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Duplexer mode adaptive method and apparatus

A duplex mode, self-adaptive technology, applied in the field of network communication, can solve the problem of not changing the duplex mode and affecting the communication quality.

Inactive Publication Date: 2014-04-02
常州同衫众创空间有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a duplex mode adaptive method and device, which solves the problem in the prior art that the duplex mode cannot be changed during the microwave communication process, which seriously affects the communication quality under bad channel conditions

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  • Duplexer mode adaptive method and apparatus

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Embodiment Construction

[0039] Embodiments of the present invention provide a duplex mode adaptive method and device. In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0040] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] An embodiment of the present invention provides a duplex mode adaptive method, the process of which is as follows figure 1 As shown, the method specifically includes the following steps:

[0042] Step S110, acquiring a modulation mode configuration table, self-interference isolation degree and sending and receiving signal information of the ...

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Abstract

The present invention relates to the field of network communication, in particular to a duplex mode adaptive method, comprising the steps of: obtaining a modulation mode configuration table of a radio communication apparatus and self-interference isolation and receiving / sending signal information, calculating the signal quality of the current duplex mode, and forecasting the signal quality of the non-current duplex mode; inquiring the modulation mode configuration table to obtain the maximum modulation modes of the current and non-current duplex modes; calculating the maximum spectrum efficiency of the current duplex mode according to the maximum modulation mode of the current duplex mode, and calculating the maximum spectrum efficiency of the non-current duplex mode according to the maximum modulation mode of the non-current duplex mode; comparing the the maximum spectrum efficiency of the current duplex mode and the maximum spectrum efficiency of the non-current duplex mode, to select the duplex mode of high spectrum efficiency as a next-step duplex mode; and switching the duplex mode of the radio communication apparatus to the next-step duplex mode.

Description

technical field [0001] The present invention relates to network communication technology, in particular to a duplex mode adaptive method and device. Background technique [0002] With the growth of demand for mobile communication services, the demand for network bandwidth increases exponentially. Microwave transmission is an important means of mobile backhaul, and the demand for bandwidth is also increasing. Microwave spectrum resources are limited, so it is particularly important to improve microwave spectrum utilization. The current full-duplex (FD, Full Duplexing) technology transmits and receives signals at the same frequency on the air interface. Compared with the traditional Frequency Division Duplexing (FDD) and Time Division Duplexing (Time Division Duplexing, TDD) Of these two duplex modes, full duplex improves the system spectrum utilization. [0003] When full-duplex technology is applied to microwave communication, there are two extreme situations: when the we...

Claims

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Application Information

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IPC IPC(8): H04L5/14H04W28/20H04W72/04
CPCH04L5/143H04L5/1469H04L1/0003H04L1/20H04W72/541H04W72/542H04W24/02H04W72/0473
Inventor 蒋红丽青华平曹萍刘乔刘余
Owner 常州同衫众创空间有限公司
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