公开(公告)号：US11910224B2

公开(公告)日：2024-02-20

申请号：US17437456

申请日：2020-03-04

Applicant: SIGNIFY HOLDING B.V.

Inventor： Xiangyu Wang

IPC: G16Y10/75 ,  G16Y20/30 ,  G16Y30/00 ,  G16Y40/40 ,  H04L67/12 ,  H04L69/00 ,  H04W4/80 ,  H04W8/22 ,  H04W16/04 ,  H04W24/02 ,  H04W28/02 ,  H04W40/24 ,  H04W48/06 ,  H04W52/02 ,  H04W72/12 ,  H04W74/08 ,  H04W76/15 ,  H04W84/18 ,  H04W88/06 ,  H04W92/02 ,  H04W92/18

CPC classification number: H04W28/021 ,  H04L67/12 ,  H04L69/26 ,  H04W4/80 ,  H04W8/22 ,  H04W16/04 ,  H04W24/02 ,  H04W40/248 ,  H04W48/06 ,  H04W52/0212 ,  H04W72/1215 ,  H04W74/085 ,  H04W76/15 ,  G16Y10/75 ,  G16Y20/30 ,  G16Y30/00 ,  G16Y40/40 ,  H04W84/18 ,  H04W88/06 ,  H04W92/02 ,  H04W92/18 ,  Y02D30/70

Abstract: The present invention relates to a receiver-centric transmission system for IoT systems, such as lighting networks, with combo protocol radio chips that share a single radio front-end for two or more transmission protocols of different network technologies while preventing unacceptable performance degradations in one or both protocol modes. The receiver-centric approach allows implementation of two networks with acceptable performances on one single radio chip per node rather than requiring two radio chips per node.

公开(公告)号：US11824909B2

公开(公告)日：2023-11-21

申请号：US17395761

申请日：2021-08-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-Hyeon Bae ,  Kyung-Mo Park ,  Young-Wan So ,  Hyun-Koo Yang

IPC: H04L65/611 ,  H04W4/06 ,  H04W16/04 ,  H04W28/02 ,  H04L65/61 ,  H04W28/082 ,  H04H60/06

CPC classification number: H04L65/611 ,  H04H60/06 ,  H04L65/61 ,  H04W4/06 ,  H04W16/04 ,  H04W28/02 ,  H04W28/0252 ,  H04W28/082

Abstract: The present invention relates to a device and method for transmitting or receiving media resource identification (MRI) information for managing traffic of a service in a communication system. A method for transmitting information associated with content provision in a communication system according to an embodiment of the present invention comprises the steps of: acquiring content configuration information and transmission scheme information for a content; generating media resource identification information including scheduling information and the transmission scheme information according to each content type on the basis of the content configuration information and the transmission scheme information; and transmitting the media resource identification information.

公开(公告)号：US20230034313A1

公开(公告)日：2023-02-02

申请号：US17791199

申请日：2020-01-28

Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION

Inventor： Hirantha ABEYSEKERA ,  Toshiro NAKAHIRA ,  Shoko SHINOHARA ,  Koichi ISHIHARA ,  Yasushi TAKATORI

IPC: H04W16/04 ,  H04W28/02 ,  H04W28/08

Abstract: In a wireless communication system including an intermediate processing device which performs processing between a plurality of base stations to which terminal stations are connectable and a base station control device which controls each of the base stations, the intermediate processing device includes an information collection unit configured to collect wireless environment information which includes information regarding the terminal stations connected to the base stations and which indicates wireless environments around the base stations and the terminal stations, from each of the base stations, a first conversion unit configured to convert the wireless environment information collected by the information collection unit into first information which is equally processable by the base station control device without distinction for each of the base stations, a transmission unit configured to transmit the first information to the base station control device, a reception unit configured to receive a parameter calculated by the base station control device based on the first information, and a second conversion unit configured to convert the parameter received by the reception unit into individual second information in accordance with each of the base stations, and each of the base stations includes a reception unit configured to receive the second information and a setting unit configured to perform setting so as to perform communication with each of the terminal stations based on the second information.

公开(公告)号：US20220369193A1

公开(公告)日：2022-11-17

申请号：US17683904

申请日：2022-03-01

Applicant: Intellectual Ventures II LLC

Inventor： Floyd BACKES ,  Gary VACON ,  William HAWE ,  Roger DURAND ,  Paul CALLAHAN

IPC: H04W36/18 ,  H04W48/08 ,  H04W84/12 ,  H04W52/02 ,  H04W52/24 ,  H04L47/125 ,  H04W28/16 ,  H04W72/02 ,  H04W80/04 ,  H04W16/04 ,  H04W52/10 ,  H04W28/22 ,  H04W52/18 ,  H04W52/22 ,  H04W52/28 ,  H04W52/50 ,  H04W64/00 ,  H04W72/04 ,  H04W74/00 ,  H04W52/34 ,  H04W60/00 ,  H04W8/04 ,  H04W16/06 ,  H04W16/10 ,  H04W52/36 ,  H04W36/32 ,  H04W48/20 ,  H04B17/27 ,  H04W28/04 ,  H04W40/36 ,  H04W76/10 ,  H04W24/02 ,  H04W36/08 ,  H04W72/08 ,  H04W28/18 ,  H04W36/20 ,  H04W84/18 ,  H04W92/20 ,  H04L67/1001 ,  H04W40/08 ,  H04W48/06 ,  H04W88/08 ,  H04W24/00 ,  H04W28/08 ,  H04W48/16 ,  H04W48/00 ,  H04W28/02 ,  H04W92/18 ,  H04W80/00 ,  H04L1/00 ,  H04W16/14 ,  H04W40/18 ,  H04W84/22

Abstract: The performance and ease of management of wireless communications environments is improved by a mechanism that enables access points (APs) to perform automatic channel selection. A wireless network can therefore include multiple APs, each of which will automatically choose a channel such that channel usage is optimized. Furthermore, APs can perform automatic power adjustment so that multiple APs can operate on the same channel while minimizing interference with each other. Wireless stations are load balanced across APs so that user bandwidth is optimized. A movement detection scheme provides seamless roaming of stations between APs.

