通道探测CS从基础到高级

Channel Sounding (CS) – Basics to Advanced Name: James Zhang (张清刚）Title: BLE System Engineering ManagerChannel Sounding is EverywhereMatter End NodeMatter Edge NodeThermostatsSmart AccessSmart plugsKey req: MCU orMPU Hosted / Multi-protocolHome Gateway (MPU hosted)Key requirement: Multi-protocol, ProcessingNON-AUTOComms module + MatterCar AccessHands Free – CS/UWBPKE - ICCERKE - BLEAUTOStandards BT SIGCCC/FiRAICCE/ICCOAStandards BT SIGCSA (Zigbee, Thread, Matter)EV ChargerEnergy/µGrid ControllerGarage doorSensorsSwitchesKey requirement: Low PowerMarket Success through Standards and ComplianceStandardizes wireless use of spectrumDigital key sharing and secure car accessMesh protocols and smart home standardsmembermembermembermemberBLE as digital key sharing data channelInfluences access control working groupCould lead to 15.4 protocol in-car.memberIEEE defines how RF spectrums can be usedProtocols are then definedAnd used within applications standardsProtocol•Bluetooth compliance from P