Interference optimization method when in cell switching

A cell switching and optimization method technology, applied in the field of switching technology, can solve problems such as easy call drop, achieve the effects of reducing interference, overcoming easy call drop, and improving overall performance and capacity

Inactive Publication Date: 2010-03-31
TD TECH COMM TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology helps reduce signal transmission from one device (the serving) that's connected with another device called the destination). When this happens without any new messages being sent between them, they are stopped by giving up some spare time on their own devices instead. By doing this, these signals will be reduced or eliminated altogether, allowing both parties involved to communicate more efficiently together at once.

Problems solved by technology

This patented method solves issues related to improving communication quality while minimizing delays caused by transmission signals being lost through various paths such as wired connections and radio links.

Method used

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  • Interference optimization method when in cell switching
  • Interference optimization method when in cell switching
  • Interference optimization method when in cell switching

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The special burst control frame in Embodiment 1 adopts the existing FP control frame structure, and the specific structure is shown in Table 1.

[0038]

[0039] Table 1

[0040] in,

[0041] The frame type field is used to indicate that the frame is a control frame;

[0042] The control frame type field is used to indicate the type of the FP control frame. In this embodiment, the value of this field is set to 0000 1100 to indicate that the FP control frame is a special burst control frame;

[0043] The new information element identification field consists of two bits, bit1 and bit0, where bit0 is used to indicate the stop or resume of actively sending the downlink special burst, and bit1 is used to indicate whether the connection frame number field of the special burst control frame carries information, that is, the connection frame Whether the number field carries information, when the connection frame number field does not carry information, the base station will i

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Abstract

The invention discloses an interference optimization method when in cell switching, comprising the following steps: after initiating a cell switching process, a radio network controller (RNC) sends areconfiguration message to UE and sends a special burst control frame to a base station where a source cell is located; the special burst control frame carries indicating information for stopping sending descending special burst actively, and the base station stops sending the downstream special burst actively when the indicating information does not have downstream data; after the switching is infailure, the RNC sends the special burst control frame to the base station, the special burst control frame carries indicating information for restoring to send the downstream special burst actively,and the base station sends the downstream special burst actively when the indicating information does not have the downstream data. The interference optimization method can improve switching successrate.

Description

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Claims

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Application Information

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Owner TD TECH COMM TECH LTD
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