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公开(公告)号：US20210250767A1
公开(公告)日：2021-08-12
申请号：US17241312
申请日：2021-04-27
摘要： System and method embodiments are provided for accessing a wireless network. The embodiments enable establishing and releasing session resources in a wireless local area network (WLAN) corresponding to packet data network (PDN) connections in a 3 GPP enhanced packet core (EPC). In an embodiment, a method in a network component for establishing a control channel with a user equipment (UE) includes setting up, by the network component, a link layer channel, sending, by the network component, an identifier of the link layer channel to the UE; and communicating, by the network component, with the UE over the link layer channel using a WLAN control protocol (WLCP), wherein the WLAN comprises a trusted WLAN Access Network (TWAN).
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公开(公告)号：US20210242929A1
公开(公告)日：2021-08-05
申请号：US17201772
申请日：2021-03-15
摘要： A method for multiple association includes associating with a first access point (AP) in a primary basic service set (BSS), associating with a second AP in a secondary BSS, informing the first and second APs of an inter-BSS relaying capability of a doubly-associated station, and relaying data between the first AP and the second AP.
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公开(公告)号：US20210242832A1
公开(公告)日：2021-08-05
申请号：US17176084
申请日：2021-02-15
发明人： Michael Bushman , James Caldwell
摘要： A resonant tank includes a first capacitor formed on a semiconductor substrate, a first inductor formed on the semiconductor substrate, a second capacitor formed on the semiconductor substrate, and a second inductor formed on the semiconductor substrate. The first capacitor, the first inductor, the second capacitor, and the second inductor are connected in a ring configuration, with each capacitor connected between a pair of the inductors and with each inductor connected between a pair of the capacitors. An amplifier circuit is coupled to the resonant tank and configured to amplify a signal in the resonant tank.
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公开(公告)号：US11068704B2
公开(公告)日：2021-07-20
申请号：US16704586
申请日：2019-12-05
发明人： Lei Yang , Fatih Porikli , Hai Yu
摘要： A computer-implemented method for estimating head pose angles of a user includes determining a first rotation between a first head pose axis associated with a first image of a plurality of images of the user and a camera axis associated with a camera taking the images. A second rotation is determined between a second head pose axis associated with a second image of the user and the camera axis. The first and second head pose axes are determined based on light reflections within the plurality of images. A head pose angle of the user can be estimated based on the first rotation and the second rotation. An alert can be generated based on the estimated head pose angle.
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公开(公告)号：US20210211376A1
公开(公告)日：2021-07-08
申请号：US17210148
申请日：2021-03-23
发明人： Huaimo Chen
IPC分类号： H04L12/721 , H04L12/707 , H04L12/26
摘要： A parallel flooding topology repair method performed by a node for repairing a flooding topology. The parallel flooding topology repair method detects a failed link and/or a failed node on a flooding topology, determines whether the failed link and/or failed node results in a flooding topology split, and repair the flooding topology by performing a local flooding topology repair process when the flooding topology is split.
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公开(公告)号：US11050138B2
公开(公告)日：2021-06-29
申请号：US16034240
申请日：2018-07-12
发明人： Wei Huang , Ping Shi , Xiaoyin He
摘要： An embodiment antenna system includes a first antenna portion configured to transmit a first signal received from a first feed and a second antenna portion configured to transmit a second signal received from a second feed. The second antenna portion is capacitively coupled to the second feed and inductively coupled to the first antenna portion, and the second signal has a frequency greater than a frequency of the first signal.
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公开(公告)号：US11042430B2
公开(公告)日：2021-06-22
申请号：US15899300
申请日：2018-02-19
发明人： Huaimo Chen
摘要： A method of protecting against two or more board failures at the same time by providing an elastic consistency platform (ECP) of high availability (HA) in multiple board environments is described. The ECP is provided between transmission control protocol (TCP) and an application using TCP on each board, including providing input and output buffers to store data between a producer and a consumer. The ECP is used to generate a warning when an amount of data unsynchronized in an output buffer of the ECP on any board reaches a programmable limit.
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公开(公告)号：US20210184944A1
公开(公告)日：2021-06-17
申请号：US17160150
申请日：2021-01-27
发明人： Alexander Clemm , Uma S. Chunduri
摘要： A mechanism is disclosed for performing network embedded real time service level objective (SLO) validation. The mechanism may be implemented by a network device including a processor configured to generate a data packet as part of a data flow, the data packet including a service level objective (SLO), the SLO indicating a network service threshold and including a key performance indicator (KPI), the KPI indicating a network service metric to be compared to the network service threshold; a transmitter coupled to the processor, the transmitter configured to transmit the data packet toward a network; and a receiver coupled to the processor, the receiver configured to receive a message, the message indicating to the network device whether a service provided by the network has met or violated the SLO.
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公开(公告)号：US20210168070A1
公开(公告)日：2021-06-03
申请号：US17107670
申请日：2020-11-30
IPC分类号： H04L12/723 , H04L12/717 , H04L12/759
摘要： Embodiments relate generally to systems and methods for transitioning a system from a tradition network to a Software Defined Network (SDN) enabled network. In some embodiments, the systems and methods may comprise the use of a Path Computation Element (PCE) as a central controller. Smooth transition between traditional network and the new SDN enabled network, especially from a cost impact assessment perspective, may be accomplished using the existing PCE components from the current network to function as the central controller of the SDN network is one choice, which not only achieves the goal of having a centralized controller to provide the functionalities needed for the central controller, but also leverages the existing PCE network components.
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60.发明授权公开(公告)号：US11019510B2
公开(公告)日：2021-05-25
申请号：US16868047
申请日：2020-05-06
发明人： Nathan Edward Tenny , Bin Liu
IPC分类号： H04W24/02 , H04L5/00 , H04W76/27 , H04L29/08 , H04W12/06 , H04W28/02 , H04W72/04 , H04W72/12 , H04W72/14
摘要： Embodiments are provided for managing and mitigation contention of high reliability and low latency transmissions in wireless communications networks. According to an embodiment, a network entity indicates a first grant to a first device associated with a first service. The first grant includes a first resource for transmitting for the first service and a second resource for retransmitting for the first service. The network entity also indicates a second grant to a second device associated with a second service. The second grant includes the first resource for transmitting for the second service and a third resource for retransmitting for the second service. A third grant is also indicated to a third device associated with a third service. The third grant includes the first resource for transmitting for the third service. The first service and the second service have higher transmission reliability and latency requirements than the third service.
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