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1.发明公开公开(公告)号：US20230262744A1
公开(公告)日：2023-08-17
申请号：US18139565
申请日：2023-04-26
发明人： Insoo Hwang , Qi Qu , Kyungho Kim , Jie Zhang
CPC分类号： H04W72/54 , H04W28/0268
摘要： Disclosed herein are related to a device controlling a wireless communication link based on an average amount of radiation exposure and quality of service (QoS). In one aspect, the device includes a processor configured to determine the QoS indicating a target performance of a communication link of a communication interface. In one aspect, the processor is configured to determine radio resource information of the communication link. In one aspect, the processor is configured to predict an amount of radiation exposure for a time period according to the QoS, the radio resource information, and the detected proximity of the user. In one aspect, the processor is configured to compare the predicted amount of radiation exposure for the time period against a time averaged threshold amount of radiation exposure. In one aspect, the processor is configured to allocate radio resources to the communication interface, according to the comparison.
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公开(公告)号：US11711829B2
公开(公告)日：2023-07-25
申请号：US17356623
申请日：2021-06-24
发明人： Swaminathan Balakrishnan , Achaleshwar Sahai , Ping Wang , Qi Qu , Yee Sin Chan
IPC分类号： H04W72/51 , H04W28/08 , H04W72/543 , H04L1/1812 , H04W52/02
CPC分类号： H04W72/51 , H04L1/1812 , H04W28/0967 , H04W72/543 , H04W52/0254
摘要： Described embodiments provide systems and methods for adjusting an operating mode for a wireless device's communications with a network. The wireless device may determine a communication profile of an application of the wireless device with the network. The wireless device may determine a type of motion of the wireless device. The wireless device may determine an operating mode for the wireless device's communications with the network, according to the communication profile and the type of motion. The wireless device may transmit a message to the network to cause the operating mode to be configured for the wireless device's communications with the network.
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公开(公告)号：US11606121B1
公开(公告)日：2023-03-14
申请号：US17461227
申请日：2021-08-30
发明人： Dong Zheng , Qi Qu , Abhishek Kumar Agrawal
摘要： Described embodiments provide devices and methods for directing portions of signals to reduce power consumption. A wearable device may comprise N antennas configured to wirelessly receive and/or transmit incoming and/or outgoing signals. The N antennas may be spatially disposed on the device to enable at least one of the N antennas to be clear from blockage by a body part of a user when the device is maintained or worn against the body part, wherein N is an integer value greater than or equal to 2. The wearable device may comprise N receive chains coupled to the N antennas via transmit-receive couplers, the N receive chains configured to process the incoming signals. The wearable device may comprise a transmit chain configured to generate the outgoing signals. The wearable device may comprise a RF controller circuitry configured to direct portions of the generated outgoing signals via the transmit-receive couplers to the N antennas.
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公开(公告)号：US11576121B2
公开(公告)日：2023-02-07
申请号：US17155623
申请日：2021-01-22
发明人： Dong Zheng , Qi Qu , Gang Lu , William Louis Abbott
摘要： Disclosed herein are related to a first device to communicate with a second device and a third device. In one aspect, the first device determines a first time interval to receive a first beacon frame from the second device. In one aspect, the first device determines, according to the first time interval, a second time interval for the first device to transmit a second beacon frame to a third device. In one aspect, the first device determines a third time interval to operate the first device in a wake up mode. The third time interval may encompass the first time interval and the second time interval. In one aspect, the first device receives the first beacon frame from the second device during the first time interval, and transmits the second beacon frame to the third device during the second time interval.
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公开(公告)号：US11497012B2
公开(公告)日：2022-11-08
申请号：US17173040
申请日：2021-02-10
发明人： Dong Zheng , Qi Qu , Gang Lu , William Louis Abbott
摘要： Disclosed herein are related to a first device to communicate with an access point and a second device. In one aspect, the first device determines a first time interval for wireless communication between the first device and the access point. In one aspect, the first device determines a second time interval to prevent wireless communication between the first device and the access point. In one aspect, the first device determines a third time interval within the second time interval for wireless communication between the first device and the second device. In one aspect, the first device communicates with the access point during the first time interval. In one aspect, the first device communicates with the second device as a soft access point during the third time interval.
