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GB/T 34992-2017 Active
GB/T 34992-2017 12.5 kHz TDMA channel based professional digital trunking communication system—Technical specifications for call control layer of air interface
Abstract
This standard specifies the address codes, protocol data unit formats, message sequences, and parameter definitions of the air interface call control layer of the dedicated digital trunking communication system based on 12.5 kHz channels and TDMA (Time Division Multiple Access).
This standard is applicable to dedicated digital trunking communication systems (hereinafter referred to as "trunking systems") based on 12.5 kHz channels and TDMA with a frequency range of 30 MHz to 1 GHz.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 34992-2017 |
| CCS | Radio communication equipment |
| ICS | Other wireless communication devices |
| Implement Date | 2018-02-01 |
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$ 248
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$ 248