公开(公告)号：WO2023049468A1

公开(公告)日：2023-03-30

申请号：PCT/US2022/044756

申请日：2022-09-26

Applicant: L3VEL, LLC

Inventor： ROSS, Kevin ,  NAIM, Muhammad Ahsan

IPC: G06T17/05 ,  H04W16/20 ,  G06V10/25 ,  G06T17/10 ,  G06V10/26 ,  G06T17/00

Abstract: Disclosed herein are systems and methods that relate to wireless communication mesh network design and operation. In one aspect, the disclosed process may involve (1) obtaining potential-customer information related to a set of potential customers for a service to be provided through a wireless communication mesh network in an AOI, where the potential-customer information comprises both (i) information related to potential customers that are identified during a pre-marketing phase and (ii) information related to potential customers that are identified during a door-to-door marketing phase, and where the set of potential customers have a corresponding set of customer locations in the AOI, (2) evaluating the obtained potential-customer information and thereby identifying a subset of customer locations at which to deploy the wireless communication mesh network, and (3) generating and outputting information that facilitates deployment of the wireless communication mesh network at the identified subset of customer locations in the AOI.

公开(公告)号：WO2021257187A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/029261

申请日：2021-04-27

Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： SHAPIRO, Simon Levi ,  ZHANG, Chiqun ,  YANKOV, Dragomir Dimitrov ,  WU, Wei

IPC: G01S5/02 ,  H04W16/20 ,  G01S1/0423 ,  G01S5/0221 ,  G01S5/0242 ,  H04W16/225 ,  H04W24/02 ,  H04W4/023 ,  H04W4/33 ,  H04W64/00

Abstract: Described herein are technologies relating to assigning wireless beacons to positions within a building, wherein the wireless beacons are included in an indoor positioning system. A computer-implemented floorplan representation is generated, wherein the representation includes a layout of the building and materials of structures of the building. Coverages of wireless beacons are simulated, and multiple objectives are balanced to identify a number of wireless beacons to deploy in the building and positions in the building where the wireless beacons are to be deployed.

公开(公告)号：WO2021176262A1

公开(公告)日：2021-09-10

申请号：PCT/IB2020/054452

申请日：2020-05-11

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

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

IPC: H04W16/20 ,  H04W24/02

Abstract: 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：WO2021103577A1

公开(公告)日：2021-06-03

申请号：PCT/CN2020/101823

申请日：2020-07-14

Applicant: 北京天元创新科技有限公司

Inventor： 王宏科 ,  李加蕾

IPC: H04W24/08 ,  H04W24/10 ,  H04W16/20

Abstract: 本申请实施例提供一种基于MDT的室内信号外泄分析方法及系统。该方法包括：获取MDT数据、MR数据和工参数据，并获取待测目标区域内的楼宇地理位置信息；将MDT数据与工参数据关联，得到第一关联数据；将MR数据与工参数据关联，得到第二关联数据；将工参数据与楼宇地理位置信息进行关联，得到第三关联数据；基于第一关联数据、第二关联数据和第三关联数据，得到室内小区的MDT疑似外泄比例和MR疑似外泄比例；基于MDT疑似外泄比例和MR疑似外泄比例，得到室内小区是否为信号外泄小区的判断结果。本申请实施例通过采用大数据挖掘分析技术，准确地在全网海量数据中自动识别出信号外泄和疑似信号外泄的室内小区和受影响宏小区。

公开(公告)号：WO2021002172A1

公开(公告)日：2021-01-07

申请号：PCT/JP2020/023113

申请日：2020-06-11

Applicant: パナソニックIPマネジメント株式会社

Inventor： ▲高▼田　好江 ,  二村　誠示 ,  前嶋　真行

IPC: H04W16/20 ,  H04W24/04 ,  H04W88/08 ,  H04W52/02

Abstract: 本開示の課題は、通信システムでの総消費電力の低減を図ることである。通信端末（２）は、第１通信部（２１）と、第２通信部（２２）と、切替部（２３）と、を備える。第１通信部（２１）は、電力線（９１）に接続されて電力線搬送通信を行う。第２通信部（２２）は、無線信号を用いて無線通信を行う。切替部（２３）は、第１通信部（２１）が電力線搬送通信で受信した切替信号に応じて、第２通信部（２２）の有効と無効とを切り換える。

公开(公告)号：WO2020101980A1

公开(公告)日：2020-05-22

申请号：PCT/US2019/060104

申请日：2019-11-06

Applicant: QUALCOMM INCORPORATED

Inventor： LEUNG, Nikolai, Konrad

IPC: H04W16/18 ,  H04W16/20 ,  H04L29/06 ,  H04W36/00

Abstract: The disclosure generally relates to various methods to increase network coverage for a Voice-over-Internet Protocol (VoIP) session between a first user equipment (UE) and a second UE. In an aspect, a first and second UEs negotiate a codec configuration to use in the VoIP session, transmits, to the second UE, a maximum end-to-end packet loss rate (PLR) that the first UE can tolerate for received media given the negotiated codec configuration, receives, from the second UE, a maximum end-to-end PLR that the second UE can tolerate for received media given the negotiated codec configuration, and determines a distribution of the maximum end-to-end PLRs among respective uplinks and downlinks at the first UE and the second UE.

