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公开(公告)号：US11589398B2
公开(公告)日：2023-02-21
申请号：US16549328
申请日：2019-08-23
IPC分类号： H04W72/08 , H04W72/12 , H04W72/04 , H04W72/14 , H04W74/08 , H04W4/80 , H04W72/0453 , H04W72/0446
摘要： A method includes receiving an absence schedule and storing the absence schedule in a memory. The absence schedule indicates a plurality of absence periods during which a group owner device in a wireless network will be unavailable for receiving transmissions in a frequency band. The method further includes controlling a primary radio transceiver of a wireless device based on the absence schedule, receiving a first request from a secondary radio transceiver of the wireless device to transmit a first wireless message in the frequency band, and granting the first request in response to determining based on the stored absence schedule that a transmission time of the first wireless message is within one of the plurality of absence periods.
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公开(公告)号：US10372190B1
公开(公告)日：2019-08-06
申请号：US16143032
申请日：2018-09-26
IPC分类号： G06F1/3209 , H04W72/12 , H04W52/02 , H03K19/00
摘要： An example system and method, during operation of first communication circuitry in a first operating mode comprising first power consumption, uses the first communication circuitry to perform packet arbitration for wireless communications by the first communication circuitry, second communication circuitry, and third communication circuitry. During operation of the first communication circuitry in a second operating mode comprising second power consumption, the example system and method uses the second communication circuitry to perform packet arbitration for wireless communications by the second communication circuitry and a third communication circuitry.
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公开(公告)号：US12081995B2
公开(公告)日：2024-09-03
申请号：US18233813
申请日：2023-08-14
摘要： The embodiments described herein are directed at techniques to sharing a transmission medium in a Bluetooth transceiver/WLAN transceiver combination device. A first device may receive a request from a second device to use the wireless transmission medium. The second device may also transmit timing data to the first device. The first device may determine a period of time to allow the second device to use the wireless transmission medium based on the timing data.
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4.发明申请公开(公告)号：US20210352589A1
公开(公告)日：2021-11-11
申请号：US17326858
申请日：2021-05-21
发明人： Raghavendra Kencharla , Rajendra Kumar Gundu Rao , Sri Ramya Thota , Raghunatha Kondareddy , Kamesh Medapalli
摘要： Systems, methods, and devices enable coexistence of traffic for collocated transceivers. Methods may include generating, using a processing device, a target-wake-time (TWT) agreement, the TWT agreement being determined based on availability of a first transceiver and a plurality of wireless devices. The methods may also include generating, using the processing device, a medium access schedule for the first transceiver based on a transmission parameter of a second transceiver, the second transceiver being collocated with the first transceiver and sharing a transmission medium with the first transceiver, and the medium access schedule being a TWT schedule. The methods may further include transmitting the TWT schedule to the plurality of wireless devices, the TWT schedule identifying a plurality of wake times and a plurality of sleep times to the plurality of wireless devices.
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公开(公告)号：US20200008213A1
公开(公告)日：2020-01-02
申请号：US16144870
申请日：2018-09-27
摘要： Systems, methods, and devices enable coexistence of traffic for collocated transceivers. Methods may include generating, using a processing device, a medium access schedule for at least a first transceiver based on a transmission parameter of a second transceiver, the second transceiver being collocated with the first transceiver and sharing a transmission medium with the first transceiver, and the medium access schedule comprising a QuietIE schedule. Methods may also include identifying a plurality of wireless devices communicatively coupled to the first transceiver. Methods may further include transmitting the QuietIE schedule to the plurality of wireless devices, the QuietIE schedule identifying a plurality of quiet periods and a plurality of available periods to the plurality of wireless devices.
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公开(公告)号：US20230309084A1
公开(公告)日：2023-09-28
申请号：US17656615
申请日：2022-03-25
IPC分类号： H04W72/12
CPC分类号： H04W72/1215 , H04W72/1226 , H04W4/80
摘要： Systems, methods, and devices improve medium usage of wireless devices. Methods include determining, using one or more processors, multiple protection frames should be used for a first wireless radio and a second wireless radio based, at least in part, on an interference parameter, wherein the first wireless radio and the second wireless radio are collocated in a same wireless device. Methods also include determining, using the one or more processors, one or more transmission parameters associated at least one of the wireless radios, the one or more transmission parameters representing a first duty cycle of the first wireless radio and a second duty cycle of the second wireless radio. Methods further include determining, using the one or more processors, a number of protection frames and a protection frame duration based, at least in part, on the one or more transmission parameters.
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公开(公告)号：US11039457B2
公开(公告)日：2021-06-15
申请号：US16675748
申请日：2019-11-06
摘要： Systems, methods, and devices that enable coexistence of traffic for collocated transceivers are described herein. In an example embodiment, a method may comprise: receiving a QuietIE request from a wireless device communicatively coupled to a first transceiver; generating, using a processing device, a QuietIE schedule for the first transceiver and the wireless device based on a transmission parameter identifying one or more transmission times designated by a transmission protocol of a second transceiver, where the second transceiver is collocated with the first transceiver and shares a transmission medium with the first transceiver, and where the QuietIE schedule identifies a plurality of quiet periods and a plurality of available periods to the wireless device; and transmitting the QuietIE schedule to the wireless device.
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8.发明授权公开(公告)号：US11026175B2
公开(公告)日：2021-06-01
申请号：US16143778
申请日：2018-09-27
发明人： Raghavendra Kencharla , Rajendra Kumar Gundu Rao , Sri Ramya Thota , Raghunatha Kondareddy , Kamesh Medapalli
摘要： Systems, methods, and devices enable coexistence of traffic for collocated transceivers. Methods may include generating, using a processing device, a target-wake-time (TWT) agreement, the TWT agreement being determined based on availability of a first transceiver and a plurality of wireless devices. The methods may also include generating, using the processing device, a medium access schedule for the first transceiver based on a transmission parameter of a second transceiver, the second transceiver being collocated with the first transceiver and sharing a transmission medium with the first transceiver, and the medium access schedule being a TWT schedule. The methods may further include transmitting the TWT schedule to the plurality of wireless devices, the TWT schedule identifying a plurality of wake times and a plurality of sleep times to the plurality of wireless devices.
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公开(公告)号：US10433346B1
公开(公告)日：2019-10-01
申请号：US16139315
申请日：2018-09-24
摘要： A method includes receiving an absence schedule and storing the absence schedule in a memory. The absence schedule indicates a plurality of absence periods during which a group owner device in a wireless network will be unavailable for receiving transmissions in a frequency band. The method further includes controlling a primary radio transceiver of a wireless device based on the absence schedule, receiving a first request from a secondary radio transceiver of the wireless device to transmit a first wireless message in the frequency band, and granting the first request in response to determining based on the stored absence schedule that a transmission time of the first wireless message is within one of the plurality of absence periods.
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10.发明公开公开(公告)号：US20240008066A1
公开(公告)日：2024-01-04
申请号：US17810222
申请日：2022-06-30
CPC分类号： H04W72/1257 , H04W74/0808 , H04W72/14 , H04W84/10
摘要： Systems, methods, and devices implement enhanced coexistence of radios within wireless devices. Methods include receiving a data packet at a wireless device, the data packet having a packet structure, the wireless device comprising a first wireless radio collocated with a second wireless radio, and identifying one or more features of the data packet based, at least in part, on the packet structure of the data packet. Methods further include updating a medium access grant signal associated with the second wireless radio based, at least in part, on the one or more features of the data packet, the medium access grant signal determining which of the first or second wireless radios has access to a communications medium.
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