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1. 发明申请

US20070195817A1 Upstream channel bonding using legacy maps in a cable communications system 有权
标题翻译：在有线通信系统中使用传统地图的上行信道绑定
公开(公告)号：US20070195817A1
公开(公告)日：2007-08-23
申请号：US11384409
申请日：2006-03-21
申请人： Lisa Denney , Niki Pantelias , A. Hollums , Victor Hou , John Horton , David Pullen
发明人： Lisa Denney , Niki Pantelias , A. Hollums , Victor Hou , John Horton , David Pullen
IPC分类号： H04J3/22
CPC分类号： H04J3/1682 , H04L12/2801 , H04N21/6168
摘要： A method for increasing upstream bandwidth per cable modem user in a cable communications system that includes a cable modem termination system (CMTS) and a plurality of cable modems is provided. The method permits a cable modem to transmit data to the CMTS on multiple upstream channels simultaneously using a technique called “channel bonding.” Bandwidth allocation is achieved by transmitting from a CMTS to a cable modem a unique bandwidth allocation message for each upstream channel in a bonded group of upstream channels, wherein the combination of unique bandwidth allocation messages collectively allocates requested bandwidth across the bonded group.
摘要翻译：提供了一种用于在包括电缆调制解调器终端系统（CMTS）和多个电缆调制解调器的有线通信系统中增加每个电缆调制解调器用户的上行带宽的方法。该方法允许电缆调制解调器使用称为“信道绑定”的技术同时在多个上行信道上向CMTS发送数据。通过从CMTS向电缆调制解调器发送绑定的上行信道组中的每个上行信道的唯一带宽分配消息来实现带宽分配，其中，唯一带宽分配消息的组合在整个绑定组中共同分配所请求的带宽。

2. 发明申请

US20060126505A1 Upstream channel bonding in a cable communications system 有权
公开(公告)号：US20060126505A1
公开(公告)日：2006-06-15
申请号：US11298447
申请日：2005-12-12
申请人： Lisa Denney , Niki Pantelias , A. Hollums , Victor Hou , John Horton , David Pullen
发明人： Lisa Denney , Niki Pantelias , A. Hollums , Victor Hou , John Horton , David Pullen
IPC分类号： H04L12/26
CPC分类号： H04L12/2801 , H04J3/1694 , H04L43/00 , H04L45/245 , H04L47/10 , H04L47/125 , H04L47/35 , H04L49/90 , H04L49/9094 , H04N7/17309 , H04N21/6168 , Y02D50/30
摘要： A method for increasing upstream bandwidth per cable modem user in a cable communications system that includes a cable modem termination system (CMTS) and a plurality of cable modems is provided. The method permits a cable modem to transmit data to the CMTS on multiple upstream channels simultaneously using a technique called “channel bonding.” Channel bonding allows smaller bandwidth upstream channels to be bonded together to create a larger bandwidth pipe.

3. 发明授权

US07613167B2 Method and system for upstream priority lookup at physical interface 有权
标题翻译：物理接口上游优先级查找的方法和系统
公开(公告)号：US07613167B2
公开(公告)日：2009-11-03
申请号：US09963689
申请日：2001-09-27
申请人： Lisa Denney , Gale Shallow , Niki Pantelias , John Horton
发明人： Lisa Denney , Gale Shallow , Niki Pantelias , John Horton
IPC分类号： H04L12/28 , H04L12/66 , H04J3/02
CPC分类号： H04L12/2801
摘要： A traffic prioritization system performs a coarse classification of upstream bursts at the physical interface of a headend communications device. The headend device monitors and controls communications with a plurality of remote communications devices throughout a widely distributed network, including the Internet. The traffic prioritization system includes a burst receiver that receives and sends the upstream bursts to a classifier. At an appropriate time, the classifier receives the upstream bursts and queries a priority lookup table (LUT) to determine a priority classification. The priority classification is used to separate the bursts into two or more priority levels. The higher priority level is used to designate services having a low tolerance for delay, such as telephony. Upon classification, the upstream bursts are forwarded to one of several priority queues. Each priority queue corresponds to at least one priority level. The headend device services each priority queue such that the higher priority queues are serviced before the lower priority queues.
摘要翻译：流量优先级系统在前端通信设备的物理接口处执行上游突发的粗略分类。头端设备在包括因特网的广泛分布的网络中监视和控制与多个远程通信设备的通信。流量优先系统包括一个突发接收器，它接收和发送上行脉冲串到分类器。在适当的时间，分类器接收上游脉冲串并查询优先级查找表（LUT）以确定优先级分类。优先级分类用于将突发分为两个或更多个优先级。较高优先级用于指定具有较低延迟容限的服务，例如电话。在分类时，上行突发被转发到几个优先级队列之一。每个优先级队列对应于至少一个优先级。前端设备为每个优先级队列提供服务，使得较低优先级队列在较低优先级队列之前被服务。

