-
公开(公告)号：US20230088112A1
公开(公告)日：2023-03-23
申请号：US17994956
申请日：2022-11-28
Applicant: Redline Communications Inc.
Inventor： Ian McCallum , Bogdan Barna , Andrew Spurgeon
IPC: H04L45/24 , H04L47/41 , H04L47/34 , H04L47/2483
Abstract: A system and method to transmit frames from a first node to a second node over a plurality of radio links comprising a classifier to classify said frames according to one of a plurality of flow and a sequence number within said one of said plurality of flow and adding said flow and sequence number in a header of said classified frame a splitter receiving said classified frames from said classifier and distributing said classified frames on one of said plurality of radio links for transmission to said second node, a joiner receiving said classified frames and reordering them using an indexed sequence queue corresponding to each of said plurality of flows, a timer for waiting for frames missing in the sequence in one of said indexed sequence queue, wherein when said timer expires, if said frame has not arrived it is deemed lost and a forwarder to extract frames from said sequence queue to forward.
-
公开(公告)号：US20210404748A1
公开(公告)日：2021-12-30
申请号：US16946644
申请日：2020-06-30
Applicant: Redline Communications Inc.
Inventor： Mark D. Bassett , Brad Stimpson
Abstract: A general purpose enclosure is provided. A general purpose enclosure for housing an internal unit and providing complete protection against an ingress of dust and water, comprising a first housing and a second housing. A plurality of cooling fins and one or more pressure ports along an exterior surface of the first housing and the second housing. One or more pressure ports comprising a pneumatic valve, pressure sensor cap and a vent membrane such that pressure venting, and pressure testing may be performed by the one or more pressure ports. A method of assembling a general purpose enclosure to an internal unit, comprising applying the first housing and the second housing to the internal unit such that the first housing and the second housing encompass the internal unit and fastening the first housing to the second house.
-
公开(公告)号：US09780978B2
公开(公告)日：2017-10-03
申请号：US15379742
申请日：2016-12-15
Applicant: Redline Communications Inc.
Inventor： Octavian Valeriu Sarca
CPC classification number: H04L27/01 , G06F9/3869 , H04J11/00 , H04L5/006 , H04L25/03159 , H04L25/03891 , H04L27/2601 , H04L27/265 , H04L27/2675 , H04L2025/03433 , H04L2025/03605
Abstract: A system for an orthogonal frequency division multiplexed (OFDM) equalizer, said system comprising a program memory, a program sequencer and a processing unit connected to each other, wherein the processing unit comprises an input selection unit, an arithmetic logic unit (ALU), a coprocessor and an output selection unit; further wherein the program sequencer schedules the processing of one or more symbol-carrier pairs input to said OFDM equalizer using multiple threads; retrieves, for each of the one or more symbol-carrier pairs, multiple program instructions from said program memory; generates multiple expanded instructions corresponding to said retrieved multiple program instructions; and further wherein said ALU performs said processing of the one or more symbol-carrier pairs using the multiple threads across multiple pipeline stages, wherein said processing comprises said ALU executing arithmetic operations to process said expanded instructions using said multiple threads across the multiple pipeline stages.
-
公开(公告)号：US20160165453A1
公开(公告)日：2016-06-09
申请号：US15045418
申请日：2016-02-17
Applicant: Redline Communications Inc.
Inventor： Dan Picker
CPC classification number: H04W16/14 , H04B7/0671 , H04B7/0689 , H04B7/0857 , H04B7/0871 , H04W72/0453 , H04W72/08 , H04W76/12 , H04W88/08
Abstract: Devices, systems, and methods are presented for a wireless base station to assign dynamically a plurality of radio transceiver chains among a varying number of wireless channels. In this manner, the communication system including the wireless base station may transition between a range extension mode and an enhanced capacity mode. In the range extension mode, a system is configured for maximum communication range with Subscriber Stations that are relatively distant from the radio transceiver chains, although communication is still possible with nearby Subscriber Stations. In the enhanced capacity mode, the system is configured for maximum communication throughput with Subscriber Stations that are relatively near to the radio transceiver chains, whereas communication with relatively distant Subscriber Stations will be either terminated or at least non-optimized.
