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Downlink control signal transmitting method for TDMA mobile communication systems and application thereof

A mobile communication system and a technology for controlling signaling, which is applied in the application field of communication link establishment, can solve problems such as long link establishment delay, complex signaling processing, and inability to meet system delay requirements, and achieve simple processing, Effect of Power Consumption Reduction

Inactive Publication Date: 2014-01-29
福建先创通信有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this solution, the base station equipment needs to transmit the paging information of the mobile terminal multiple times through multiple channels, the signaling processing is more complicated, and the introduced link establishment delay is relatively large. For trunking communication with very high delay requirements system, this signaling configuration scheme cannot meet the delay requirements of the system

Method used

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  • Downlink control signal transmitting method for TDMA mobile communication systems and application thereof
  • Downlink control signal transmitting method for TDMA mobile communication systems and application thereof
  • Downlink control signal transmitting method for TDMA mobile communication systems and application thereof

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Experimental program
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Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0036] A method for sending downlink control signaling in a TDMA mobile communication system, the steps are as follows:

[0037] 1) The base station equipment configures a fixed frame time slot as a downlink control time slot and sends downlink control signaling; the downlink control time slot carries a downlink paging control channel; the downlink control signaling includes: The paging signaling of the mobile terminal; the control command word for the mobile terminal in the link state.

[0038] 2) The mobile terminal monitors the downlink control time slot and detects the downlink control signaling;

[0039] 3) The mobile terminal extracts the target ID in the downlink control signaling, and if the target ID is the same as the ID of the mobile terminal, reads the complete downlink control signaling, otherwise repeats step 2).

[0040] If th...

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Abstract

The invention relates to a downlink control signal transmitting method for TDMA mobile communication systems and application thereof in the establishment of communication links. The method includes the steps of 1, using fixed frequency time slot configured for base station equipment as a downlink control time slot, and transmitting a downlink control signal; 2, using a mobile terminal to monitor the downlink control time slot, and detecting the downlink control signal; 3, using the mobile terminal to extract a target ID in the downlink control signal; if the target ID is identical to the ID of the mobile terminal, reading the complete downlink control signal; if not, repeating the step 2. The method has the advantages that processing of the mobile terminal is quite easy, power consumption of the mobile terminal can be reduced effectively, paging messages from the base station equipment to the mobile terminal are transmitted with no need for multiple channels and multiple times, signal processing is simple, delay in the establishment of introduced links is small, and the method is applicable to trunking communication systems having very high delay requirements.

Description

technical field [0001] The present invention relates to a signaling sending method, more specifically, to a downlink control signaling sending method in a TDMA mobile communication system, and provides an application of the method in establishing a communication link. Background technique [0002] like figure 1 The frame structure of a TDMA communication system shown includes 7 time slots and a guard time interval GP. Each time slot can be configured as uplink or downlink as required. One available configuration is that time slots 0, 1, 2, and 3 are configured in the downlink direction, and time slots 4, 5, and 6 are configured in the uplink direction. [0003] A mobile communication system includes one or more base station devices, and each base station device can provide access or relay services for mobile terminals within a coverage area. For a mobile terminal within the coverage area of ​​the base station equipment, when the called party requests to establish communica...

Claims

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Application Information

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IPC IPC(8): H04W52/02H04W76/02
CPCY02B60/50Y02D30/70
Inventor 吴松程履帮
Owner 福建先创通信有限公司
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