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A method, rnc and system for shortening fach data transmission delay

A delay and data technology, applied in electrical components, wireless communication and other directions, can solve the problem of prolonging the transmission of FACH channel data, and achieve the effect of improving user experience, shortening call delay, and shortening transmission delay.

Active Publication Date: 2015-12-16
如东县升泰新农村开发建设有限公司
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Problems solved by technology

[0007] The object of the present invention is to provide a kind of method, RNC and system that shorten FACH data transmission time delay, to solve the problem that the transmission time delay of FACH channel data is longer, thereby effectively shorten calling time delay, ping packet time delay, improve user to experience

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  • A method, rnc and system for shortening fach data transmission delay
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  • A method, rnc and system for shortening fach data transmission delay

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[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] In order to shorten the FACH data transmission delay, the embodiment of the present invention adopts the following technical solutions:

[0028] like figure 1 shown. The RNC sets the first bit (bit) of the Spare field in the FP frame of the FACH to 1, which is used to indicate that the NodeB can perform self-scheduling. After receiving the FP frame of the FACH channel, the NodeB parses the first bit of the Spare field in the FP frame. If the bit is 1, it can schedule a time to send data by itself, thereby reducing the waiting time, shortening t...

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Abstract

The present invention provides a method for shortening the FACH data transmission delay, which includes: Step 1. The Radio Network Controller (RNC) changes the first bit of the Spare field ( bit) is set to 1, and the FP frame is sent to the Node B (NodeB) on the FACH channel; Step 2. The NodeB sends the FP frame to the user (UE) according to the indication of the first bit of the Spare field in the FP frame. The invention also provides a wireless network controller and system that shorten FACH data transmission delay. Through the method, wireless network controller and system of the present invention, the problem of long transmission delay of FACH channel data can be solved, thereby effectively shortening the call delay and ping packet delay, and improving user experience.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a method for delaying FACH (Forward Access Channel) data transmission, RNC (Radio Network Controller, radio network controller) and a system. Background technique [0002] FACH is the SAP (ServiceAccessPoint, service access point) provided by the physical layer to the MAC (MediaAccessControl, media access control) layer. The FACH can not only bear the signaling of the RRC (RadioResourceControl, radio resource control) ) send user data when the amount of data is relatively small. The data carried on the FACH is sent by the RNC to the Node B (NodeB) through the FP (Frame Protocol, Frame Protocol) frame of the Iub port. [0003] In a mobile communication system, call initiation delay and ping packet delay are two very important parameters, and the quality of these two parameters will directly affect user experience. [0004] When the UE initiates a call, it wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/08H04W72/12H04W72/54
Inventor 赵永祥夏志远周辉
Owner 如东县升泰新农村开发建设有限公司
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