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6.发明公开公开(公告)号：US20240314636A1
公开(公告)日：2024-09-19
申请号：US18121140
申请日：2023-03-14
IPC分类号： H04W28/02 , H04L47/6275
CPC分类号： H04W28/0289 , H04L47/6275 , H04W28/0236
摘要： Disclosed herein are systems and method for providing quality of service to data streams transmitted via a single protocol stream. A scheduler of a sender can receive profiles corresponding to streams of data generated by an application of the sender. The scheduler can receive, from a receiver receiving the streams of data, congestion information of some the streams of data. The scheduler can determine, according to the congestion information and the profiles, a priority of a first stream with respect to a second stream of the streams of data, for a single protocol stream. An assembler of the sender can generate a plurality of packets of the single protocol stream using first packets of the first stream and second packets of the second stream in accordance with the priority. The sender can transmit to the receiver, the single protocol stream comprising the plurality of packets.
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7.发明公开公开(公告)号：US20240073734A1
公开(公告)日：2024-02-29
申请号：US18236573
申请日：2023-08-22
发明人： Zhu Ji , Yee Sin Chan , Xiaodi Zhang , Qi Qu
IPC分类号： H04W28/02
CPC分类号： H04W28/0268
摘要： Aspects of this technical solution can include identifying, by a wireless communication device, various of a plurality of data units each respectively corresponding to various types of communication, determining, by the wireless communication device and from various of the plurality of data units, various parameters each indicating an importance of respective ones of the plurality of data units according to the various types of communication, selecting, by the wireless communication device according to various of the parameters satisfying a first heuristic indicative of a type of communication among the types of communication, various selected data units among various of the plurality of data units that correspond to the parameters satisfying a second heuristic corresponding to a quality-of-service (QoS) level for the type of communication, and transmitting, by the wireless communication device according to the second heuristic, various of the selected data units.
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公开(公告)号：US11882552B2
公开(公告)日：2024-01-23
申请号：US17878588
申请日：2022-08-01
发明人： Gang Lu , Nihar Doshi , Jiwon Steve Han , Xiaoguang Wang , Dong Zheng , Chunyu Hu , Qi Qu
IPC分类号： H04W52/02 , H04W72/0453 , H04W72/23
CPC分类号： H04W72/0453 , H04W52/0229 , H04W72/23
摘要： Disclosed herein are a system, a method and a device for switching between different communications protocols. A head wearable display can transmit, to a console during a first session interval, a first request to switch from a first link using a first communication protocol to a second link using a second communication protocol. The first request can include at least one characteristic of the first link. The head wearable display can receive, from the console, a first response to the first request, to perform a switch from the first link to the second link. The first response can indicate a wake up time and a second session interval to perform the switch. The head wearable display can switch from the first link to the second link in the second session interval and after the wake up time.
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公开(公告)号：US11825529B2
公开(公告)日：2023-11-21
申请号：US17372081
申请日：2021-07-09
发明人： Srinivasa Prasad Vangaru , Qi Qu , Ping Wang , Dong Zheng , Insoo Hwang , Jiansong Wang , Gahima Stephen Mbonye , Swaminathan Balakrishnan
摘要： Disclosed herein are systems and methods for facilitating wireless communication of a wearable device. In one aspect, a wireless device receives a paging message from a cellular network, via a wireless link between the wireless device and a companion device. The paging message can be received while a cellular modem of the wireless device is operating in reduced power mode and not registered with the cellular network, and the companion device is registered with the cellular network. The wireless device can transition the cellular modem from the reduced power mode to an active mode in response to receiving the paging message via the wireless link with the companion device. The wireless device can register with the cellular network after the modem has transitioned to active mode, to establish a cellular link directly with the cellular network.
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公开(公告)号：US20230354091A1
公开(公告)日：2023-11-02
申请号：US17731191
申请日：2022-04-27
发明人： Xiaodi Zhang , Ping Wang , Swaminathan Balakrishnan , Jiansong Wang , Achaleshwar Sahai , Qi Qu
IPC分类号： H04W28/02
CPC分类号： H04W28/0273 , H04W28/0284 , H04W28/0289
摘要： Disclosed herein are related to reducing network congestion of wireless communication. In one aspect, a base station of a wireless cellular network determines a level of a network congestion from a plurality of candidate levels of the network congestion. In one aspect, the base station determines whether a type of the network congestion comprises an uplink congestion or a downlink congestion. In one aspect, the base station determines one or more processes to reduce the network congestion, according to the determined level of the network congestion and the determined type of the network congestion. In one aspect, the base station performs the determined one or more processes.
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