-
公开(公告)号：US09288033B2
公开(公告)日：2016-03-15
申请号：US14024246
申请日：2013-09-11
Applicant: Redline Communications, Inc.
Inventor： Octavian Sarca
CPC classification number: H04B1/525 , H04B1/40 , H04L5/14 , H04L5/1461 , H04W24/02 , H04W84/042
Abstract: A single channel full duplex wireless communication system includes a processor, a transmitter, a receiver, a secondary transmission path, a combining element, a primary transmission feedback path and a secondary transmission feedback path. The transmitter transmits a transmission signal via a transmission path. The receiver receives a received signal via a reception path. The transmitter and the receiver utilize one channel to transmit and receive signals. The transmission signal causes self-interference. The processor estimates a first transfer function and feeds the secondary transmission path with the transmission signal adjusted by the first transfer function to reduce the transmission signal leaked to the reception path. The combining element combines the transmission signal with the adjusted secondary transmission path signal to remove the self-interference. The primary transmission feedback path output is modified by a second transfer function. The secondary transmission feedback path output is modified by a third transfer function.
-
Patent Agency Ranking
公开(公告)号：US09094900B2
公开(公告)日：2015-07-28
申请号：US14044690
申请日：2013-10-02
Applicant: Redline Communications Inc.
Inventor： Octavian Sarca , Serban Cretu , Aurel Picu
CPC classification number: H04W48/20 , H04W16/28 , H04W24/06 , H04W48/16 , H04W72/085
Abstract: A smart antenna system is provided for communicating wireless signals between a mobile device and a plurality of different fixed base stations using one or more channels and one or more beams. The smart antenna system includes a control subsystem, a radio transceiver and an antenna subsystem coupled to each other and adapted to perform scanning of one or more combinations of base stations, channels and beams using one or more test links established with one or more of the fixed base stations where the test links use at least some of the channels and the beams. A first combination of base station, channel and beam is selected based on the scanning; and a first operating link is established for transmitting a wireless signal to the selected base station using the selected channel and beam.
Abstract translation: 提供智能天线系统，用于使用一个或多个信道和一个或多个波束在移动设备和多个不同的固定基站之间传送无线信号。 智能天线系统包括控制子系统，无线电收发器和天线子系统，其彼此耦合并且适于使用与一个或多个 固定基站，其中测试链路至少使用一些信道和波束。 基于扫描选择基站，信道和波束的第一组合; 并且建立第一操作链路，用于使用所选择的信道和波束将无线信号发送到所选择的基站。
-
公开(公告)号：US08976835B2
公开(公告)日：2015-03-10
申请号：US13875384
申请日：2013-05-02
Applicant: Redline Communications, Inc.
Inventor： Octavian Sarca , Yuriy Popov , Aurel Picu , Serban Cretu
CPC classification number: H04B1/715 , H04B1/713 , H04B1/7183
Abstract: Systems and methods of interference-triggered frequency hopping in a wireless communication system. A master is provided in the wireless communication system in wireless communication with slave nodes each configured to use different preselected communication frequencies to permit frequency hopping. A current channel is selected from among multiple channels in the wireless communication system in which the master and at least some of the slave nodes send and receive wireless communications. Each of the channels uses different ones of the preselected communication frequencies. In the current channel, interference with communications between the master and a selected one of the slave nodes that use the current channel is detected. A new channel is selected only in response to detecting the interference. The system switches from the current channel to the new channel such that communications between the master and the selected slave node use the new channel.
Abstract translation: 无线通信系统中干扰触发跳频的系统和方法。 在无线通信系统中提供主机，与从属节点进行无线通信，每个被配置为使用不同的预选通信频率来允许跳频。 在主机和至少一些从节点发送和接收无线通信的无线通信系统中的多个信道中选择当前信道。 每个信道使用不同的预选通信频率。 在当前通道中，检测到主机与使用当前通道的所选一个从节点之间的通信的干扰。 只有在检测到干扰时才选择新的通道。 系统从当前通道切换到新通道，使得主机和所选从站节点之间的通信使用新通道。
-
公开(公告)号：US20140065996A1
公开(公告)日：2014-03-06
申请号：US14025210
申请日：2013-09-12
Applicant: Redline Communications, Inc.
