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51. 发明申请

WO2015164842A1 METHODS AND SYSTEM IN SUPPORTING REAL TIME SERVICES WITH SPECTRUM EFFICIENCY IN A SATELLITE NETWORK 审中-公开
标题翻译：在卫星网络中支持频谱效率的实时服务的方法和系统
公开(公告)号：WO2015164842A1
公开(公告)日：2015-10-29
申请号：PCT/US2015/027674
申请日：2015-04-24
申请人： HUGHES NETWORK SYSTEMS, LLC
发明人： TORRES, Robert , XU, Jun , BORDER, John
IPC分类号： H04W28/20
CPC分类号： H04W40/125 , H04B7/18582 , H04L45/125 , H04L65/1006 , H04L65/103 , H04L65/105 , H04L65/1059 , H04L65/1069 , H04L65/80 , H04W28/20 , H04W40/12 , H04W72/0453
摘要： Approaches are provided for efficient bandwidth allocation for real-time service traffic flows, providing for assured QoS and efficient spectrum utilization. A terminal of a wireless communications network receives data from one or more associated interface devices. A snooper captures a session request message from one of the interface devices for initiation of a setup process to establish a communications session over the communications network, and parses the session request message to obtain associated session parameters. Inroute bandwidth requirements for the communications session are determined based on the session parameters. A bandwidth reservation process is initiated to obtain bandwidth allocations to satisfy the inroute bandwidth requirements. The session request message is held until completion of the bandwidth reservation process, whereupon the session request message is transmitted to a session controller at a core node of the network, and the setup process to establish the communications session is completed.
摘要翻译：提供了用于实时业务流量的有效带宽分配的方法，提供有保证的QoS和有效的频谱利用。无线通信网络的终端从一个或多个相关接口设备接收数据。侦听器捕获来自接口设备之一的会话请求消息，用于启动建立过程，以在通信网络上建立通信会话，并且解析会话请求消息以获得相关联的会话参数。基于会话参数确定通信会话的路由带宽需求。启动带宽预留过程以获得带宽分配以满足路由带宽要求。会话请求消息被保持直到完成带宽预留处理，于是会话请求消息被发送到网络的核心节点处的会话控制器，并且完成建立通信会话的建立过程。

52. 发明申请

WO2015021343A1 SYSTEM AND METHOD FOR PROVIDING IMPROVED QUALITY OF SERVICE OVER BROADBAND NETWORKS 审中-公开
标题翻译：用于在宽带网络中提供改进的服务质量的系统和方法
公开(公告)号：WO2015021343A1
公开(公告)日：2015-02-12
申请号：PCT/US2014/050257
申请日：2014-08-08
申请人： HUGHES NETWORK SYSTEMS, LLC
发明人： DILLON, Douglas
IPC分类号： H04L12/815
CPC分类号： H04L12/4633 , H04L43/00 , H04L47/2416 , H04L47/25 , H04L47/283 , H04L47/32 , H04L65/103 , H04L65/80
摘要： Systems and methods are provided for quality of service over broadband networks. A network device performs a probe transaction over a tunnel of a broadband network. Based on the probe transaction, parameters are determined reflecting tunnel performance, and, based on the parameters, target transmit and receive rates are determined for data communications over the tunnel. Based on the target transmit and receive rates, data communications to and from a first node of the network are regulated. When the tunnel comprises a peered tunnel, the regulation of received data communications comprises performing a set rate transaction with a peer second node of the network (the set rate transaction establishes a rate for data transmitted over the tunnel by the peer second node to the first node). When the tunnel comprises a peerless tunnel, the regulation of received data communications comprises shaping data traffic received by the first node over the tunnel.
摘要翻译：提供了宽带网络服务质量的系统和方法。网络设备通过宽带网络的隧道执行探测事务。基于探测事务，确定反映隧道性能的参数，并且基于参数，确定目标发射和接收速率用于隧道上的数据通信。基于目标发送和接收速率，对来自网络的第一节点的数据通信进行调节。当隧道包括对等隧道时，对接收到的数据通信的调节包括执行与网络的对等第二节点的设定速率交易（设定速率事务建立由通过对等第二节点到第一个节点的隧道传输的数据的速率节点）。当隧道包括无端隧道时，对接收数据通信的调节包括通过隧道对由第一节点接收的数据业务进行整形。

