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11. 发明授权

US09030950B2 Communication apparatus, processing method for the same, and computer-readable storage medium 有权
标题翻译：通信装置，其处理方法和计算机可读存储介质
公开(公告)号：US09030950B2
公开(公告)日：2015-05-12
申请号：US12963204
申请日：2010-12-08
申请人： Kazuhiko Morimura
发明人： Kazuhiko Morimura
IPC分类号： H04J3/24 , H04L12/26 , H04L12/861 , H04L1/18
CPC分类号： H04L49/9094 , H04L1/1841
摘要： A communication apparatus extracts segment data including information defining the position of a fragment packet before fragmentation and the identification information of the fragment packet from the header information of the fragment packet. If the fragment packet is the last fragment packet, the apparatus extracts packet length information before packet fragmentation from the header information of the last fragment packet. A memory stores a segment database holding segment data and information associating identification information with packet length information. The communication apparatus executes integration processing of the segment data based on information stored in the segment database and determines whether the reception of all the fragment packets constituting the packet before fragmentation is complete.
摘要翻译：通信装置从分段分组的报头信息中提取分段数据，该分段数据包括在分段之前定义分段分组的位置的信息和分段分组的标识信息。如果分段分组是最后的分片分组，则该装置从分组分组的报头信息中提取分组分片之前的分组长度信息。存储器存储保持段数据的段数据和将识别信息与分组长度信息相关联的信息。通信装置根据存储在片段数据库中的信息来执行片段数据的集成处理，并且确定在分片之前构成包的所有片段数据包的接收是否完成。

12. 发明授权

US09019900B2 Device and system for implementing multi-carrier high speed downlink packet access service 有权
标题翻译：用于实现多载波高速下行分组接入业务的装置和系统
公开(公告)号：US09019900B2
公开(公告)日：2015-04-28
申请号：US11994775
申请日：2006-07-03
申请人： Shaohui Sun , Zhuo Gao , Haijun Zhou , Jinling Hu
发明人： Shaohui Sun , Zhuo Gao , Haijun Zhou , Jinling Hu
IPC分类号： H04H20/67 , H04L5/00 , H04L1/18 , H04L12/54 , H04L12/801 , H04L12/851 , H04L12/863 , H04L12/861 , H04W88/08
CPC分类号： H04L5/0064 , H04L1/1819 , H04L1/1887 , H04L5/0007 , H04L5/0044 , H04L47/10 , H04L47/14 , H04L47/2441 , H04L47/34 , H04L47/50 , H04L47/6215 , H04L49/90 , H04L49/9094 , H04W88/08
摘要： The invention discloses a device and a system for implementing a multi-carrier high speed downlink packet access service, thereby accomplishing multi-carrier high speed downlink packet access service transmission by means of multi-carrier high speed downlink packet processing devices provided in a base station and a user equipment in the system and managing high speed downlink packets corresponding to the carriers separately by means of hybrid automatic repeat request modules corresponding to the carriers. The invention further discloses a method for implementing a multi-carrier high speed downlink packet access service, thereby allocating a separate transmitting hybrid automatic repeat request process and corresponding receiving hybrid automatic repeat request process for each carrier to accomplish transmission and receiving of high speed downlink packet access data. With the invention, the downlink data transmission rate in a radio mobile communication system supporting multiple carriers can be improved.
摘要翻译：本发明公开了一种用于实现多载波高速下行分组接入业务的装置和系统，从而通过在基站中提供的多载波高速下行链路分组处理装置实现多载波高速下行分组接入业务传输和系统中的用户设备，并且通过与载波对应的混合自动重传请求模块分别管理与载波相对应的高速下行链路分组。本发明还公开了一种实现多载波高速下行链路分组接入业务的方法，从而为每个载波分配单独的发射混合自动重传请求过程和相应的接收混合自动重传请求过程，以实现高速下行分组的传输和接收访问数据。通过本发明，可以提高支持多个载波的无线移动通信系统中的下行数据传输速率。

