专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20190199646A1 SCALABLE TRAFFIC MANAGEMENT FOR MULTIPLE LEVELS OF QUALITY OF SERVICE 审中-公开
公开(公告)号：US20190199646A1
公开(公告)日：2019-06-27
申请号：US16287339
申请日：2019-02-27
申请人： Intel Corporation
发明人： Jasvinder SINGH , John J. BROWNE , Tomasz KANTECKI , Chris MACNAMARA
IPC分类号： H04L12/869 , H04L12/873 , H04L12/863 , H04L12/877 , H04L12/861 , H04L12/927 , H04L12/911
CPC分类号： H04L47/58 , H04L47/522 , H04L47/525 , H04L47/60 , H04L47/6215 , H04L47/74 , H04L47/805 , H04L47/808 , H04L49/9031
摘要： Packets are differentiated based on their traffic class. A traffic class is allocated bandwidth for transmission. One or more core or thread can be allocated to process packets of a traffic class for transmission based on allocated bandwidth for that traffic class. If multiple traffic classes are allocated bandwidth, and a traffic class underutilizes allocated bandwidth or a traffic class is allocated insufficient bandwidth, then allocated bandwidth can be adjusted for a future transmission time slot. For example, a higher priority traffic class with excess bandwidth can share the excess bandwidth with a next highest priority traffic class for use to allocate packets for transmission for the same time slot. In the same or another example, bandwidth allocated to a traffic class depends on an extent of insufficient allocation or underutilization of allocated bandwidth such that a traffic class with insufficient allocated bandwidth in one or more prior time slot can be provided more bandwidth in a current time slot and a traffic class with underutilization of allocated bandwidth can be provided with less allocated bandwidth for a current time slot.

2. 发明申请

US20180351850A1 PASSIVE ROUTING IN MESH NETWORK 审中-公开
公开(公告)号：US20180351850A1
公开(公告)日：2018-12-06
申请号：US15944971
申请日：2018-04-04
申请人： Robotonchip Oy
发明人： Jari RAHKALA , Marko LAMMINAHO
IPC分类号： H04L12/705 , H04L12/741 , H04L12/861
CPC分类号： H04L45/18 , H04L45/20 , H04L45/32 , H04L45/74 , H04L49/9031 , H04W40/22 , H04W40/24
摘要： According to an example aspect of the disclosed embodiments, there is provided passive routing in a mesh network. One or more media frames from source nodes to target nodes in the mesh network are received. Routing information from a received media frame is derived, said routing information including a source node identifier, a target node identifier, a last node identifier and a frame identifier. The derived routing information is stored into a route ring buffer. A reverse route for the received media frame is determined. The received media frame is prevented from being forwarded in the mesh network, when the route ring buffer includes routing information corresponding to the reverse route.

3. 发明申请

US20170048849A1 ANTENNA BUFFER MANAGEMENT FOR DOWNLINK PHYSICAL LAYER 有权
标题翻译：天线缓存管理下行物理层
公开(公告)号：US20170048849A1
公开(公告)日：2017-02-16
申请号：US14433143
申请日：2015-03-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Edgard FIALLOS , Christien LEBLANC
IPC分类号： H04W72/04 , G06F13/16 , H04W56/00 , H04L12/879 , H04L12/861
CPC分类号： H04W72/0446 , G06F13/1673 , H04L49/9005 , H04L49/901 , H04L49/9031 , H04L49/9094 , H04W8/00 , H04W56/001 , H04W88/08
摘要： A method and system for managing a transmission buffer memory at a base station in a wireless communication system, the base station having a plurality of cells, the memory being circular and shared among the cells so that memory fragmentation when cells are removed or added is avoided.
摘要翻译：一种用于在无线通信系统中的基站处管理发送缓冲存储器的方法和系统，所述基站具有多个小区，所述存储器是循环的，并且在所述小区之间共享，使得当小区被移除或添加时的存储器分段被避免。

4. 发明授权

US09280297B1 Transactional memory that supports a put with low priority ring command 有权
公开(公告)号：US09280297B1
公开(公告)日：2016-03-08
申请号：US14631804
申请日：2015-02-25
申请人： Netronome Systems, Inc.
发明人： Gavin J. Stark
IPC分类号： G06F3/06 , G06F9/46
CPC分类号： G06F3/0656 , G06F3/061 , G06F3/0683 , G06F9/467 , H04L49/9031
摘要： A transactional memory (TM) includes a control circuit pipeline and an associated memory unit. The memory unit stores a plurality of rings. The pipeline maintains, for each ring, a head pointer and a tail pointer. A ring operation stage of the pipeline maintains the pointers as values are put onto and are taken off the rings. A put command causes the TM to put a value into a ring, provided the ring is not full. A get command causes the TM to take a value off a ring, provided the ring is not empty. A put with low priority command causes the TM to put a value into a ring, provided the ring has at least a predetermined amount of free buffer space. A get from a set of rings command causes the TM to get a value from the highest priority non-empty ring (of a specified set of rings).

