the public network and the private network, the RNC carries identification information indicating the speed of the terminal in a dedicated measurement initialization request and sends it to the base station.

[0030] Here, the identification information indicating the moving speed of the terminal may have multiple implementation forms, such as Doppler frequency offset, speed, etc., which is not limited in this embodi...

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PUM

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Abstract

The invention provides a method, a system and a device of transmitting terminal velocity information on Iub interface control surface. The method comprises that RNC places identification information of terminal velocity in a special measurement initialized request and transmits the identification information to a base station Node B when a terminal comes into shared covering area of public network and special network, the base station accepts the special measurement initialized request, a measured value corresponding to the identification information is transmitted to RNC according to characteristic information of report feature cell of the special measurement initialized request on an Iub interface control surface. The invention enables RNC to obtain terminal moving velocity information on the Iub interface control surface, which employs the ripening measurement mechanism of the current control surface to flexibly transmit the corresponding measured value of the identification information of terminal velocity to RNC, thereby reducing the load of RNC to deal with the identification information of terminal velocity.

Description

Technical field [0001] The present invention relates to wireless communication technology, in particular to a method, system and device for transmitting terminal speed information on an Iub interface control surface. Background technique [0002] In wireless communication systems, especially third-generation mobile communication systems, such as Wideband Code Division Multiple Access (WCDMA: Wideband Code Division Multiple Access) or Time Division Synchronous Code Division Multiple Access (TD-SCDMA: Time Division Synchronous Code Division Multiple Access) ) And other systems, it is very important for the radio network controller (RNC: Radio Network Controller) to know the moving speed of the terminal (UE). For example, if the RNC knows the moving speed of the terminal, it can improve the terminal accordingly based on the learned moving speed. The physical layer and high-level performance of the system during the movement, thereby avoiding changes in the air interface reception pe...

Claims

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Application Information

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IPC IPC(8): H04W92/12
Inventor 张鹏赵训威常永宏白杰
Owner NEW POSTCOM EQUIP