公开(公告)号：US20220369114A1

公开(公告)日：2022-11-17

申请号：US17762284

申请日：2019-10-01

Applicant: NTT DOCOMO, INC.

Inventor： Teruaki Toeda ,  Tianyang Min

IPC: H04W16/04 ,  H04W24/10

Abstract: A base station includes a communication unit configured to perform communication with a plurality of terminals through one or more cells, and a control unit configured to perform measurement of the number of active terminals in layer 2 measurement, wherein the control unit measures the number of the active terminals for each cell.

公开(公告)号：US11477656B2

公开(公告)日：2022-10-18

申请号：US17088604

申请日：2020-11-04

Applicant: Sony Corporation

Inventor： Youping Zhao ,  Kangyi Liu ,  Chen Sun ,  Xin Guo

IPC: H04W28/18 ,  H04W16/04 ,  H04W28/22 ,  H04W28/02 ,  H04W28/20 ,  H04W28/08 ,  H04W72/04 ,  H04W88/08 ,  H04W16/22 ,  H04W84/00 ,  H04B1/69

Abstract: The disclosure relates to an electronic device for wireless communication, a wireless communication method and a computer readable medium. According to an embodiment, an electronic device for wireless communication includes a processing circuitry. The processing circuitry is configured to acquire a parameter related to a behavior characteristic of a mobile access point. The processing circuitry is further configure to determine a spectrum allocation manner for the mobile access point based on the parameter.

公开(公告)号：US20220272546A1

公开(公告)日：2022-08-25

申请号：US17663235

申请日：2022-05-13

Applicant: AT&T Intellectual Property I, L.P. ,  AT&T Mobility II LLC

Inventor： Arthur Richard Brisebois ,  Jeffrey Mikan ,  Kurt Huber

IPC: H04W16/18 ,  H04L41/14 ,  H04W16/04 ,  H04L41/0853 ,  H04L41/082 ,  H04L43/16 ,  H04J11/00 ,  H04L43/087

Abstract: Network planning based on collected crowd-sourced access point quality and selection data can optimize access point frequency and/or bandwidth selection. A cloud-based application can be utilized in conjunction with a mobile device to build a database of access point quality and thresholds suitable for real-time and other jitter-sensitive services. The mobile device jitter measurements and selection thresholds can be collected at a cloud platform, which creates an access point performance and selection threshold profile from which the network can facilitate access point frequency and/or bandwidth selections.

公开(公告)号：US11375382B2

公开(公告)日：2022-06-28

申请号：US16860580

申请日：2020-04-28

Applicant: AT&T Intellectual Property I, L.P. ,  AT&T Mobility II LLC

Inventor： Arthur Richard Brisebois ,  Jeffrey Mikan ,  Kurt Huber

IPC: H04W40/00 ,  H04W16/18 ,  H04L41/14 ,  H04W16/04 ,  H04L41/0853 ,  H04L41/082 ,  H04L43/16 ,  H04J11/00 ,  H04L43/087

Abstract: Network planning based on collected crowd-sourced access point quality and selection data can optimize access point frequency and/or bandwidth selection. A cloud-based application can be utilized in conjunction with a mobile device to build a database of access point quality and thresholds suitable for real-time and other jitter-sensitive services. The mobile device jitter measurements and selection thresholds can be collected at a cloud platform, which creates an access point performance and selection threshold profile from which the network can facilitate access point frequency and/or bandwidth selections.

公开(公告)号：USRE49020E1

公开(公告)日：2022-04-05

申请号：US15996242

申请日：2018-06-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jianglei Ma ,  Peiying Zhu ,  Wen Tong

IPC: H04W16/04 ,  H04W16/24

Abstract: An apparatus for adapting hyper cells in response to changing conditions of a cellular network is disclosed. During operation, the apparatus collects data regarding network conditions of the cellular network. In accordance with the collected network condition data, the apparatus changes an association of a transmit point from a second cell ID of a second hyper cell to a first cell ID of a first hyper cell. Virtual data channels, broadcast common control channel and virtual dedicated control channel, transmit point optimization, UE-centric channel sounding and measurement, and single frequency network synchronization are also disclosed.

公开(公告)号：US11265902B2

公开(公告)日：2022-03-01

申请号：US16819498

申请日：2020-03-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joseph Jeon

IPC: H04W72/12 ,  H04W16/04 ,  H04W72/04 ,  H04W92/12 ,  H04W28/02 ,  H04W88/08 ,  H04W92/20

Abstract: Method and apparatus for scheduling coordinated transmission in a wireless communication system are provided. According to various embodiments of the present disclosure, an apparatus for controlling resource utilization of a plurality of base stations comprises at least one transceiver configured to receive information about a buffer occupancy state from base stations performing a coordinated transmission, a processor configured to determine transmission states of the base stations based on the information about the buffer occupancy state. The at least one transceiver is further configured to transmit scheduling information comprising the transmission states.