SDR SoC typical application scenarios and supported communication modes
The first-generation SDR SoC chip:
Primarily used in fields such as 3GPPmobile communication, smart transportation, self-organizing network, and theInternet of Vehicles.
•Mobile communication: Supportstypical applications for smartphones, with supported modes including LTE Cat4(TDD/FDD), WCDMA, TDS, and GGE. It also supports multimedia codec capabilitiesfor H.264, with 720p@60fps decoding and 720p@30fps encoding.•Smart transportation: Supportshandheld devices and various communication modules. It supports GSM-R,following the 3GPP R6 standard, and supports services defined in the industrystandards such as VGCS/VBS. It also supports LTE-R, following the 3GPP R9standard, and supports services like eMBMS and McPTT, as well as broadband trunkingservices (B-TrunC).•Self-organizing network: Focuseson module-based applications. It supports customized self-organizing networkcommunication, supports three networking methods: point-to-point, star, andMESH. The maximum service rate is 30 Mbps, supporting up to 16-star nodes andup to 32 non-central MESH nodes, with a maximum transmission distance of 150 km(depending on the matched PA capability).•TheInternet of Vehicles: Focuseson module-based applications. It supports the LTE-V2X protocol, single-hop andbroadcast modes, with an end-to-end communication delay of less than 100 ms anda transmission distance of up to 300 m.The second-generation SDR SoC chip:
Primarily used in 3GPP mobilecommunication, wide and narrowband private network communication,self-organizing network, and UVHF communication.
•Mobile communication: Supportstypical applications for smartphones, with supported modes including LTE Cat6(TDD/FDD), WCDMA, TDS, and GGE. It supports multimedia codec capabilities forH.265 1080p@60fps decoding and 1080p@30fps encoding, supports modes like CA andMIMO.•Broadband and narrowband private networkcommunication: Supportstypical applications for handheld terminals. The broadband communication cansupport LTE private networks, self-organizing networks and other waveforms,with a bandwidth of up to 40 MHz. The narrowband communication can supportPDT, DMR, TETRA and other narrowband trunking communication systems. Under restrictedcommunication modes, it can support simultaneous and concurrent communicationof both broadband and narrowband.•Self-organizing network: Focuseson module-based applications, and supports customized self-organizing networkcommunication. It supports three networking modes: point-to-point, star andMESH. The maximum service rate is 100 Mbps. The self-organizing network canalso support CA and MIMO. It supports up to 64 star nodes and up to 128 centerless MESHnodes, with a maximum transmission distance of 150km (depending on the matchedPA capability).•UVHFcommunication: Focuseson typical handheld terminal applications, can achieve voice, control, and dataservices within the VHF/UHF frequency bands. It supports a bandwidth of up to40 MHz and allows for 4x or 8x sampling
The third-generation SDR SoC chip:
Primarily used in fields such as signalmonitoring, self-organizing network, ultra-wideband communication, and theindustrial Internet of Things (IoT).
•Signal monitoring:Enables base station-side monitoring of 4G/5G signals. Supports the full 4G/5Gfrequency range and concurrent dual-carrier monitoring for 4G/5G. Capable ofdetecting network access and identity information of 4G/5G users.•Self-organizing network: Supportsend-to-end latency of less than 4 ms, supports up to 256 networking nodes,supports service rates greater than 200 Mbps, and supports a maximumtransmission distance of 300 km (depending on the matched PA capability).•Ultra-wideband communication:Supports the simultaneous operation of two baseband processors. It iscompatible with the communication modes of both first-generation andsecond-generation SDR SoC chips, and supports bandwidths greater than 100 MHz.•IndustrialInternet:Supports customized industrial Internet communication modes, operates in the2.4/5.1/5.8 GHz frequency bands, supports a bandwidth of 80 MHz, end-to-endlatency of less than 1 ms,synchronization latency of less than 1 µs, wireless transmission distancesgreater than 100 m, and throughput greater than 150 Mbps.