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1. 发明授权

US08948064B2 Method and apparatus for long range private broadband wireless communication system 有权
标题翻译：长距离私人宽带无线通信系统的方法和装置
公开(公告)号：US08948064B2
公开(公告)日：2015-02-03
申请号：US12939186
申请日：2010-11-04
申请人： Menashe Shahar
发明人： Menashe Shahar
IPC分类号： H04W40/00 , H04L5/00 , H04W84/04 , H04W4/06 , H04W88/00
CPC分类号： H04L5/0037 , H04W4/06 , H04W84/042 , H04W88/00
摘要： A method and apparatus for long range private broadband wireless communication system is provided. The communication system provides bi-directional Point-to-Multipoint (PtMP) data communication between a Network Operating Center (NOC) and many Subscriber Stations (SS) which may be either Mobile Stations (MS) or Fixed Stations (FS) or both. The system infrastructure consists of Base Stations (BSs) which may be located at the PLMR tower sites and backhaul communication infrastructure connecting the BSs to the Network Operating Center (NOC). The system infrastructure at the NOC includes a central router, a Network Management System (NMS) server, a DHCP server, a TOD server, an AAA server and may also include a Base Station Controller (BSC).
摘要翻译：提供了一种用于长距离私人宽带无线通信系统的方法和装置。通信系统在网络操作中心（NOC）和可能是移动站（MS）或固定站（FS）或两者的许多用户站（SS）之间提供双向点对多点（PtMP）数据通信。系统基础设施包括可能位于PLMR塔站点的基站（BS）和将BS连接到网络操作中心（NOC）的回程通信基础设施。 NOC的系统基础设施包括中央路由器，网络管理系统（NMS）服务器，DHCP服务器，TOD服务器，AAA服务器，还可以包括基站控制器（BSC）。

2. 发明授权

US11196599B2 System and method for per frame overhead reduction in air interface for OFDMA systems 有权
公开(公告)号：US11196599B2
公开(公告)日：2021-12-07
申请号：US15394185
申请日：2016-12-29
申请人： Full Spectrum Inc.
发明人： Menashe Shahar
IPC分类号： H04L5/00 , H04J13/18 , H04W28/02 , H04W72/04 , H04L27/26 , H04L1/00
摘要： An OFDMA system having a reduced overhead, particularly suitable for narrow bandwidth systems, in which uplink and downlink map messages have reduced length for efficiency.

3. 发明授权

US10039005B2 System and method for dynamic allocation of frequency sub-channels for wireless communication 有权
公开(公告)号：US10039005B2
公开(公告)日：2018-07-31
申请号：US15203588
申请日：2016-07-06
申请人： Full Spectrum Inc.
发明人： Menashe Shahar
IPC分类号： H04W16/04 , H04J11/00 , H04L5/00 , H04W88/08 , H04W88/12
CPC分类号： H04W16/04 , H04J11/0056 , H04L5/003 , H04W88/08 , H04W88/12
摘要： An OFDMA system and method for dynamic allocation of sub-channels for a plurality of base stations. The allocation of frequencies may be performed by first allocating to the base stations a first plurality of sub-channels according to a static allocation, wherein the number of sub-channels allocated to each base station is less than the number of available sub-channels, thereby resulting in available remaining sub-channels for each base station that are not assigned in the static allocation, then, after receiving a request from a base station for increased throughput in the downlink and/or uplink direction, allocating at least one additional sub-channel to the requesting base station from among said remaining sub-channels not in use for static allocation according to a dynamic allocation.

4. 发明授权

US08619804B2 System and method for the delivery of high speed data services over dedicated and non-dedicated private land mobile radio (PLMR) channels using cognitive radio technology 失效
标题翻译：通过使用认知无线电技术的专用和非专用私人陆地移动无线电（PLMR）信道传送高速数据业务的系统和方法
公开(公告)号：US08619804B2
公开(公告)日：2013-12-31
申请号：US12745914
申请日：2008-06-17
申请人： Menashe Shahar , Stewart Kantor
发明人： Menashe Shahar , Stewart Kantor
IPC分类号： H04L12/413
CPC分类号： H04W72/1257 , H04L2001/0093 , H04W16/10 , H04W84/08 , H04W88/08
摘要： A system and method for delivery of high speed data services over dedicated and non-dedicated private land mobile radio (PLMR) channels using cognitive radio technology. The PLMR system provides bi-directional Point-to-Multipoint (PtMP) data communication between a dispatch center and many fixed or mobile remote terminals. A plurality of base stations communicate with a base station controller at the dispatch center and a plurality of remote radios communicate with at least one of the remote terminals. PLMR channel scanners, located in each base station and remote radio, scan the PLMR channels to determine which of the PLMR channels is idle at any point of time so that data communication may take place.
摘要翻译：一种使用认知无线电技术在专用和非专用私人陆地移动无线电（PLMR）信道上传送高速数据业务的系统和方法。 PLMR系统在调度中心和许多固定或移动远程终端之间提供双向点对多点（PtMP）数据通信。多个基站与调度中心的基站控制器通信，并且多个远程无线电与至少一个远程终端进行通信。位于每个基站和远程无线电设备中的PLMR信道扫描器扫描PLMR信道以确定在任何时间点哪个PLMR信道是空闲的，从而可能发生数据通信。

5. 发明授权

US08098604B2 WiMAX based point to multipoint system operating in frequencies below 1 GHz 有权
标题翻译：基于WiMAX的点对多点系统在低于1 GHz的频率下工作
公开(公告)号：US08098604B2
公开(公告)日：2012-01-17
申请号：US12426697
申请日：2009-04-20
申请人： Menashe Shahar
发明人： Menashe Shahar
IPC分类号： H04B7/00 , H04B7/204 , H04H20/71
CPC分类号： H04W84/042 , H04W4/06 , H04W88/00
摘要： A system for the delivery of high speed data mission critical, private broadband wireless networks based on a modified version of the ieee802.16e-2005 standard and subsequent versions of this standard referred to, known as “mobile WiMAX”. The system comprises a plurality of base stations, each of said base stations covering at least one sector, which maintain two-way data communication, with a plurality of mobile stations and fixed subscriber stations in its serving area, over licensed frequency bands below 1 GHz in accordance with the mobile WiMAX standard. The mobile WiMAX air interface standard (ieee802.16e) is modified for channel sizes below 1.25 MHz.
摘要翻译：基于被称为“移动WiMAX”的ieee802.16e-2005标准和本标准的后续版本的修改版本，提供高速数据任务关键的专用宽带无线网络的系统。该系统包括多个基站，每个所述基站通过在1GHz以下的许可频带上覆盖与其服务区域中的多个移动站和固定用户站保持双向数据通信的至少一个扇区按照移动WiMAX标准。移动WiMAX空中接口标准（ieee802.16e）修改为低于1.25 MHz的信道大小。

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