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1. 发明申请

US20080002738A1 Method and apparatus for circuit emulation services over cell and packet networks 有权
标题翻译：用于基于小区和分组网络的电路仿真业务的方法和装置
公开(公告)号：US20080002738A1
公开(公告)日：2008-01-03
申请号：US11480320
申请日：2006-06-30
申请人： Juergen Beck , Mark A. Bordogna , Christopher W. Hamilton
发明人： Juergen Beck , Mark A. Bordogna , Christopher W. Hamilton
IPC分类号： H04J3/16
CPC分类号： H04L12/5601 , H04L2012/5618 , H04L2012/5665
摘要： Methods and apparatus are provided for circuit emulation services over cell and packet networks. A constant bit rate traffic stream is mapped to one of a cell and packet structure. The constant bit rate traffic stream is mapped to one or more cells and the one or more cells are selectively translated to one or more packets if a packet stream is selected. In addition, one of a received cell and packet stream are mapped to a constant bit rate traffic stream. The packet stream is selectively translated to one or more cells and the one or more cells are translated to the constant bit rate traffic stream. A clock can optionally be recovered from the received cell or packet stream.
摘要翻译：为单元和分组网络的电路仿真服务提供了方法和装置。恒定比特率业务流被映射到小区和分组结构之一。如果选择分组流，恒定比特率业务流被映射到一个或多个小区，并且一个或多个小区被选择性地转换为一个或多个分组。另外，接收的小区和分组流中的一个被映射到恒定的比特率业务流。分组流被选择性地转换为一个或多个小区，并且一个或多个小区被转换为恒定比特率业务流。可以可选地从所接收的小区或分组流中恢复时钟。

2. 发明授权

US08005094B2 Method and apparatus for circuit emulation services over cell and packet networks 有权
标题翻译：用于基于小区和分组网络的电路仿真业务的方法和装置
公开(公告)号：US08005094B2
公开(公告)日：2011-08-23
申请号：US11480320
申请日：2006-06-30
申请人： Juergen Beck , Mark A. Bordogna , Christopher W. Hamilton
发明人： Juergen Beck , Mark A. Bordogna , Christopher W. Hamilton
IPC分类号： H04L12/28
CPC分类号： H04L12/5601 , H04L2012/5618 , H04L2012/5665
摘要： Methods and apparatus are provided for circuit emulation services over cell and packet networks. A constant bit rate traffic stream is mapped to one of a cell and packet structure. The constant bit rate traffic stream is mapped to one or more cells and the one or more cells are selectively translated to one or more packets if a packet stream is selected. In addition, one of a received cell and packet stream are mapped to a constant bit rate traffic stream. The packet stream is selectively translated to one or more cells and the one or more cells are translated to the constant bit rate traffic stream. A clock can optionally be recovered from the received cell or packet stream.
摘要翻译：为单元和分组网络的电路仿真服务提供了方法和装置。恒定比特率业务流被映射到小区和分组结构之一。如果选择分组流，恒定比特率业务流被映射到一个或多个小区，并且一个或多个小区被选择性地转换为一个或多个分组。另外，接收的小区和分组流中的一个被映射到恒定的比特率业务流。分组流被选择性地转换为一个或多个小区，并且一个或多个小区被转换为恒定比特率业务流。可以可选地从所接收的小区或分组流中恢复时钟。

3. 发明授权

US08228920B2 High-throughput scheduler with guaranteed fairness for wireless networks and other applications 有权
标题翻译：高吞吐量调度程序，无线网络和其他应用程序的公平性
公开(公告)号：US08228920B2
公开(公告)日：2012-07-24
申请号：US11415546
申请日：2006-05-01
申请人： Christopher W. Hamilton , Noy C. Kucuk , Jinhui Li , Christine E. Severns-Williams
发明人： Christopher W. Hamilton , Noy C. Kucuk , Jinhui Li , Christine E. Severns-Williams
IPC分类号： H04L12/56
CPC分类号： H04L47/623 , H04L47/50 , H04L47/6225 , H04L49/90 , H04W72/1252
摘要： A scheduler is adapted to schedule packets or other data blocks for transmission from a plurality of transmission elements in timeslots of a frame in a communication system. In scheduling for a given frame, the scheduler initially designates each of the transmission elements as eligible to transmit one or more data blocks in the given frame, and selects from among those of the transmission elements designated as eligible at least one of the transmission elements for scheduling in a next available timeslot of the given frame. The scheduler then adjusts the eligibility status of the selected transmission element(s), and repeats the selecting and adjusting operations for one or more remaining timeslots of the given frame. The scheduler in an illustrative embodiment may be implemented in a network processor integrated circuit or other processing device of the communication system.
摘要翻译：调度器适于调度分组或其他数据块以用于在通信系统中的帧的时隙中的多个传输元件进行传输。在给定帧的调度中，调度器首先将每个传输单元指定为允许在给定帧中发送一个或多个数据块，并且从被指定为合格的至少一个传输元素的传输元素的那些中进行选择，在给定帧的下一个可用时隙中进行调度。调度器然后调整所选择的传输元件的资格状态，并重复给定帧的一个或多个剩余时隙的选择和调整操作。说明性实施例中的调度器可以在通信系统的网络处理器集成电路或其他处理设备中实现。