4. 发明申请

US20060126506A1 Upstream channel bonding in a cable communications system 有权
标题翻译：电缆通信系统中的上行信道绑定
公开(公告)号：US20060126506A1
公开(公告)日：2006-06-15
申请号：US11298451
申请日：2005-12-12
申请人： Lisa Denney , Niki Pantelias , A. Hollums , Victor Hou , John Horton , David Pullen
发明人： Lisa Denney , Niki Pantelias , A. Hollums , Victor Hou , John Horton , David Pullen
IPC分类号： H04L12/26
CPC分类号： H04L12/2801 , H04J3/1694 , H04L43/00 , H04L45/245 , H04L47/10 , H04L47/125 , H04L47/35 , H04L49/90 , H04L49/9094 , H04N7/17309 , H04N21/6168 , Y02D50/30
摘要： A method for increasing upstream bandwidth per cable modem user in a cable communications system that includes a cable modem termination system (CMTS) and a plurality of cable modems is provided. The method permits a cable modem to transmit data to the CMTS on multiple upstream channels simultaneously using a technique called “channel bonding.” Channel bonding allows smaller bandwidth upstream channels to be bonded together to create a larger bandwidth pipe.
摘要翻译：提供了一种用于在包括电缆调制解调器终端系统（CMTS）和多个电缆调制解调器的有线通信系统中增加每个电缆调制解调器用户的上行带宽的方法。该方法允许电缆调制解调器使用称为“信道绑定”的技术同时在多个上行信道上向CMTS发送数据。通道绑定允许将较小带宽的上行信道绑定在一起以创建更大带宽的管道。

5. 发明授权

US07990952B2 Method for upstream priority lookup at physical interface within a wireless device 有权
标题翻译：无线设备内物理接口上游优先级查找的方法
公开(公告)号：US07990952B2
公开(公告)日：2011-08-02
申请号：US11889937
申请日：2007-08-17
申请人： Lisa V. Denney , Gale Shallow , Niki Pantelias , John Horton
发明人： Lisa V. Denney , Gale Shallow , Niki Pantelias , John Horton
IPC分类号： H04L12/28 , H04L12/56 , H04J3/02 , H04N7/173
CPC分类号： H04L12/2801
摘要： A traffic prioritization system and method performs a coarse classification of upstream bursts at the physical interface of a wireless communications device. The wireless device monitors and controls communications with a plurality of remote wireless communications devices throughout a widely distributed network, including the Internet. The traffic prioritization system includes a burst receiver that receives and sends the upstream bursts to a classifier. At an appropriate time, the classifier receives the upstream bursts and queries a priority lookup table (LUT) to determine a priority classification. The priority classification is used to separate the bursts into two or more priority levels. The higher priority level is used to designate services having a low tolerance for delay, such as telephony. Upon classification, the upstream bursts are forwarded to one of several priority queues. Each priority queue corresponds to at least one priority level. The headend device services each priority queue such that the higher priority queues are serviced before the lower priority queues.
摘要翻译：流量优先化系统和方法在无线通信设备的物理接口处执行上游脉冲串的粗略分类。无线设备在包括因特网的广泛分布的网络中监视和控制与多个远程无线通信设备的通信。流量优先系统包括一个突发接收器，它接收和发送上行脉冲串到分类器。在适当的时间，分类器接收上游脉冲串并查询优先级查找表（LUT）以确定优先级分类。优先级分类用于将突发分为两个或更多个优先级。较高优先级用于指定具有较低延迟容限的服务，例如电话。在分类时，上行突发被转发到几个优先级队列之一。每个优先级队列对应于至少一个优先级。前端设备为每个优先级队列提供服务，使得较低优先级队列在较低优先级队列之前被服务。

