公开(公告)号：US07366120B2

公开(公告)日：2008-04-29

申请号：US10967575

申请日：2004-10-18

Applicant: Martin Ridgway Handforth ,  Guy Duxbury ,  Pradsad Kodaypak ,  Herman Kwong ,  Larry Marcanti ,  Bryan Parlor ,  Kah-Ming Soh

Inventor： Martin Ridgway Handforth ,  Guy Duxbury ,  Pradsad Kodaypak ,  Herman Kwong ,  Larry Marcanti ,  Bryan Parlor ,  Kah-Ming Soh

IPC: H04B7/00

CPC classification number: H04W88/085

Abstract: Redundant wireless links in a meshed backhaul network may be used to improve quality of service on the backhaul network by confining knowledge of the duality to the attached network elements. Globally, an aggregate bandwidth of the redundant wireless links may be advertised to allow network level routing to treat the redundant links as a single logical link. At the link level, however, the network elements may differentiate between different types of traffic to provide preferential service to particular types of traffic. By using different physical links within the logical link for particular types of traffic, the quality of service for that type of traffic may be improved by not causing different types of traffic to compete for the same bandwidth. The redundant links may be interfaced using a tower network including a radio accessed router optionally powered using solar power, to isolate the tower network from ground equipment.

Abstract translation: 可以使用网状回程网络中的冗余无线链路来通过将对偶性的知识限于所附网络元件来提高回程网络上的服务质量。 在全球范围内，可以通告冗余无线链路的总带宽以允许网络级路由将冗余链路视为单个逻辑链路。 然而，在链路级别，网络元件可以区分不同类型的流量，以向特定类型的流量提供优惠服务。 通过在特定类型的业务的逻辑链路内使用不同的物理链路，可以通过不引起不同类型的流量来竞争相同的带宽来改善该类型业务的业务质量。 可以使用包括使用太阳能供电的无线电接入路由器的塔式网络来连接冗余链路，以将塔式网络与地面设备隔离开来。

公开(公告)号：US07813409B2

公开(公告)日：2010-10-12

申请号：US11236230

申请日：2005-09-27

Applicant: Herman Kwong ,  Kah Ming Soh ,  Bryan Parlor ,  Aneta Wyrzykowska

Inventor： Herman Kwong ,  Kah Ming Soh ,  Bryan Parlor ,  Aneta Wyrzykowska

IPC: H04B1/00

CPC classification number: H04L27/2602 ,  H04L1/0003 ,  H04L1/0025 ,  H04L1/0071 ,  H04L1/1867 ,  H04L1/22

Abstract: Described are a method and system for secure transmission of data through a network. A subcarrier sequence for data transmission is generated. The subcarrier sequence designates at least one subcarrier from a number of orthogonal subcarriers for each of a plurality of intervals in a time sequence. The subcarrier sequence is provided to a receiver. A data signal that includes the subcarriers identified in the subcarrier sequence modulated according to the data is transmitted from a transmitter to the receiver. For additional security, the subcarrier sequence can be transmitted to the receiver using a communications channel that is separate from the communications channel for the data signal. The data signal is detected at the receiver and demodulated according to the subcarrier sequence.

Abstract translation: 描述了通过网络安全地传输数据的方法和系统。 产生用于数据传输的子载波序列。 子载波序列在时间序列中为多个间隔中的每一个指定来自多个正交子载波的至少一个副载波。 子载波序列被提供给接收机。 包括根据数据调制的子载波序列中识别的子载波的数据信号从发射机发射到接收机。 为了额外的安全性，可以使用与用于数据信号的通信信道分开的通信信道将副载波序列发送到接收机。 在接收机处检测数据信号，并根据子载波序列进行解调。

公开(公告)号：US20060083186A1

公开(公告)日：2006-04-20

申请号：US10967575

申请日：2004-10-18

Applicant: Martin Handforth ,  Guy Duxbury ,  Prasad Kodaypak ,  Herman Kwong ,  Larry Marcanti ,  Bryan Parlor ,  Kah-Ming Soh

Inventor： Martin Handforth ,  Guy Duxbury ,  Prasad Kodaypak ,  Herman Kwong ,  Larry Marcanti ,  Bryan Parlor ,  Kah-Ming Soh

IPC: H04B7/00

CPC classification number: H04W88/085

Abstract: Redundant wireless links in a meshed backhaul network may be used to improve quality of service on the backhaul network by confining knowledge of the duality to the attached network elements. Globally, an aggregate bandwidth of the redundant wireless links may be advertised to allow network level routing to treat the redundant links as a single logical link. At the link level, however, the network elements may differentiate between different types of traffic to provide preferential service to particular types of traffic. By using different physical links within the logical link for particular types of traffic, the quality of service for that type of traffic may be improved by not causing different types of traffic to compete for the same bandwidth. The redundant links may be interfaced using a tower network including a radio accessed router optionally powered using solar power, to isolate the tower network from ground equipment

Abstract translation: 可以使用网状回程网络中的冗余无线链路来通过将对偶性的知识限于所附网络元件来提高回程网络上的服务质量。 在全球范围内，可以通告冗余无线链路的总带宽以允许网络级路由将冗余链路视为单个逻辑链路。 然而，在链路级别，网络元件可以区分不同类型的流量，以向特定类型的流量提供优惠服务。 通过在特定类型的业务的逻辑链路内使用不同的物理链路，可以通过不引起不同类型的流量来竞争相同的带宽来改善该类型业务的业务质量。 可以使用包括使用太阳能供电的无线电接入路由器的塔式网络来连接冗余链路，以将塔架网络与地面设备隔离

公开(公告)号：US20070071067A1

公开(公告)日：2007-03-29

申请号：US11236230

申请日：2005-09-27

Applicant: Herman Kwong ,  Kah Soh ,  Bryan Parlor ,  Aneta Wyrzykowska

Inventor： Herman Kwong ,  Kah Soh ,  Bryan Parlor ,  Aneta Wyrzykowska

IPC: H04B1/00

CPC classification number: H04L27/2602 ,  H04L1/0003 ,  H04L1/0025 ,  H04L1/0071 ,  H04L1/1867 ,  H04L1/22

Abstract: Described are a method and system for secure transmission of data through a network. A subcarrier sequence for data transmission is generated. The subcarrier sequence designates at least one subcarrier from a number of orthogonal subcarriers for each of a plurality of intervals in a time sequence. The subcarrier sequence is provided to a receiver. A data signal that includes the subcarriers identified in the subcarrier sequence modulated according to the data is transmitted from a transmitter to the receiver. For additional security, the subcarrier sequence can be transmitted to the receiver using a communications channel that is separate from the communications channel for the data signal. The data signal is detected at the receiver and demodulated according to the subcarrier sequence.

Abstract translation: 描述了通过网络安全地传输数据的方法和系统。 产生用于数据传输的子载波序列。 子载波序列在时间序列中为多个间隔中的每一个指定来自多个正交子载波的至少一个副载波。 子载波序列被提供给接收机。 包括根据数据调制的子载波序列中识别的子载波的数据信号从发射机发射到接收机。 为了额外的安全性，可以使用与用于数据信号的通信信道分开的通信信道将副载波序列发送到接收机。 在接收机处检测数据信号，并根据子载波序列进行解调。