13. 发明授权

US09009223B2 Method and apparatus for processing received network packets on a network interface for a computer 有权
标题翻译：用于在计算机的网络接口上处理接收到的网络分组的方法和装置
公开(公告)号：US09009223B2
公开(公告)日：2015-04-14
申请号：US13899299
申请日：2013-05-21
申请人： Alacritech, Inc.
发明人： Laurence B. Boucher , Stephen E. J. Blightman , Peter K. Craft , David A. Higgen , Clive M. Philbrick , Daryl D. Starr
IPC分类号： G06F15/16 , H04L29/06 , H04L12/54 , H04L29/12 , H04L12/801 , H04L12/805 , H04L12/863 , H04L12/861 , H04L12/879 , H04L29/08
CPC分类号： H04L47/193 , G06F13/28 , G06F13/4022 , G06F13/4221 , H04L29/06 , H04L29/0653 , H04L29/12009 , H04L29/12018 , H04L45/66 , H04L45/745 , H04L47/10 , H04L47/36 , H04L47/50 , H04L47/6225 , H04L49/90 , H04L49/901 , H04L49/9021 , H04L49/9042 , H04L49/9052 , H04L49/9063 , H04L49/9068 , H04L49/9073 , H04L49/9094 , H04L61/10 , H04L67/10 , H04L67/325 , H04L67/327 , H04L67/34 , H04L69/08 , H04L69/12 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/163 , H04L69/166 , H04L69/22 , H04L69/32
摘要： An intelligent network interface card (INIC) or communication processing device (CPD) works with a host computer for data communication. The device provides a fast-path that avoids protocol processing for most messages, greatly accelerating data transfer and offloading time-intensive processing tasks from the host CPU. The host retains a fallback processing capability for messages that do not fit fast-path criteria, with the device providing assistance such as validation even for slow-path messages, and messages being selected for either fast-path or slow-path processing. A context for a connection is defined that allows the device to move data, free of headers, directly to or from a destination or source in the host. The context can be passed back to the host for message processing by the host. The device contains specialized hardware circuits that are much faster at their specific tasks than a general purpose CPU. A preferred embodiment includes a trio of pipelined processors devoted to transmit, receive and utility processing, providing full duplex communication for four Fast Ethernet nodes.
摘要翻译：智能网络接口卡（INIC）或通信处理设备（CPD）与主机进行数据通信。该设备提供了一条快速路径，避免了大多数消息的协议处理，大大加速了数据传输，并从主机CPU卸载了耗时的处理任务。主机保留对不符合快速路径标准的消息的后备处理能力，该设备提供诸如即使对于慢路径消息进行验证的协助，以及为快速路径或慢速路径处理选择的消息。定义了一个连接的上下文，允许设备将头文件的数据直接移动到主机中的目的地或源代码。上下文可以传回主机以进行主机的消息处理。该设备包含专门的硬件电路，其特定任务比通用CPU快得多。优选实施例包括专用于发送，接收和公用处理的三路流水线处理器，为四个快速以太网节点提供全双工通信。

14. 发明申请

US20150071290A1 DATA ROUTING ACCELERATION 审中-公开
标题翻译：数据路由加速
公开(公告)号：US20150071290A1
公开(公告)日：2015-03-12
申请号：US14490469
申请日：2014-09-18
申请人： Apple Inc.
发明人： Francesco DiMambro
IPC分类号： H04L12/741 , H04L29/06 , H04L12/46
CPC分类号： H04L45/745 , H04L12/462 , H04L49/9094 , H04L69/16 , H04L69/161 , H04L69/22 , H04L69/32
摘要： Systems, devices and methods for improving network performance are disclosed. In particular, in one embodiment, a method of processing data packets in an electronic network is provided. The method includes receiving data packets at a receive stack of an electronic network device and creating a first packet from at least a portion of each of the set of data packets. The first packet includes an indicator that the first packet is a first packet type. Additionally, the method includes passing the first packet to one of a bridge and IP layer of the receive stack. A first packet inhibitor at the one of the bridge and IP layer is bypassed upon recognizing the first packet as a first packet type. The first packet is routed to a transmit stack of the electronic network device from the one of the bridge and IP layer.
摘要翻译：公开了用于提高网络性能的系统，设备和方法。特别地，在一个实施例中，提供了一种在电子网络中处理数据分组的方法。该方法包括在电子网络设备的接收栈处接收数据分组，并从该组数据分组的至少一部分创建第一分组。第一分组包括第一分组是第一分组类型的指示符。此外，该方法包括将第一分组传递到接收堆栈的桥接层和IP层之一。在将第一分组识别为第一分组类型时，在桥和IP层之一处的第一分组抑制器被旁路。第一个分组从网桥和IP层之一路由到电子网络设备的发送栈。

