公开(公告)号：US11641694B2

公开(公告)日：2023-05-02

申请号：US17367449

申请日：2021-07-05

申请人： Deutsche Telekom AG

发明人： Josep Colom Ikuno ,  Reinhard Lauster

IPC分类号： H04W92/02 ,  H04W24/08 ,  H04W48/18 ,  H04W92/16 ,  H04W16/22

摘要： A method for an emulation functionality between a first mobile communication network and a second mobile communication network includes: implementing, by an emulation function and its first and second interfaces using a respective plurality of emulated network functions or services and emulated network elements, an exchange of messages between the first and second mobile communication networks, thereby mapping between equivalent capabilities or needs of respective network functions or services and respective network elements and providing for: implementation of first individual interfaces or first individual interface types between the network functions or services and respective corresponding emulated network functions or services in the form of application programming interfaces (APIs); and implementation of second individual interfaces or second individual interface types between the network elements and respective corresponding emulated network elements in the form of network standard-specific interfaces or protocols.

公开(公告)号：US20230112654A1

公开(公告)日：2023-04-13

申请号：US18065562

申请日：2022-12-13

申请人： Sonos, Inc.

发明人： Niels van Erven ,  Connor Riley Northend

IPC分类号： H04B17/318 ,  H04W16/22 ,  H04B17/27

摘要： Systems and methods for localizing individuals in a region using wireless signals in accordance with embodiments are illustrated. One embodiment includes a method for localizing individuals in a region between wireless devices of a system. The method receives wireless signal strength data for signals transmitted along signal paths between several wireless playback devices transmitting on a wireless channel during synchronous playback of media content by the several wireless playback devices and determines a first signal strength for each of several portions of the wireless channel. The method calculates, for each signal path between each of the several wireless playback devices, a difference in the determined first signal strength from a second signal strength for each of the several subcarriers, and determines, based on the calculated differences, a state for a set of one or more individuals in the region.

公开(公告)号：US11617094B2

公开(公告)日：2023-03-28

申请号：US15930634

申请日：2020-05-13

申请人： Nokia Technologies Oy

发明人： Zhi-Chun Honkasalo ,  Vilho Räisänen ,  Carlos Alcantara ,  Ahmed Shehata

IPC分类号： H04W24/02 ,  G06N3/08 ,  H04W16/22

摘要： According to an example aspect of the present invention, there is provided a method comprising, receiving, from a first data endpoint of a radio access network, a representation of a local model of the first data endpoint of the radio access network, determining multiple common models for endpoints of the radio access network, selecting, based on the representation of the local model of the first data endpoint, one of said multiple common models for the first data endpoint and transmitting the selected common model to the first data endpoint, any other data endpoint or any other external system which utilizes the selected common model.

公开(公告)号：US20230082984A1

公开(公告)日：2023-03-16

申请号：US17716765

申请日：2022-04-08

申请人： Apple Inc.

发明人： Dhruv Khati ,  Shiva Krishna Narra ,  Krishna Myneni ,  Anjaneyulu Maganti ,  Sanjeevi Balasubramanian

IPC分类号： H04W16/22 ,  H04W16/28 ,  H04B17/391 ,  G06T7/33

摘要： The embodiments disclosed herein include capturing images via cameras or light sensors of a mobile communication device, processing the image to determine obstructed (e.g., by foliage) portions and unobstructed (e.g., open sky) portions of the images, and generating a grid indicating the obstructed and unobstructed portions. The device may then adjust operating characteristics, such as synchronizing with a communication hub or other mobile communication device, performing a handover with the communication hub or other mobile communication device, determining transmission power or an amount to increase transmission power, selecting an antenna, determining a beam direction, determining a discontinuous reception cycle or a frequency for receiving data, providing an indication to stop or proceed through certain areas (e.g., to take advantage of areas with higher signal quality or avoid areas with lower signal quality), and the like, based on the obstructed and unobstructed portions identified in the grid.

公开(公告)号：US11606830B2

公开(公告)日：2023-03-14

申请号：US16806098

申请日：2020-03-02

申请人： Samsung Electronics Co., Ltd.

发明人： Rami Jung ,  Dongseop Lee ,  Seongkyu Song ,  Minkyong Kim

IPC分类号： H04W76/19 ,  G06N5/04 ,  G06N20/00 ,  H04L41/0668 ,  H04L41/147 ,  H04L41/149 ,  H04L41/16 ,  H04L43/0811 ,  H04W76/14 ,  H04W88/04 ,  H04W16/22 ,  H04L41/0631 ,  G06N3/04

摘要： An electronic apparatus and a control method are provided. The electronic apparatus includes a transceiver, a memory configured to store an artificial intelligence (AI) model, and a processor configured to control the transceiver to receive environment information from at least one of a plurality of devices that are connected to the electronic apparatus, determine that a predicted device of the plurality of devices will lose a network connection based on the first AI model and the environment information, and in response to determining the predicted device will lose the network connection, maintain the network connection of the predicted device through another device of the plurality of devices. The electronic apparatus may use a rule-based model or an AI model trained by using at least one of a machine learning algorithm, a neural network algorithm, or a deep-learning algorithm.