53. 发明申请

WO2015013216A1 SPACE-BASED AND MOBILE-TERRESTRIAL SENSOR VEHICLES AND NETWORK 审中-公开
标题翻译：基于空间和移动的地面传感器车辆和网络
公开(公告)号：WO2015013216A1
公开(公告)日：2015-01-29
申请号：PCT/US2014/047496
申请日：2014-07-21
申请人： HUGHES NETWORK SYSTEMS, LLC
发明人： GOPAL, Rajeev , KAY, Stanley , LYKINS, James , RAVISHANKAR, Channasandra , VASAVADA, Yash
IPC分类号： H04B7/185 , H04B7/24 , H04B7/26
CPC分类号： H04L67/12 , H04B7/18515 , H04B7/2041 , H04L63/20 , H04W40/36 , H04W84/18
摘要： A system is provided for reducing latency data collection from space-based sensor satellites. A mobile vehicle platform includes a sensor module configured to monitor certain conditions, circumstances, environments and situations occurring on or around, or associated with, the Earth, and to generate sensor data resulting from the monitoring. A relay satellite terminal is configured to execute data communications via a communications channel of a first satellite beam, wherein the data communications are configured to relay the sensor data, via satellites, to respective gateways for forwarding to a central processing facility for one or more of aggregation, processing, analysis and dissemination of the data. The relay satellite terminal is further configured to switch the data communications from the communications channel of the first satellite beam to a communications channel of a second satellite beam based on a position of the relay satellite terminal relative to the first and second satellite beams.
摘要翻译：提供了一种用于减少从基于天基的传感器卫星收集延迟数据的系统。移动车辆平台包括被配置为监测在地球上或周围发生的某些状况，环境，环境和情况的传感器模块，并且产生由监测产生的传感器数据。中继卫星终端被配置为经由第一卫星光束的通信信道执行数据通信，其中数据通信被配置为经由卫星将传感器数据中继到相应的网关，以转发到中央处理设备以用于一个或多个汇总，处理，分析和传播数据。中继卫星终端还被配置为基于中继卫星终端相对于第一和第二卫星光束的位置，将数据通信从第一卫星光束的通信信道切换到第二卫星光束的通信信道。

54. 发明申请

WO2007047400A2 SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR IMPLEMENTING RATE 3/4 LOW DENSITY PARITY CHECK CODE 审中-公开
标题翻译：实施速率3/4低密度奇偶校验码的系统，方法和计算机程序产品
公开(公告)号：WO2007047400A2
公开(公告)日：2007-04-26
申请号：PCT/US2006/039970
申请日：2006-10-11
申请人： HUGHES NETWORK SYSTEMS, LLC , EROZ, Mustafa , IYER, Lakshmi , LEE, Lin-Nan
发明人： EROZ, Mustafa , IYER, Lakshmi , LEE, Lin-Nan
IPC分类号： H03M13/00
CPC分类号： H03M13/116 , H03M13/1185 , H03M13/1188 , H03M13/6356 , H03M13/6362
摘要： A method, system, apparatus and computer program product for correcting errors in a signal transmission using a rate 3/4 low density parity check (LDPC) code. At least a portion of a received data message is encoded by using a parity check matrix of the LDPC code. The encoded data message is transmitting in a signal transmission over a communication channel to a receiving device in the communication network. After being received, the encoded portion of the data message is decoded using a parity check matrix of the LDPC code to obtain the data message. For example, the encoding and decoding can be performed using a parity check matrix corresponds to a coded block size (N) equal to 1944 for communicating data in compliance with an 802.11n standard.
摘要翻译：一种用于使用速率3/4低密度奇偶校验（LDPC）码校正信号传输中的错误的方法，系统，装置和计算机程序产品。通过使用LDPC码的奇偶校验矩阵来对接收到的数据消息的至少一部分进行编码。编码数据消息是通过通信信道在信号传输中发送到通信网络中的接收装置。在接收之后，使用LDPC码的奇偶校验矩阵对数据消息的编码部分进行解码以获得数据消息。例如，可以使用对应于等于1944的编码块大小（N）的奇偶校验矩阵来进行编码和解码，以根据802.11n标准传送数据。

55. 发明申请

WO2023086167A1 SATELLITE COMMUNICATION SYSTEM, COMMUNICATION TERMINAL, AND METHOD OF OPERATION 审中-公开
公开(公告)号：WO2023086167A1
公开(公告)日：2023-05-19
申请号：PCT/US2022/045437
申请日：2022-09-30
申请人： HUGHES NETWORK SYSTEMS, LLC
发明人： GATENO, Leon , WHITMARSH, Bill
IPC分类号： G01S19/26 , H03B5/04 , G01S19/23 , G01P15/18 , G01S19/37
摘要： A communication terminal and its method of use are disclosed herein. In an embodiment, a communication terminal includes at least one of a transmitter or a receiver, a common reference device, a vibration sensor, and a controller. The at least one of the transmitter or the receiver is configured for transmission of communications. The common reference device is configured to provide a common reference for at least one of the frequency or timing of the communications sent or received by the at least one of the transmitter or the receiver. The vibration sensor is configured to detect vibrations. The controller is configured to adjust a control voltage applied to the common reference device based on the vibrations detected by the vibration sensor.

