公开(公告)号：WO2020167705A1

公开(公告)日：2020-08-20

申请号：PCT/US2020/017577

申请日：2020-02-11

Applicant: GOGO LLC

Inventor： CHARI, Anand ,  LIU, Yong ,  CORDONE, Sean, S.

IPC: H04B7/204 ,  H04B7/185

Abstract: Techniques, systems, devices, and methods for utilizing a mobile communicator for communicating with multiple satellites, e.g., simultaneously over an interval of time, are disclosed. The mobile communicator is disposed on a vehicle, and the multiple satellites may be disposed in different satellite constellations operating in different orbits. The mobile communicator establishes multiple communication links to the multiple satellites by utilizing only the set of antenna resources provided by a single antenna platform or array. Subsets of the antenna resources are dynamically apportioned and adapted, e.g., while the vehicle travels, to establish and maintain different communication links to different satellites via different spatial channels and their respective air interfaces to thereby maintain optimal satellite communicative connectivity. On-board connectivity services for personal electronic devices and/or other on-board applications may be supported by the disclosed techniques.

公开(公告)号：WO2015070140A1

公开(公告)日：2015-05-14

申请号：PCT/US2014/064797

申请日：2014-11-10

Applicant: GOGO LLC

Inventor： LAUER, Bryan, Adrian ,  LOGANATHAN, Rukmani ,  SASI, Sajit ,  WALSH, Patrick, J. ,  CHARI, Anand

IPC: H04B7/185 ,  H04W56/00 ,  H04L29/08

CPC classification number: H04L27/0008 ,  H04B7/18506 ,  H04L5/1453 ,  H04L67/12 ,  H04W72/005 ,  H04W72/0453

Abstract: Techniques for providing hybrid communications to devices on vehicles include using a selected modulation scheme on a forward link to deliver data (that is intended to be received by an on-board device) onto a vehicle, and using a reverse link in a different frequency band to send reverse data from the vehicle. Based on the reverse data, a subsequent pre-defined modulation scheme for a subsequent forward transmission is selected from a plurality of modulation schemes corresponding to a plurality of performance levels of data delivery. The selections may be based on a current geo-spatial location of the vehicle, a type of data, and/or on one or more other dynamic conditions. The forward data may be multiplexed and/or multicast. Thus, adaptive modulation is achieved in a hybrid communications system in which the forward link and the reverse link to the vehicle are supported by different wireless communication bands.

Abstract translation: 用于向车辆上的设备提供混合通信的技术包括在前向链路上使用所选择的调制方案来将数据（预期由车载设备接收）传送到车辆上，并且使用不同频带中的反向链路 从车辆发送反向数据。 基于反向数据，从对应于多个性能级别的数据传送的多个调制方案中选择用于后续正向传输的后续预定义调制方案。 选择可以基于车辆的当前地理空间位置，数据类型和/或在一个或多个其他动态条件上。 转发数据可以被复用和/或多播。 因此，在其中向车辆的前向链路和反向链路由不同的无线通信频带支持的混合通信系统中实现自适应调制。

公开(公告)号：WO2015070132A1

公开(公告)日：2015-05-14

申请号：PCT/US2014/064777

申请日：2014-11-10

Applicant: GOGO LLC

Inventor： LAUER, Bryan, Adrian ,  LOGANATHAN, Rukmani ,  SASI, Sajit ,  CHARI, Anand ,  WALSH, Patrick, J.

IPC: H04B7/185

CPC classification number: H04W40/02 ,  H04B7/18508 ,  H04L12/189 ,  H04W84/005

Abstract: Techniques for optimizing modem use for data delivery to vehicles that are near to or parked at ports include using a high-capacity forward communications link, in a first frequency band, to support a logical forward link of a data tunnel via which data is delivered between a data provider and the vehicle. Instead of using the reverse communications link of the first frequency band, though, a reverse communications link in a different frequency band is used to support the reverse logical link of the data tunnel, as reverse data typically requires less bandwidth. Thus, the forward communications link is used in a high-throughput, unidirectional manner. Forward data may be multiplexed and/or multicast, and in some cases, multiple forward communications links may be used in parallel to support the logical forward link of the data tunnel.

Abstract translation: 用于优化调制解调器用于数据传输到靠近或驻留在端口的车辆的技术包括使用第一频带中的高容量前向通信链路来支持数据隧道的逻辑前向链路， 数据提供者和车辆。 然而，代替使用第一频带的反向通信链路，使用不同频带中的反向通信链路来支持数据隧道的反向逻辑链路，因为反向数据通常需要更少的带宽。 因此，前向通信链路以高吞吐量，单向方式使用。 转发数据可以被复用和/或组播，并且在一些情况下可以并行地使用多个前向通信链路来支持数据隧道的逻辑前向链路。

公开(公告)号：WO2015070129A1

公开(公告)日：2015-05-14

申请号：PCT/US2014/064768

申请日：2014-11-10

Applicant: GOGO LLC

Inventor： LAUER, Bryan, Adrian ,  LOGANATHAN, Rukmaini ,  SASI, Sajit ,  WALSH, Patrick, J. ,  CHARI, Anand

IPC: H04B7/185

CPC classification number: H04W4/06 ,  H04B7/18506 ,  H04W72/005 ,  H04W72/0453 ,  H04W88/02

Abstract: Techniques for providing hybrid communications to devices on vehicles include using a forward link to deliver data, that is intended to be received by an on-board device, onto a vehicle, and using a reverse link in a different frequency band to send reverse data from the vehicle. A subsequent forward link is selected, based on the reverse data, from a plurality of forward links, each of which is supported by a different frequency band. Forward data may be multiplexed and/or multicast, and in some cases, multiple forward links may be used for distributed forward data delivery. These techniques allow for efficient data delivery to the vehicle, and in particular while the vehicle is in transit and link conditions are dynamic.

Abstract translation: 用于向车辆上的设备提供混合通信的技术包括使用前向链路将旨在由车载设备接收的数据传送到车辆上，以及使用不同频带中的反向链路从 机动车。 基于反向数据，从多个前向链路中选择后续的前向链路，每个正向链路由不同的频带支持。 转发数据可以被复用和/或多播，并且在一些情况下，多个前向链路可以用于分布式前向数据传送。 这些技术允许有效的数据传送到车辆，特别是当车辆在运输和链接条件是动态的时。