公开(公告)号：US11146354B2

公开(公告)日：2021-10-12

申请号：US16476029

申请日：2018-01-05

申请人： LG ELECTRONICS INC.

发明人： Seunggye Hwang ,  Bonghoe Kim ,  Joonkui Ahn ,  Yunjung Yi ,  Kijun Kim

IPC分类号： H04W40/00 ,  H04B14/00 ,  G06F11/10 ,  H04L1/00

摘要： A disclosure of the present specification provides a method for performing channel-coding of information on the basis of polar code. The method comprises the steps of: performing the channel-coding of first input information and second input information by using a generator matrix for the polar code; and transmitting first output information and second output information generated as a result of the channel-coding, wherein the first output information may be generated using only the first input information, and the second output information may be generated using both the first output information and the second input information.

公开(公告)号：US11133880B2

公开(公告)日：2021-09-28

申请号：US16744891

申请日：2020-01-16

申请人： HITACHI, LTD.

发明人： Hiroki Yamada ,  Yuichi Igarashi ,  Kenzaburo Fujishima ,  Takashi Yano ,  Masami Oonishi

IPC分类号： H04W40/00 ,  H04B17/391 ,  H04B17/318 ,  H04W64/00 ,  H04W16/18

摘要： A computer system, which estimates a radio wave propagation characteristic in a space where a wireless communication system using structure data and system data is constructed, includes a computer having a processor and a storage apparatus and holds feature parameter information, which stores an entry that associates a parameter included in structure data, that is, a feature parameter which greatly contributes to an estimation result of the radio wave propagation characteristic in the space with a type of the space. When receiving a request for estimation of a radio wave propagation characteristic in a target space, the processor retrieves an entry associated with a type of the target space from the feature parameter information, and presents an interface to input a value of the feature parameter included in the retrieved entry as estimation structure data and an interface to input estimation system data.

公开(公告)号：US11129080B2

公开(公告)日：2021-09-21

申请号：US16653623

申请日：2019-10-15

申请人： ELTA SYSTEMS LTD.

发明人： Adi Schwartz ,  Yaakov Shoshan ,  Itay Sherman ,  Udi Weinsberg

IPC分类号： H04W40/22 ,  H04W76/10 ,  H04W4/90 ,  H04W76/12 ,  H04W8/26 ,  H04W72/04 ,  H04B7/155 ,  H04B7/26 ,  H04W28/02 ,  H04W36/04 ,  H04W72/02 ,  H04W72/00 ,  H04W8/08 ,  H04J11/00 ,  H04L1/00 ,  H04W28/14 ,  H04W40/02 ,  H04W76/11 ,  H04W4/40 ,  H04L29/12 ,  H04W40/00 ,  H04W80/04 ,  H04W84/00 ,  H04W84/04 ,  H04W88/04 ,  H04W88/08 ,  H04W88/16

摘要： A method operative in conjunction with a cellular communication network having a core element and comprising providing moving relays including base and mobile station functionality and a relay resource manager, all co-located, including providing an emergency moving relay from among the moving relays further including a simulated stationary network that includes a simulated IP connectivity gateway communicating with a simulated mobility management entity. The simulated stationary network simulates a stationary network's operation; the emergency moving relay being a root of a sub tree that includes moving relays and mobile stations, and is configured to utilize its mobile and base station functionalities and relay resource manager for operating in: (i) normal mode: emergency moving relay communicates with other relays in the network and with the stationary network; (ii) emergency mode, including, in response to an emergency event, finding new networks to connect to.

公开(公告)号：US11128574B2

公开(公告)日：2021-09-21

申请号：US16985718

申请日：2020-08-05

申请人： ipDataTel, LLC

发明人： Byron L. Hoffman ,  Eric R. Lachney ,  Michael R. Miller ,  Russell S. Vail

IPC分类号： G06F15/16 ,  H04L12/927 ,  H04L29/12 ,  H04L29/06 ,  H04L29/08 ,  H04W40/00

摘要： Method and apparatus for facilitating accessing home surveillance device data, preferably an IP camera video stream, by a remote user device at the remote user device's instigation, over the Internet through a home router, the facilitating including incorporating a smart gateway in local communication with the home router and in persistent or intermittent communication with a remote Internet server to facilitate communication of data over the Internet at the remote user device's request through direct communication between the remote user device and the smart gateway, the smart gateway in local communication with the home surveillance device such as an IP camera, the direct communication facilitated by a “hole punch” type of technique.

公开(公告)号：US11122490B2

公开(公告)日：2021-09-14

申请号：US16694248

申请日：2019-11-25

申请人： Guy McIlroy

发明人： Guy McIlroy

IPC分类号： H04W40/02 ,  H04W56/00 ,  H04W40/24 ,  H04L1/00 ,  H04L1/16 ,  H04W40/00 ,  H04L12/751 ,  H04L12/721 ,  H04W4/06 ,  H04W8/26 ,  H04W52/02 ,  H04W84/18

摘要： Disclosed is an improved implementation of a flood fill mesh radio network that utilizes message age disambiguation to prevent unnecessary propagation of repeated messages in the network. A digital counter may be used to generate a sequence of numbers based on counter values and the counter values may be associated with each message frame that is broadcast into the mesh network. The domain of generated sequence numbers can be divided up into low and high subdomains and the maximum number of message frames broadcast by a network node in the mesh network may be constrained so that no two messages broadcast by a network node remain circulating in the network longer than that required for the digital counter to wrap back to zero. Under this paradigm the counter values associated with each message can be compared to determine the relative age of the message frames to detect repeated messages.

