Research on the Key Technology and Application of Soldier Radio Waveform

doi:10.3969/j.issn.1009-086x.2024.04.008

Abstract

Abstract:

The research related to the U.S. army soldier radio waveform （SRW） is analysed. An overview of the SRW waveform is given， focusing on the technical regime of the waveform， and a detailed analysis of the protocol stack and the network architecture is presented. The SRW is designed hierarchically from the physical layer， link layer and network layer and the application in relevant radio station （AN/PRC-152 radio station， AN/PRC-154 radio station， AN/PRC-155 radio station） is discussed in depth. Through the analysis and research of SRW waveform and related radio application discussion， it can provide relevant research results and reference basis for the new type of soldier self-organized network waveform design， and promote the development of new system of soldier self-grouping network radio development by leaps and bounds.

Key words: soldier radio waveform（SRW）, technical system, key technology, waveform application, individual self-organized network radio station

摘要：

梳理分析了美军士兵无线电波形（SRW）相关研究内容。给出了SRW的概述，重点分析了该波形技术体制，并对协议栈和网络架构进行了详细分析。从物理层、链路层和网络层对SRW进行了深入研究。针对该波形应用在相关电台（如AN/PRC-152电台、AN/PRC-154电台、AN/PRC-155电台等）上的应用进行了深入探讨。通过SRW的分析研究及相关电台应用探讨，能够为新型士兵自组网波形设计提供相关研究成果和参考依据，推进新体制单兵自组网电台发展跨越式发展。

关键词: 士兵无线电波形, 技术体制, 关键技术, 波形应用, 单兵自组网电台

CLC Number:

TN926

Chao YUN, Yanxiu ZHANG, Zhiqiang TAN, Panpan JIANG, Yiming QIAN, Yinghao DAN. Research on the Key Technology and Application of Soldier Radio Waveform[J]. Modern Defense Technology, 2024, 52(4): 73-88.

云超, 张岩岫, 谭志强, 蒋攀攀, 钱一鸣, 但英浩. SRW波形关键技术及其应用研究[J]. 现代防御技术, 2024, 52(4): 73-88.

Figures/Tables 21

Fig. 1 Network architecture and gateway applications of SRW

Fig. 2 SRW working mode

Fig. 3 SRW protocol stack structure

Fig. 4 SRW layered architecture

Fig. 5 Interconnection structure between SRW network and WNW network

Fig. 6 Network establishment process

Fig. 7 SRW schematic diagram of mixed channel access

Fig. 8 TDMA channel frame structure

Fig. 9 Slot structure

Fig. 10 CNR voice slot allocation structure

Fig. 11 NAV channel allocation occupancy indication

Fig. 12 Schematic diagram of link adaptation strategy

Fig. 13 CC mode physical layer frame structure

Table 1 CC mode physical layer airport data transmission rate

业务类型	调制方式	码片速率/kcps	符号速率/ksps	编码码率	数据速率/kbps	传输速率/kbps
控制信息	MSK	1 200	75	0.75	56.25	27
数据	CPM	1 333	1 600	0.875	2 800	1 344
	MSK	1 200	1200	0.75	900	432
			150	0.75	112.5	54
			75	0.75	56.25	27

Fig. 14 CC mode signal processing process

Fig. 15 EW mode physical layer frame structure

Fig. 16 LPI/LPD mode signal processing process

Fig. 17 AN/PRC-152 handheld station

Fig. 18 AN/PRC-154 handheld station

Fig. 19 AN/PRC-155 backpack station

Fig.20 AN/PRC-158 backpack station

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