15. 发明申请

US20150055661A1 Intelligent Network Interface System and Method for Accelerated Protocol Processing 有权
标题翻译：智能网络接口系统及加速协议处理方法
公开(公告)号：US20150055661A1
公开(公告)日：2015-02-26
申请号：US14507710
申请日：2014-10-06
申请人： Alacritech, Inc.
发明人： Laurence B. Boucher , Stephen E.J. Blightman , Peter K. Craft , David A. Higgen , Clive M. Philbrick , Daryl D. Starr
IPC分类号： H04L29/06
CPC分类号： H04L69/169 , G06F5/10 , H04L29/06 , H04L29/12009 , H04L29/12018 , H04L45/00 , H04L45/245 , H04L49/90 , H04L49/901 , H04L49/9063 , H04L49/9094 , H04L61/10 , H04L61/25 , H04L67/10 , H04L67/325 , H04L67/327 , H04L67/34 , H04L69/08 , H04L69/12 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/163 , H04L69/165 , H04L69/166 , H04L69/168 , H04L69/18 , H04L69/22 , H04L69/32 , H04Q3/0029 , H04Q2213/13093 , H04Q2213/13103 , H04Q2213/13204 , H04Q2213/13299 , H04Q2213/1332 , H04Q2213/13345
摘要： A system for protocol processing in a computer network has an intelligent network interface card (INIC) or communication processing device (CPD) associated with a host computer. The INIC or CPD provides a fast-path that avoids host protocol processing for most large multipacket messages, greatly accelerating data communication. The INIC or CPD also assists the host for those message packets that are chosen for processing by host software layers. A communication control block (CCB) for a message is defined that allows DMA controllers of the INIC to move data, free of headers, directly to or from a destination or source in the host. The CCB can be passed back to the host for message processing by the host. The INIC or CPD contains hardware circuits configured for protocol processing that can perform that specific task faster than the host CPU. One embodiment includes a processor providing transmit, receive and management processing, with full duplex communication for four fast Ethernet nodes.
摘要翻译：计算机网络中用于协议处理的系统具有与主计算机相关联的智能网络接口卡（INIC）或通信处理设备（CPD）。 INIC或CPD提供了一种快速路径，可以避免大多数大型多包消息的主机协议处理，大大加速数据通信。 INIC或CPD还协助主机选择主机软件层进行处理的消息包。定义了用于消息的通信控制块（CCB），其允许INIC的DMA控制器将数据（没有头部）直接移动到主机中的目的地或源的目标或来源。 CCB可以传回主机进行主机的消息处理。 INIC或CPD包含配置为协议处理的硬件电路，可以比主机CPU更快地执行该特定任务。一个实施例包括提供发射，接收和管理处理的处理器，具有用于四个快速以太网节点的全双工通信。

16. 发明授权

US08934503B2 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：US08934503B2
公开(公告)日：2015-01-13
申请号：US13917972
申请日：2013-06-14
申请人： Broadcom Corporation
发明人： Lisa Voigt Denney , Hooman Moshar , John Daniel Horton , Shane Patrick Lansing , Sean Francis Nazareth , Niki Roberta Pantelias
IPC分类号： H04J3/24 , H04L29/06 , H04L12/28 , H04L12/54 , H04L12/873 , H04L12/863 , H04L12/861 , 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。