公开(公告)号：US11115894B2

公开(公告)日：2021-09-07

申请号：US16540924

申请日：2019-08-14

申请人： Motorola Mobility LLC

发明人： Ranjeet Gupta ,  Mary Khun Hor-Lao ,  Binesh Balasingh

IPC分类号： H04W40/00 ,  H04W40/02 ,  H04W40/14 ,  H04L12/26

摘要： In aspects of managing FTM frames of WLAN RTT bursts, a device can receive a WLAN RTT burst, such as initiated by a device application, device firmware, or received as a RTT ranging request. The device implements a status module that interposes the routing of the ranging request in the device, and determines a device state of the device with a device state monitor of the status module. The status module is implemented to drop the ranging request if the device is an idle device state such that the ranging request is extraneous. Alternatively, the status module is implemented to reduce a number of FTM frames in the ranging request based on the device state indicating that multiple FTM frames of the ranging request are extraneous, and then route to perform the ranging request of the WLAN RTT burst with the reduced number of FTM frames in the ranging request.

公开(公告)号：US11102697B2

公开(公告)日：2021-08-24

申请号：US16459231

申请日：2019-07-01

申请人： Guangdong Oppo Mobile Telecommunications Corp., Ltd.

发明人： Jinhua Gong ,  Baoti Li

IPC分类号： H04W40/10 ,  H04R1/10 ,  H04W40/00 ,  H04W52/02

摘要： A method for controlling earphone switching and an earphone are provided. The method includes the following. A first earphone acquires a first remaining power and a first operating parameter of the first earphone and a second remaining power and a second operating parameter of a second earphone. The second earphone serves as a slave earphone. The first earphone predicts a first battery life of the first earphone according to the first remaining power and the first operating parameter and a second battery life of the second earphone according to the second remaining power and the second operating parameter. The first earphone predicts switches the second earphone to serve as a master earphone and the first earphone to serve as a slave earphone, when a difference between the second battery life and the first battery life is greater than a first preset threshold.

公开(公告)号：US11096065B2

公开(公告)日：2021-08-17

申请号：US16686583

申请日：2019-11-18

申请人： Huawei Technologies Co., Ltd.

发明人： Keyvan Zarifi ,  Mohammadhadi Baligh ,  Jianglei Ma ,  Peiying Zhu ,  Amine Maaref

IPC分类号： H04W40/00 ,  H04W16/26 ,  H04B7/155 ,  H04W88/04

摘要： Embodiments of the invention describe a novel solution to enhance network service to devices with limited or no connectivity. Embodiments include network-aware nodes deployed by an end-user or operator which are configured by a network to achieve enhanced coverage, enhanced throughput, enhanced battery life, and mitigation of cell boundary experiences, etc. Embodiments provide these benefits to a specified or non-specified set of user equipment (e.g., neighboring user equipment). The service expansion terminal can be an available user equipment that is idle and that has been volunteered, assigned, or is a dedicated node with limited user interface and designed for carrying out enhanced coverage, enhanced throughput, enhanced battery life, and the mitigation of cell boundary experiences, etc. Embodiments may therefore provide low-cost, flexible deployment, and mobility thereby enabling boundaryless service.

公开(公告)号：US11089500B2

公开(公告)日：2021-08-10

申请号：US16730793

申请日：2019-12-30

申请人： Apple Inc.

发明人： Puneet K. Jain ,  Varun N. Rao ,  Muthaiah Venkatachalam

IPC分类号： H04W28/02 ,  H04B17/318 ,  H04J11/00 ,  H04J3/16 ,  H04L1/18 ,  H04L12/24 ,  H04L12/26 ,  H04L29/06 ,  H04L29/08 ,  H04L5/00 ,  H04L5/14 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W28/08 ,  H04W28/16 ,  H04W36/00 ,  H04W36/14 ,  H04W36/22 ,  H04W4/70 ,  H04W40/00 ,  H04W40/24 ,  H04W48/16 ,  H04W48/20 ,  H04W52/02 ,  H04W52/04 ,  H04W52/14 ,  H04W72/02 ,  H04W72/04 ,  H04W72/08 ,  H04W72/12 ,  H04W74/00 ,  H04W76/12 ,  H04W76/15 ,  H04W76/16 ,  H04W76/23 ,  H04W76/27 ,  H04W76/28 ,  H04W76/30 ,  H04W8/08 ,  H04W88/02 ,  H04W88/06 ,  H04W72/00 ,  H04W80/10 ,  H04W84/12 ,  H04W88/08 ,  H04W88/18 ,  H04W84/04 ,  H04W88/12 ,  H04W88/14 ,  H04W88/16

摘要： A 3GPP monitoring architecture framework provides monitoring event configuration, detection, and reporting for machine-type and other mobile data applications by configuring monitoring on a mobility management entity (MME), a serving general packet radio service support node (SGSN), or a home subscriber service (HSS) node through existing interfaces, such as Tsp, T4, and T5 interfaces.

公开(公告)号：US11039371B2

公开(公告)日：2021-06-15

申请号：US16432176

申请日：2019-06-05

申请人： SIPCO, LLC

发明人： David Petite

IPC分类号： H04W40/14 ,  H04W40/00 ,  H04B3/36 ,  H04W88/04 ,  H04W88/12

摘要： A system and method for providing wireless network communications between a plurality of remote devices and a site controller are provided. Each network and the site controller communicates using a communications protocol adapted to allow remote devices and the site controller to independently control the communication path for transmissions sent by each device. In some embodiments, remote devices can collect and store information about other remote devices and available communication paths for optimum data transmission. Also, in some embodiments, remote devices can quickly join a preexisting network by communicating with a site controller and/or other remote devices. Other embodiments are also claimed and described.