6. 发明申请

US20080046952A1 Highly integrated media access control 有权
标题翻译：高度集成的媒体访问控制
公开(公告)号：US20080046952A1
公开(公告)日：2008-02-21
申请号：US11892025
申请日：2007-08-17
申请人： Lisa Denney , Hooman Moshar , John Horton , Shane Lansing , Sean Nazareth , Niki Pantelias
发明人： Lisa Denney , Hooman Moshar , John Horton , Shane Lansing , Sean Nazareth , Niki Pantelias
IPC分类号： H04N7/173
CPC分类号： H04L29/0653 , H04L12/2801 , H04L47/50 , H04L47/52 , H04L47/6215 , H04L49/9094 , H04N7/17309
摘要： A supervisory communications device, such as a headend device within a communications network, monitors and controls communications with a plurality of remote communications devices throughout a widely distributed network. The supervisory device allocates bandwidth on the upstream channels by sending MAP messages over its downstream channel. A highly integrated media access controller integrated circuit (MAC IC) operates within the headend to provide lower level processing on signals exchanged with the remote devices. The enhanced functionality of the MAC IC relieves the processing burden on the headend CPU and increases packet throughput. The enhanced functionality includes header suppression and expansion, DES encryption and decryption, fragment reassembly, concatenation, and DMA operations
摘要翻译：诸如通信网络内的头端设备的监控通信设备在广泛分布的网络中监视和控制与多个远程通信设备的通信。监控设备通过在其下行信道上发送MAP消息来在上行信道上分配带宽。高集成度的媒体访问控制器集成电路（MAC IC）在头端内部进行操作，以便与远程设备交换的信号提供较低级别的处理。 MAC IC的增强功能减轻了头端CPU的处理负担，并增加了数据包吞吐量。增强的功能包括报头抑制和扩展，DES加密和解密，片段重组，级联和DMA操作

7. 发明申请

US20080046607A1 System and method for hardware based reassembly of a fragmented packet 审中-公开
标题翻译：用于基于硬件的重新组装碎片包的系统和方法
公开(公告)号：US20080046607A1
公开(公告)日：2008-02-21
申请号：US11892029
申请日：2007-08-17
申请人： John Horton , Niki Pantelias
发明人： John Horton , Niki Pantelias
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04N7/17309 , H04L12/2801 , H04L47/10 , H04L47/34 , H04L69/12 , H04L69/166 , H04L69/324
摘要： A system and method for hardware based reassembly of a fragmented packet is shown. The method includes receiving a bandwidth request to transfer a data packet from the data provider. Then, bandwidth is allocated to the data provider, where the allocated bandwidth is less than the requested bandwidth. Next, the present invention receives part of the data packet in the allocated bandwidth from the data provider, where the part of the data packet includes a fragment header, and the fragment header includes a sequence number for the part of the data packet. The part of the data packet is then stored in external memory. Finally, the data packet is reassembled by concatenating in the correct sequence the part of the data packet with other parts of the data packets to create the reassembled data packet.
摘要翻译：示出了用于分段分组的基于硬件的重组的系统和方法。该方法包括从数据提供者接收传输数据分组的带宽请求。然后，带宽被分配给数据提供商，其中分配的带宽小于请求的带宽。接下来，本发明从数据提供者接收分配带宽中的数据分组的一部分，其中数据分组的一部分包括分段报头，分段报头包括数据分组部分的序列号。然后将数据包的一部分存储在外部存储器中。最后，通过将数据分组的一部分与数据分组的其他部分以正确的顺序连接以创建重组的数据分组来重新组合数据分组。