17. 发明授权

US08885673B2 Interleaving data packets in a packet-based communication system 有权
标题翻译：在数据包通信系统中交织数据包
公开(公告)号：US08885673B2
公开(公告)日：2014-11-11
申请号：US13676891
申请日：2012-11-14
申请人： Intel Corporation
发明人： Aaron T. Spink , Herbert H. J. Hum
IPC分类号： H04J3/04 , H04L12/883 , H04L12/861 , H04L12/66
CPC分类号： H04L49/9057 , H04L12/66 , H04L49/9021 , H04L49/9042 , H04L49/9094
摘要： In one embodiment, the present invention includes a method for receiving a first portion of a first packet at a first agent and determining whether the first portion is an interleaved portion based on a value of an interleave indicator. The interleave indicator may be sent as part of the first portion. In such manner, interleaved packets may be sent within transmission of another packet, such as a lengthy data packet, providing improved processing capabilities. Other embodiments are described and claimed.
摘要翻译：在一个实施例中，本发明包括一种用于在第一代理处接收第一分组的第一部分并基于交织指示符的值确定第一部分是交织部分的方法。交错指示符可以作为第一部分的一部分发送。以这种方式，交织的分组可以在另一个分组（例如冗长的数据分组）的传输内发送，从而提供改进的处理能力。描述和要求保护其他实施例。

18. 发明授权

US08879560B2 Reorder engine with error recovery 有权
标题翻译：重新排序引擎与错误恢复
公开(公告)号：US08879560B2
公开(公告)日：2014-11-04
申请号：US13149269
申请日：2011-05-31
申请人： Rami Rahim
发明人： Rami Rahim
IPC分类号： H04L12/54 , H04L12/823 , H04L12/801 , H04L12/861 , H04L12/841
CPC分类号： H04L47/10 , H04L47/283 , H04L47/32 , H04L47/34 , H04L49/90 , H04L49/9094
摘要： A reorder engine classifies information relating to incoming data items as belonging to either a first, second, or third region. The information relating to the data items may arrive at the reorder engine out of order. The data items each include a sequence number through which the reorder engine may reconstruct the correct order of the data items. Based on the classification, the reorder engine may either process the data items normally or drop certain ones of the data items. The majority of incoming data items will fall in the first region and are processed normally. Data items arriving in the second region indicate that a previous data item is late or delayed. If this previous data item is delayed but does eventually arrive, it will arrive in the third region and is simply ignored.
摘要翻译：重新排序引擎将与进入的数据项相关的信息归类为属于第一，第二或第三区域。与数据项相关的信息可能无法到达重新排序引擎。数据项每个都包括序列号，重新排序引擎可以通过该序列号重建数据项的正确顺序。基于分类，重排序引擎可以正常地处理数据项或者丢弃某些数据项。大部分传入的数据项将落在第一个区域并被正常处理。到达第二区域的数据项表示先前的数据项被延迟或延迟。如果此前的数据项目延迟但最终到达，则它将到达第三个区域，并被忽略。