公开(公告)号：US11595825B2

公开(公告)日：2023-02-28

申请号：US17186291

申请日：2021-02-26

申请人： AT&T Mobility II LLC

发明人： Shomik Pathak ,  James P. Daves ,  Iftekhar Alam

IPC分类号： H04W16/22 ,  H04B17/391 ,  H04B17/00 ,  H04W16/02 ,  H04B17/309 ,  H01Q1/24 ,  H01Q3/34 ,  H01Q21/28 ,  H04B7/0426 ,  H04L5/00 ,  H04W72/04 ,  H04W72/12 ,  H04W16/28 ,  H04W72/0453

摘要： The technologies described herein are generally directed to facilitate allocating resources to zones for IOT equipment in a fifth generation (5G) network or other next generation networks. An example method discussed herein includes identifying, by carrier allocation equipment, carrier transmission information corresponding to transmission of a first carrier signal configured to support Internet of things equipment. The method can further comprise analyzing, by the carrier allocation equipment, the carrier transmission information to determine coverage information corresponding to a potential for coverage, by the first carrier signal, of an Internet of things equipment support zone corresponding to a geographic area. The method can further include, based on the coverage information, facilitating configuring transmission parameter information, representative of a transmission parameter applicable to the coverage of the Internet of things equipment support zone by the first carrier signal.

公开(公告)号：US20230059954A1

公开(公告)日：2023-02-23

申请号：US17797556

申请日：2020-05-11

申请人： Telefonaktiebolaget LM Ericsson (publ)

发明人： Taesuh PARK ,  Chun-Hao LIU ,  Hun CHANG ,  Joji PHILIP ,  Thalanayar MUTHUKUMAR ,  Michael MARAGOUDAKIS

IPC分类号： H04W16/22 ,  H04W24/10

摘要： Embodiments of the disclosed techniques disclose methods for planning an indoor radio network for a building. In one embodiment, a method comprises preprocessing an image of a floor plan of the building; generating a radio propagation map for the floor plan using the preprocessed image; and determining an indoor radio transmitter distribution for the floor plan using the radio propagation map.

公开(公告)号：US20230033886A1

公开(公告)日：2023-02-02

申请号：US17876935

申请日：2022-07-29

申请人： DISH Wireless L.L.C.

发明人： Sundeep Goswami ,  Robert Kierzyk ,  Said Berrahil ,  Marc Rouanne ,  Andrew Trujillo

IPC分类号： H04W24/00 ,  H04L43/50 ,  H04W16/22 ,  H04L41/14

摘要： Systems, methods, and non-transitory, machine-readable media may facilitate multi-environment cellular network slice testing. A cloud-based test environment may be created and may include multiple cellular network components executed on a cloud-based computing platform. One or more slice testing requests may be received from a service provider system. Responsive to the one or more slice testing requests, one or more network slices may be created, where the one or more network slices may correspond to one or more portions of a cellular network. Slice testing may be performed with the one or more network slices within the cloud-based test environment. Results of the slice testing using the one or more network slices may be obtained.

公开(公告)号：US20230027175A1

公开(公告)日：2023-01-26

申请号：US17481815

申请日：2021-09-22

申请人： Cisco Technology, Inc.

发明人： Salvatore Valenza ,  Samer Salam ,  Taha Hajar ,  Nikodin Ristanovic ,  Arun G. Khanna ,  Min Se KIM ,  Matthew Aaron Silverman ,  James Florwick

IPC分类号： H04W16/22 ,  G06T15/06

摘要： The present technology is directed to visualizing a Wi-Fi signal propagation in 3-D at various heights and locations. The present technology can calculate a radio frequency (RF) propagation pattern for a Wi-Fi access point (AP) based on a RF propagation model for the Wi-Fi AP and overlay the RF propagation pattern for the Wi-Fi AP over a visualization of the building plan to present a 3-D visualization of the RF propagation pattern of the 3-D space. In particular, the present technology can project a plurality of ray-paths in various directions in a 3-D space originated from the Wi-Fi AP and determine whether the ray-paths interface with objects defined in the building plan. The present technology can segment the respective ray-path into contiguous segments of substantially uniform mediums for each ray-path that interface with the objects and determine a RF signal strength at points along the contiguous segments of the ray-paths.

公开(公告)号：US20230021462A1

公开(公告)日：2023-01-26

申请号：US17409468

申请日：2021-08-23

申请人： Cisco Technology, Inc.

发明人： Salvatore Valenza ,  Samer Salam ,  Taha Hajar ,  Nikodin Ristanovic ,  Arun G. Khanna ,  Matthew Aaron Silverman

IPC分类号： H04W16/22 ,  H04W16/20 ,  H04B17/318 ,  H04B17/391

摘要： The present technology is directed to providing a 3-D visualization of a Wi-Fi signal propagation pattern based on telemetry data. The present technology can receive telemetry data for a Wi-Fi access point located at a location of a building plan in a Wi-Fi visualization system, store the telemetry data with a timestamp, determine a change in a Wi-Fi coverage for the Wi-Fi access point based on the telemetry data, and present a visualization illustrating the change in the Wi-Fi coverage for the Wi-Fi access point. The present technology can further present an animation of the change in the Wi-Fi coverage for the Wi-Fi access point based on the stored telemetry data.