8. 发明申请

US20080037556A1 Method for upstream priority lookup at physical interface within a wireless device 有权
标题翻译：无线设备内物理接口上游优先级查找的方法
公开(公告)号：US20080037556A1
公开(公告)日：2008-02-14
申请号：US11889937
申请日：2007-08-17
申请人： Lisa Denney , Gale Shallow , Niki Pantelias , John Horton
发明人： Lisa Denney , Gale Shallow , Niki Pantelias , John Horton
IPC分类号： H04L12/56
CPC分类号： H04L12/2801
摘要： A traffic prioritization system and method performs a coarse classification of upstream bursts at the physical interface of a wireless communications device. The wireless device monitors and controls communications with a plurality of remote wireless communications devices throughout a widely distributed network, including the Internet. The traffic prioritization system includes a burst receiver that receives and sends the upstream bursts to a classifier. At an appropriate time, the classifier receives the upstream bursts and queries a priority lookup table (LUT) to determine a priority classification. The priority classification is used to separate the bursts into two or more priority levels. The higher priority level is used to designate services having a low tolerance for delay, such as telephony. Upon classification, the upstream bursts are forwarded to one of several priority queues. Each priority queue corresponds to at least one priority level. The headend device services each priority queue such that the higher priority queues are serviced before the lower priority queues.
摘要翻译：流量优先化系统和方法在无线通信设备的物理接口处执行上游脉冲串的粗略分类。无线设备在包括因特网的广泛分布的网络中监视和控制与多个远程无线通信设备的通信。流量优先系统包括一个突发接收器，它接收和发送上行脉冲串到分类器。在适当的时间，分类器接收上游脉冲串并查询优先级查找表（LUT）以确定优先级分类。优先级分类用于将突发分为两个或更多个优先级。较高优先级用于指定具有较低延迟容限的服务，例如电话。在分类时，上行突发被转发到几个优先级队列之一。每个优先级队列对应于至少一个优先级。前端设备为每个优先级队列提供服务，使得较低优先级队列在较低优先级队列之前被服务。

9. 发明申请

US20060126660A1 Upstream channel bonding in a cable communications system 有权
公开(公告)号：US20060126660A1
公开(公告)日：2006-06-15
申请号：US11298446
申请日：2005-12-12
申请人： Lisa Denney , Niki Pantelias , A. Hollums , Victor Hou , John Horton , David Pullen
发明人： Lisa Denney , Niki Pantelias , A. Hollums , Victor Hou , John Horton , David Pullen
IPC分类号： H04J3/22 , H04J3/16
CPC分类号： H04L12/2801 , H04J3/1694 , H04L43/00 , H04L45/245 , H04L47/10 , H04L47/125 , H04L47/35 , H04L49/90 , H04L49/9094 , H04N7/17309 , H04N21/6168 , Y02D50/30
摘要： A method for increasing upstream bandwidth per cable modem user in a cable communications system that includes a cable modem termination system (CMTS) and a plurality of cable modems is provided. The method permits a cable modem to transmit data to the CMTS on multiple upstream channels simultaneously using a technique called “channel bonding.” Channel bonding allows smaller bandwidth upstream channels to be bonded together to create a larger bandwidth pipe.

10. 发明申请

US20050182866A1 System and method for hardware based reassembly of a fragmented packet 有权
公开(公告)号：US20050182866A1
公开(公告)日：2005-08-18
申请号：US11103425
申请日：2005-04-12
申请人： John Horton , Niki Pantelias
发明人： John Horton , Niki Pantelias
IPC分类号： H04L12/28 , H04L12/56 , H04L29/06 , H04L29/08 , H04N7/173
CPC分类号： H04N7/17309 , H04L12/2801 , H04L47/10 , H04L47/34 , H04L69/12 , H04L69/166 , H04L69/324
摘要： A system and method for hardware based reassembly of a fragmented packet is shown. The method includes receiving a bandwidth request to transfer a data packet from the data provider. Then, bandwidth is allocated to the data provider, where the allocated bandwidth is less than the requested bandwidth. Next, the present invention receives part of the data packet in the allocated bandwidth from the data provider, where the part of the data packet includes a fragment header, and the fragment header includes a sequence number for the part of the data packet. The part of the data packet is then stored in external memory. Finally, the data packet is reassembled by concatenating in the correct sequence the part of the data packet with other parts of the data packets to create the reassembled data packet.

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