19. 发明授权

US08805948B2 Intelligent network interface system and method for protocol processing 有权
标题翻译：智能网络接口系统和协议处理方法
公开(公告)号：US08805948B2
公开(公告)日：2014-08-12
申请号：US14038297
申请日：2013-09-26
申请人： Alacritech, Inc.
发明人： Laurence B. Boucher , Stephen E. J. Blightman , Peter K. Craft , David A. Higgen , Clive M. Philbrick , Daryl D. Starr
IPC分类号： G06F15/16 , H04L29/06 , H04L29/08 , H04L29/12 , H04L12/56 , H04Q3/00 , G06F5/10
CPC分类号： H04L69/169 , G06F5/10 , H04L29/06 , H04L29/12009 , H04L29/12018 , H04L45/00 , H04L45/245 , H04L49/90 , H04L49/901 , H04L49/9063 , H04L49/9094 , H04L61/10 , H04L61/25 , H04L67/10 , H04L67/325 , H04L67/327 , H04L67/34 , H04L69/08 , H04L69/12 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/163 , H04L69/165 , H04L69/166 , H04L69/168 , H04L69/18 , H04L69/22 , H04L69/32 , H04Q3/0029 , H04Q2213/13093 , H04Q2213/13103 , H04Q2213/13204 , H04Q2213/13299 , H04Q2213/1332 , H04Q2213/13345
摘要： A system for protocol processing in a computer network has an intelligent network interface card (INIC) or communication processing device (CPD) associated with a host computer. The INIC or CPD provides a fast-path that avoids host protocol processing for most large multipacket messages, greatly accelerating data communication. The INIC or CPD also assists the host for those message packets that are chosen for processing by host software layers. A communication control block (CCB) for a message is defined that allows DMA controllers of the INIC to move data, free of headers, directly to or from a destination or source in the host. The CCB can be passed back to the host for message processing by the host. The INIC or CPD contains hardware circuits configured for protocol processing that can perform that specific task faster than the host CPU. One embodiment includes a processor providing transmit, receive and management processing, with full duplex communication for four fast Ethernet nodes.
摘要翻译：计算机网络中用于协议处理的系统具有与主计算机相关联的智能网络接口卡（INIC）或通信处理设备（CPD）。 INIC或CPD提供了一种快速路径，可以避免大多数大型多包消息的主机协议处理，大大加速数据通信。 INIC或CPD还协助主机选择主机软件层进行处理的消息包。定义了用于消息的通信控制块（CCB），其允许INIC的DMA控制器将数据（没有头部）直接移动到主机中的目的地或源的目标或来源。 CCB可以传回主机进行主机的消息处理。 INIC或CPD包含配置为协议处理的硬件电路，可以比主机CPU更快地执行该特定任务。一个实施例包括提供发射，接收和管理处理的处理器，具有用于四个快速以太网节点的全双工通信。

20. 发明授权

US08804505B2 Fixed HS-DSCH or E-DCH allocation for VoIP (or HS-DSCH without HS-SCCH/E-DCH without E-DPCCH) 有权
标题翻译：固定用于VoIP的HS-DSCH或E-DCH分配（或没有没有E-DPCCH的HS-SCCH / E-DCH的HS-DSCH）
公开(公告)号：US08804505B2
公开(公告)日：2014-08-12
申请号：US11411995
申请日：2006-04-25
申请人： Esa Malkamäki , Markku Kuusela
发明人： Esa Malkamäki , Markku Kuusela
IPC分类号： H04B7/216 , H04W4/00 , H04L12/66 , H04J3/24
CPC分类号： H04W72/0413 , H04L1/0027 , H04L1/0061 , H04L1/0072 , H04L47/14 , H04L47/34 , H04L49/90 , H04L49/9094 , H04W28/06 , H04W28/18 , H04W72/042 , H04W76/20 , H04W80/00
摘要： In order to reduce the HS-SCCH overhead, a fixed time allocation approach could be used. In that case, the scheduling time of each VoIP user is semi-static and thus there is no need to transmit e.g. HS-SCCH toward the UE for the initial transmissions, if the UE knows when to receive data on the HS-DSCH and what transport format is used. There are at least two ways of implementing this: 1) HS-SCCH/E-DPCCH signalling to indicate parameters of a first transmission, with subsequent transmissions using the same parameters (and HS-SCCH/E-DPCCH always sent when changes needed), or 2) fixed allocation, RRC signalling used to allocate users and tell the default transport parameters.
摘要翻译：为了降低HS-SCCH开销，可以使用固定的时间分配方法。在这种情况下，每个VoIP用户的调度时间是半静态的，因此不需要例如传输。如果UE知道何时在HS-DSCH上接收数据以及使用什么传输格式，则向初始传输的UE发送HS-SCCH。至少有两种实现方法：1）HS-SCCH / E-DPCCH信令用于指示第一传输的参数，随后的传输使用相同的参数（和HS-SCCH / E-DPCCH总是在需要改变时发送），或2）固定分配，RRC信令用于分配用户并告知默认传输参数。

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