公开(公告)号：WO2018211828A1

公开(公告)日：2018-11-22

申请号：PCT/JP2018/012693

申请日：2018-03-28

Applicant: 富士通株式会社

Inventor： 大山　哲平

IPC: H04W88/08 ,  H04B17/309 ,  H04W16/20 ,  H04W24/02

CPC classification number: H04B17/309 ,  H04W16/18 ,  H04W16/20 ,  H04W24/02 ,  H04W88/08

Abstract: 【課題】無線通信システムにおいて基地局配置の適正化あるいは最適化を速やかに行なう。 【解決手段】無線通信システムは、移動基地局２０と移動センサ３０とを備えてよい。移動基地局２０と移動センサ３０とは独立して移動することが可能である。移動センサ３０は、現在位置周辺の電波環境を示す情報をセンシング可能である。移動基地局２０は、移動センサ３０のセンシング結果に応じた位置へ移動してよい。

公开(公告)号：WO2018168110A1

公开(公告)日：2018-09-20

申请号：PCT/JP2017/043723

申请日：2017-12-06

Applicant: パナソニックIPマネジメント株式会社

Inventor： 加藤　修 ,  青山　恭弘

IPC: H04W16/28 ,  H04B7/06 ,  H04W4/30 ,  H04W16/20 ,  H04W92/20

Abstract: 閉空間（５０Ａ、５０Ｂ、５０Ｃ）の中に配置される基地局（１０Ａ、１０Ｂ、１０Ｃ）は、遮蔽物（６０Ａ、６０Ｂ）により区分された他の閉空間にある他の基地局との間で、遮蔽物を隔てた無線通信を行う。遮蔽物（６０Ａ、６０Ｂ）には、無線通信の電波の通過損失が低い低損失部（６５）が設けられており、基地局（１０Ａ、１０Ｂ、１０Ｃ）は、他の無線通信装置との間の伝搬路の通信品質を取得し、通信品質が所定値以上となるように無線通信の指向性を形成する。

公开(公告)号：WO2018164854A1

公开(公告)日：2018-09-13

申请号：PCT/US2018/019332

申请日：2018-02-23

Applicant: LONZA LTD. ,  POLLEY, Rex ,  GOETTER, Michael

Inventor： POLLEY, Rex ,  GOETTER, Michael

IPC: H04W4/00 ,  H04W16/20 ,  H01Q1/22 ,  H01Q3/24

Abstract: The disclosure is directed to a system, apparatus, and method for continuously monitoring data output from a wireless sensor on a mesh network at a frequency higher than mesh formation/propagation. For example, the system may include a wireless gateway, an amplifier coupled to the wireless gateway, a first antenna coupled to the amplifier, a second antenna coupled to the amplifier, and a wireless sensor. The wireless sensor may be a wireless temperature sensor configured to monitor the temperature of a cryopreserved material product. The wireless gateway forms the mesh network. The first antenna may be located on a first level of a building, and the second antenna may be located on a second level of the building, where the second level may be at an elevation higher than the first level.

公开(公告)号：WO2018160376A1

公开(公告)日：2018-09-07

申请号：PCT/US2018/018609

申请日：2018-02-19

Applicant: CORNING INCORPORATED

Inventor： NG'OMA, Anthony ,  HE, Chao

IPC: H04W84/12 ,  H01Q1/22 ,  H04B7/024 ,  H04B7/06 ,  H04B10/2575 ,  H04W16/20 ,  H04W88/08

Abstract: Embodiments of the disclosure relate to supporting cooperative transmission in massive multiple-input multiple-output (MIMO) systems, such as a wireless distribution system (WDS). A WDS includes a plurality of remote units each defining a home coverage cell. A selected remote unit can coordinate with a neighboring remote unit(s) to help mitigate inter-cell interference for a selected client device(s) located in an overlapping coverage area between the home coverage cell of the selected remote unit and a neighboring coverage cell(s) defined by the neighboring remote unit(s). The selected remote unit receives channel-data information from the selected client device(s) and forms a first radio frequency (RF) beam based on the channel-data information to distribute a downlink signal(s) to the selected client device. The selected remote unit coordinates with the neighboring remote unit(s) based on the channel-data information to form a second RF beam to distribute the downlink signal(s) to the selected client device.