4. 发明授权

US07830879B2 Network-based data distribution system 有权
标题翻译：基于网络的数据分发系统
公开(公告)号：US07830879B2
公开(公告)日：2010-11-09
申请号：US10746808
申请日：2003-12-24
申请人： Christopher W. Hamilton , James Mark Sepko
发明人： Christopher W. Hamilton , James Mark Sepko
IPC分类号： H04L12/56 , H04J3/26
CPC分类号： H04J3/1617 , H04L12/18
摘要： A network-based data distribution system includes a physical layer device connectable to a network processor operative in a link layer or higher layer. The physical layer device is configurable for interfacing with a plurality of destination devices via corresponding physical layer links. The physical layer device is operative to receive data traffic from the network processor and to replicate at least a portion of the data traffic at a physical layer for distribution to at least two of the plurality of destination devices associated with the physical layer links.
摘要翻译：基于网络的数据分配系统包括可连接到在链路层或更高层中操作的网络处理器的物理层设备。物理层设备可配置为经由相应的物理层链路与多个目的地设备进行接口。物理层设备可操作以从网络处理器接收数据业务，并在物理层复制数据业务的至少一部分，以分配给与物理层链路相关联的多个目的设备中的至少两个。

5. 发明授权

US07769038B2 Wireless network scheduling methods and apparatus based on both waiting time and occupancy 有权
标题翻译：基于等待时间和占用的无线网络调度方法和设备
公开(公告)号：US07769038B2
公开(公告)日：2010-08-03
申请号：US11415831
申请日：2006-05-01
申请人： Christopher W. Hamilton , Noy C. Kucuk , Jinhui Li , Christine E. Severns-Williams
发明人： Christopher W. Hamilton , Noy C. Kucuk , Jinhui Li , Christine E. Severns-Williams
IPC分类号： H04L12/54
CPC分类号： H04L47/50
摘要： A scheduler is adapted to schedule packets or other data blocks for transmission from a plurality of transmission elements in timeslots in a communication system. The scheduler determines scaled capacity measures for respective ones of the transmission elements, with each of the scaled capacity measures being scaled by a combination of a waiting time and an occupancy for a corresponding one of the transmission elements. The scheduler selects one or more of the transmission elements for scheduling in a given one of the timeslots based on the scaled capacity measures. The scheduler in an illustrative embodiment may be implemented in a network processor integrated circuit or other processing device of the communication system.
摘要翻译：调度器适于调度分组或其他数据块以用于在通信系统中的时隙中从多个传输元件传输。调度器为相应的传输单元确定经缩放的容量度量，其中每个缩放的容量测量值通过等待时间和对应的一个传输单元的占用的组合来缩放。调度器基于缩放的容量度量来选择在给定的一个时隙中的一个或多个传输元件进行调度。说明性实施例中的调度器可以在通信系统的网络处理器集成电路或其他处理设备中实现。

6. 发明授权

US08214868B2 Flexible traffic management and shaping processing for multimedia distribution 有权
标题翻译：针对多媒体分发灵活的流量管理和整形处理
公开(公告)号：US08214868B2
公开(公告)日：2012-07-03
申请号：US11409438
申请日：2006-04-21
申请人： Christopher W. Hamilton , David P. Sonnier , Milan Zoranovic
发明人： Christopher W. Hamilton , David P. Sonnier , Milan Zoranovic
IPC分类号： H04N7/173
CPC分类号： H04N7/17318 , H04L65/80 , H04N21/23805 , H04N21/4384 , H04N21/472 , H04N21/6125 , H04N21/6581
摘要： Apparatus for distributing streaming multimedia to at least one end client over a network includes memory and at least one processor operatively connected to the memory. The processor is operative: (i) to receive the streaming multimedia from at least one multimedia source via at least one of a plurality of channels in the network; (ii) when a channel change request generated by the end client for changing a channel and corresponding multimedia content from the multimedia source is not detected, to deliver the at least one multimedia stream to the end client at a first data rate; and (iii) when the channel change request has been detected, to deliver the at least one multimedia stream to the end client at a second rate for a prescribed period of time after receiving the channel change request and, after the prescribed period of time, to deliver the at least one multimedia stream to the end client at the first data rate, wherein the second data rate is greater than the first data rate.
摘要翻译：用于通过网络将流媒体分发到至少一个终端客户端的装置包括存储器和至少一个可操作地连接到存储器的处理器。处理器是可操作的：（i）通过网络中的多个信道中的至少一个从至少一个多媒体源接收流媒体; （ii）当没有检测到由终端客户端生成的用于改变频道的频道改变请求和来自多媒体源的对应的多媒体内容时，以至少一个多媒体流以第一数据速率传送到终端客户端; 以及（iii）当已经检测到频道改变请求时，在接收到频道改变请求之后，以规定的时间段以第二速率向终端客户端发送至少一个多媒体流，并且在规定的时间段之后，以所述第一数据速率将所述至少一个多媒体流传送到所述终端客户端，其中所述第二数据速率大于所述第一数据速率。

7. 发明授权

US07876758B2 Method and apparatus for improved voice over Internet protocol (VoIP) transmission in a digital network 有权
标题翻译：用于改进数字网络中的因特网协议语音（VoIP）传输的方法和装置
公开(公告)号：US07876758B2
公开(公告)日：2011-01-25
申请号：US11101825
申请日：2005-04-08
申请人： William R. Bullman , Christopher W. Hamilton
发明人： William R. Bullman , Christopher W. Hamilton
IPC分类号： H04L12/28
CPC分类号： H04L29/06027 , H04L65/103 , H04L65/104 , H04M3/42263 , H04M7/006
摘要： Voice services are provided in a network node of a digital networking system. A service signal is provided to at least one user device. One or more voice packets are received from the at least one user device. The one or more voice packets are processed, and transmitted to one or more destinations determined in the packet processing.
摘要翻译：在数字网络系统的网络节点中提供语音服务。服务信号被提供给至少一个用户设备。从至少一个用户设备接收一个或多个语音分组。处理一个或多个语音分组，并将其发送到在分组处理中确定的一个或多个目的地。

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