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Method, terminal, base station and system for backward channel signal transmission

A reverse channel and channel technology, applied in wireless communication, communication between multiple stations, advanced technology, etc., can solve problems such as large power consumption, waste of system resources, and long time for terminals to monitor the reverse channel, and achieve The effect of reducing power consumption, avoiding waste of resources, and shortening the monitoring time

Active Publication Date: 2013-05-08
HARBIN HYTERA TECH CORP
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  • Abstract
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Problems solved by technology

[0006] The problem to be solved by the present invention is to provide a reverse channel signaling transmission method, terminal, base station and system to overcome the large power consumption caused by the terminal listening to the reverse channel for a long time when initiating a call in the prior art The defect, and the defect that the base station must periodically transmit the reverse channel signaling causes the waste of system resources

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  • Method, terminal, base station and system for backward channel signal transmission
  • Method, terminal, base station and system for backward channel signal transmission
  • Method, terminal, base station and system for backward channel signal transmission

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Embodiment Construction

[0063] Below we will describe in detail the best implementation of the present invention with reference to the accompanying drawings. First of all, it should be pointed out that the meanings of the terms, words and claims used in the present invention should not be limited to their literal and ordinary meanings, but also include meanings and concepts that are consistent with the technology of the present invention. This is because It is up to us, as inventors, to define terms appropriately in order to best describe our inventions. Therefore, the configurations given in this specification and the accompanying drawings are only preferred implementations of the present invention, rather than enumerating all technical characteristics of the present invention. We need to recognize that there are various equivalents or modifications that could replace ours.

[0064] The basic idea of ​​the present invention is: set the same reverse channel signaling transmission strategy in the ter...

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Abstract

The invention discloses a method, a terminal, a base station and a system for backward channel signal transmission. The method is applied to the terminal and comprises the following steps: determining a backward channel set based on channels distributed by the base station, determining a target channel from the backward channel set according to a preset backward channel signal transmission policy, and monitoring the target channel so as to receive backward channel signals transmitted by the base station according to the backward channel signal transmission policy. By means of the technical scheme, when the terminal makes a call, no backward channels need to be monitored all the time, only the target channel needs to be monitored according to the backward channel signal transmission policy so that the time for terminal monitoring is shortened, and power consumption is reduced. Meanwhile, the base station does not need to transmit the backward channel signals periodically, but instead only needs to transmit the signals in the target channel according to the backward channel signal transmission policy. Therefore, the same backward channel signal only needs to be transmitted once, system resources of the base station can be saved, and resource waste can be avoided.

Description

technical field [0001] The invention relates to the field of signal transmission between a base station and a terminal in a communication system, in particular to a method, device and system for reverse channel signaling transmission in a Time Division Multiple Access (TDMA) system. Background technique [0002] In the communication system, in addition to completing the transmission of voice information or data information with the terminal currently transmitting services, the base station also needs to send signaling to control the switching behavior of the terminal currently transmitting services, such as controlling the terminal to stop transmitting and return to the receiving state , increase or decrease power, etc. However, in a digital communication system in which the terminal adopts a half-duplex mode, the terminal cannot receive downlink control signaling from the base station during transmission. The main technical means to solve this problem is TDMA technology at...

Claims

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Application Information

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IPC IPC(8): H04B7/26H04W72/04
CPCY02B60/50Y02D30/70
Inventor 柳智奇孙鹏飞刘斌马超
Owner HARBIN HYTERA TECH CORP
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