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公开(公告)号：US20240040538A1
公开(公告)日：2024-02-01
申请号：US17874571
申请日：2022-07-27
Applicant: QUALCOMM Incorporated
Inventor： Liang ZHAO , Le Nguyen LUONG , Cheng-Han WANG , Bala RAMASAMY , SANTOSH KUMAR GUPTA , Yi ZENG , Chan Hong PARK , Koorosh AKHAVAN
CPC classification number: H04W64/003 , H04B1/719 , G01S19/48
Abstract: Techniques are provided for determining the location of ultrawideband (UWB) devices in a network. An example method for providing location information associated with a target device in a UWB network includes determining a location of a bridge device, querying the bridge device for location information associated with the target device, receiving location information associated with the target device from the bridge device, and determining a location of the target device based at least in part on the location of the bridge device and the location information associated with the target device.
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公开(公告)号：US20230328783A1
公开(公告)日：2023-10-12
申请号：US17808721
申请日：2022-06-24
Applicant: QUALCOMM Incorporated
Inventor： Bin TIAN , Pooria PAKROOH , Le Nguyen LUONG , Koorosh AKHAVAN , Youhan KIM , Maarten Menzo WENTINK , Tevfik YUCEK , Olaf Josef HIRSCH , Didier Johannes Richard VAN NEE , Vincent Knowles JONES
CPC classification number: H04W74/0816 , H04W74/0866 , H04W72/1263 , H04W56/001 , H04W4/80
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless device may perform a listen-before-talk (LBT) procedure for a narrowband communication that provides time and frequency synchronization and/or scheduling information for an ultra-wideband (UWB) communication. The wireless device may transmit the narrowband communication in response to the LBT procedure being successful. The wireless device may transmit the UWB communication based at least in part on the time and frequency synchronization and/or scheduling information. Numerous other aspects are described.
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