Inventor： Robert Gerald Dickie , Bojan Subasic , Rodney Edward Cronin
IPC: H04B1/08
CPC classification number: H01Q1/42 , H01Q1/12 , H01Q1/1242 , H01Q3/04 , H01Q21/08 , H04B1/08 , H05K1/0243
Abstract: A cylindrical-shaped enclosure having tapered ends. The enclosure includes a module having a radio disposed on a printed circuit board and an antenna connected to the PCB. The enclosure has a main piece coupled to a lower piece and to a top piece, an optionally a fourth piece coupled to the top piece. A mounting subsystem is mounted to the main piece and includes a hole configured to receive therethrough a wires that connect to the printed circuit board. The antenna is configured to rotate about an axis that extends along a longest dimension of the enclosure. The module includes a metal plate to which the antenna is directly mechanically and electrically coupled without any cable such that the wires lack any control signals for controlling the antenna. The top and/or lower pieces can house any combination of a a camera, an environmental sensor, security equipment, or a lighting system.
-
公开(公告)号：US20140010123A1
公开(公告)日：2014-01-09
申请号：US14024246
申请日：2013-09-11
Applicant: Redline Communications, Inc.
Inventor： Octavian Sarca
IPC: H04L5/14
CPC classification number: H04B1/525 , H04B1/40 , H04L5/14 , H04L5/1461 , H04W24/02 , H04W84/042
Abstract: A single channel full duplex wireless communication system includes a processor, a transmitter, a receiver, a secondary transmission path, a combining element, a primary transmission feedback path and a secondary transmission feedback path. The transmitter transmits a transmission signal via a transmission path. The receiver receives a received signal via a reception path. The transmitter and the receiver utilize one channel to transmit and receive signals. The transmission signal causes self-interference. The processor estimates a first transfer function and feeds the secondary transmission path with the transmission signal adjusted by the first transfer function to reduce the transmission signal leaked to the reception path. The combining element combines the transmission signal with the adjusted secondary transmission path signal to remove the self-interference. The primary transmission feedback path output is modified by a second transfer function. The secondary transmission feedback path output is modified by a third transfer function.
Abstract translation: 单通道全双工无线通信系统包括处理器，发射机，接收机，辅助传输路径，组合元件，主要传输反馈路径和次要传输反馈路径。 发射机通过传输路径发送传输信号。 接收机通过接收路径接收接收到的信号。 发射机和接收机利用一个信道发送和接收信号。 传输信号引起自干扰。 处理器估计第一传递函数并且将辅传输路径馈送到由第一传递函数调整的传输信号，以减少泄漏到接收路径的传输信号。 组合单元将传输信号与调整的二次传输路径信号相结合，以消除自干扰。 主传输反馈路径输出由第二传递函数修改。 次传输反馈路径输出由第三传递函数修改。
-
公开(公告)号：US08548466B1
公开(公告)日：2013-10-01
申请号：US13682540
申请日：2012-11-20
Applicant: Redline Communications Inc.
Inventor： Octavian Sarca , Serban Cretu , Aurel Picu
IPC: H04W4/00
CPC classification number: H04W48/20 , H04W16/28 , H04W24/06 , H04W48/16 , H04W72/085
Abstract: A smart antenna system is provided for communicating wireless signals between a mobile device and a plurality of different fixed base stations using one or more channels and one or more beams. The smart antenna system includes a control subsystem, a radio transceiver and an antenna subsystem coupled to each other and adapted to perform scanning of one or more combinations of base stations, channels and beams using one or more test links established with one or more of the fixed base stations where the test links use at least some of the channels and the beams. A first combination of base station, channel and beam is selected based on the scanning; and a first operating link is established for transmitting a wireless signal to the selected base station using the selected channel and beam.
-
-
-
-
-
-
-
-
-
Search Results
75
records
(took 0.022 seconds)
