Information exchange method and related apparatus

This application relates to an information exchange method and a related apparatus. The method includes: sending, by a communications apparatus, configuration information, where the configuration information includes a quantity of cyclic shift bits corresponding to each device, the quantity of cycli...

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Bibliographische Detailangaben
Hauptverfasser: QIAN, BIN, LIU, CHENN, TANG, XIAO-HU, ZHOU, ZHENGUN, YANG, XUN, YANG, YANG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:This application relates to an information exchange method and a related apparatus. The method includes: sending, by a communications apparatus, configuration information, where the configuration information includes a quantity of cyclic shift bits corresponding to each device, the quantity of cyclic shift bits is used to perform cyclic shift on a complete sequence, and devices used to complete different services correspond to different quantities of cyclic shift bits. According to the embodiments of this application, anti-interference performance of a UWB system can be improved. This application is applied to a UWB-based wireless personal area network system, an awareness system, and the like, and includes an 802.15 series protocol, such as an 802.15.4a protocol, an 802.15.4z protocol, or an 802.15.4ab protocol. This application may further support a wireless local area network system of the 802.11ax next-generation Wi-Fi protocol, such as 802.11be, Wi-Fi 7, or EHT, or 802.11 series protocols such as 802.11b