56. 发明申请

WO2023039386A1 INTEGRATED RADIO FREQUENCY TERMINAL AND GATEWAY 审中-公开
公开(公告)号：WO2023039386A1
公开(公告)日：2023-03-16
申请号：PCT/US2022/076002
申请日：2022-09-07
申请人： HUGHES NETWORK SYSTEMS, LLC
发明人： SCOTT, Michael , LUNDSTEDT, Jack , KEPLEY, Walter, Robert
IPC分类号： H01Q1/00 , H01Q1/02 , H04B7/155 , H01Q1/12 , H01Q3/08
摘要： An antenna pedestal including: a body having an inner cavity defined by a wall and a top ledge; a Heating, ventilation, and air conditioning (HVAC) system to provide climate control for the inner cavity; and a door to access the inner cavity of the body, wherein the top ledge supports a mechanical steering.

57. 发明申请

WO2023039385A1 INCREASED FEEDER LINK CAPACITY FOR GEOSYNCHRONOUS SATELLITE COMMUNICATIONS 审中-公开
公开(公告)号：WO2023039385A1
公开(公告)日：2023-03-16
申请号：PCT/US2022/076001
申请日：2022-09-07
申请人： HUGHES NETWORK SYSTEMS, LLC
发明人： SCOTT, Michael , LUNDSTEDT, Jack , KEPLEY, Robert
IPC分类号： H04B7/185 , H04B7/19
摘要： A system to reduce a count of satellite gateways is disclosed. The system includes: a feeder link capacity of a satellite; a spectrum ranging from 26.5 GHz to 75 GHz; a gateway feeder link capacity that is an aggregate of capacities of channels defined in the spectrum; and RF gateways communicating with the satellite via the channels, wherein the count of the satellite gateways is less than or equal to a rounded-up integer of the feeder link capacity divided by the gateway feeder link capacity, and the satellite is a geosynchronous orbit satellite.

58. 发明申请

WO2023039095A1 Q-BAND BLOCK DOWN CONVERTER 审中-公开
公开(公告)号：WO2023039095A1
公开(公告)日：2023-03-16
申请号：PCT/US2022/042948
申请日：2022-09-08
申请人： HUGHES NETWORK SYSTEMS, LLC
发明人： PATEL, Kumud , SHAN, Minheng , CHEN, Guojun
IPC分类号： H04B1/28 , H03G5/16 , H04B7/185
摘要： In some implementations, a radiofrequency down converter comprises an input port to receive a radiofrequency input signal, and the down converter includes a first bandpass filter configured to filter the input signal. The down converter includes a mixer stage coupled to the bandpass filter, the mixer stage being configured to generate a mixer output signal by processing the filtered input signal using a gain adjustment device, one or more amplifiers, and a mixer. The down converter includes a signal adjustment stage coupled to receive the mixer output signal, the signal adjustment stage comprising: a temperature compensation device configured to compensate for changes in signal gain due to changes in temperature; a second bandpass filter; a gain adjustment device; one or more amplifiers; and a low pass filter. The down converter comprises an output port coupled to output an adjusted mixer output signal from the signal adjustment stage.

59. 发明申请

WO2023009449A1 EFFICIENT BANDWIDTH UTILIZATION FOR COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：WO2023009449A1
公开(公告)日：2023-02-02
申请号：PCT/US2022/038208
申请日：2022-07-25
申请人： HUGHES NETWORK SYSTEMS, LLC
发明人： AMBESKAR, Nimesh P. , RAM, Ashritha Mohan , BORDER, John
IPC分类号： H04B7/185 , H04B7/204 , H04B7/212 , H04W56/00
摘要： Methods, systems, and apparatus, including computer programs encoded on computer storage media, for dynamically reducing an aperture size to reduce overhead. In some implementations, a server can receive a first transmission from a first terminal through a communication network. The server can determine a timing offset associated with the first terminal based on the first transmission. The server can determine an aperture window size for an aperture window for the first terminal based on the determined timing offset associated with the first terminal. The server can generate allocation data that assigns communication resources to one or more terminals that includes the first terminal, the allocation data being based on the determined aperture window size for the first terminal. The server can communicate with the one or more terminals to indicate the communication resources respectively allocated to the one or more terminals.

60. 发明申请

WO2022251786A1 MOBILITY MULTI-TRANSPORT SOFTWARE DEFINED WIDE AREA NETWORK 审中-公开
公开(公告)号：WO2022251786A1
公开(公告)日：2022-12-01
申请号：PCT/US2022/072335
申请日：2022-05-15
申请人： HUGHES NETWORK SYSTEMS, LLC
发明人： DILLON, Douglas
IPC分类号： H04W28/08 , H04L69/14 , H04B7/185 , H04L45/24
摘要： A system and method for increasing bandwidth utilization of an aggregated path by a mobile terminal, the method including: establishing the aggregated path of communication with the mobile terminal, where the aggregated path includes a first path including a High Throughput Satellite (HTS) path having a first available capacity and a second path including a wireless path having a second available capacity; tracking the first and second available capacities; and updating, upon a movement of the mobile terminal, the first available capacity based on a distance of the mobile terminal from a satellite beam center of a current satellite beam; and selecting, to communicate a packet, one of the first and seconds path based on the first and the second available capacities.

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