5. 发明申请

US20150089096A1 TRANSACTIONAL MEMORY THAT SUPPORTS A PUT WITH LOW PRIORITY RING COMMAND 有权
标题翻译：支持低优先级指令的交易记录
公开(公告)号：US20150089096A1
公开(公告)日：2015-03-26
申请号：US14037226
申请日：2013-09-25
申请人： Netronome Systems, Inc.
发明人： Gavin J. Stark
IPC分类号： G06F9/46 , G06F3/06
CPC分类号： G06F3/0656 , G06F3/061 , G06F3/0683 , G06F9/467 , H04L49/9031
摘要： A transactional memory (TM) includes a control circuit pipeline and an associated memory unit. The memory unit stores a plurality of rings. The pipeline maintains, for each ring, a head pointer and a tail pointer. A ring operation stage of the pipeline maintains the pointers as values are put onto and are taken off the rings. A put command causes the TM to put a value into a ring, provided the ring is not full. A get command causes the TM to take a value off a ring, provided the ring is not empty. A put with low priority command causes the TM to put a value into a ring, provided the ring has at least a predetermined amount of free buffer space. A get from a set of rings command causes the TM to get a value from the highest priority non-empty ring (of a specified set of rings).
摘要翻译：事务存储器（TM）包括控制电路管线和相关联的存储器单元。存储单元存储多个环。对于每个环，流水线保持头指针和尾指针。管道的环操作阶段将维护指针，因为值被放置在环上并被取消。如果环未满，则put命令会使TM将值放入环中。如果环不为空，则get命令使TM取环，如果环具有至少预定量的可用缓冲空间，则具有低优先级命令的put将导致TM将值放入环中。从一组ring命令获取，使TM从最高优先级非空环（指定的一组环）获取一个值。

6. 发明授权

US08972630B1 Transactional memory that supports a put with low priority ring command 有权
标题翻译：支持低优先级环指令的事务内存
公开(公告)号：US08972630B1
公开(公告)日：2015-03-03
申请号：US14037226
申请日：2013-09-25
申请人： Netronome Systems, Inc.
发明人： Gavin J. Stark
IPC分类号： G06F3/00 , G06F5/00 , G06F9/46 , G06F3/06
CPC分类号： G06F3/0656 , G06F3/061 , G06F3/0683 , G06F9/467 , H04L49/9031
摘要： A transactional memory (TM) includes a control circuit pipeline and an associated memory unit. The memory unit stores a plurality of rings. The pipeline maintains, for each ring, a head pointer and a tail pointer. A ring operation stage of the pipeline maintains the pointers as values are put onto and are taken off the rings. A put command causes the TM to put a value into a ring, provided the ring is not full. A get command causes the TM to take a value off a ring, provided the ring is not empty. A put with low priority command causes the TM to put a value into a ring, provided the ring has at least a predetermined amount of free buffer space. A get from a set of rings command causes the TM to get a value from the highest priority non-empty ring (of a specified set of rings).
摘要翻译：事务存储器（TM）包括控制电路管线和相关联的存储器单元。存储单元存储多个环。对于每个环，流水线保持头指针和尾指针。管道的环操作阶段将维护指针，因为值被放置在环上并被取消。如果环未满，则put命令会使TM将值放入环中。如果环不为空，则get命令使TM取环，如果环具有至少预定量的可用缓冲空间，则具有低优先级命令的put将导致TM将值放入环中。从一组ring命令获取，使TM从最高优先级非空环（指定的一组环）获取一个值。

7. 发明授权

US08737417B2 Lock-less and zero copy messaging scheme for telecommunication network applications 有权
标题翻译：电信网络应用的无锁和零复制消息传递方案
公开(公告)号：US08737417B2
公开(公告)日：2014-05-27
申请号：US12945146
申请日：2010-11-12
申请人： Mohammad R. Khawer , Lina So
发明人： Mohammad R. Khawer , Lina So
IPC分类号： H04L12/54
CPC分类号： H04L49/9031
摘要： A computer-implemented system and method for a lock-less, zero data copy messaging mechanism in a multi-core processor for use on a modem in a telecommunications network are described herein. The method includes, for each of a plurality of processing cores, acquiring a kernel to user-space (K-U) mapped buffer and corresponding buffer descriptor, inserting a data packet into the buffer; and inserting the buffer descriptor into a circular buffer. The method further includes creating a frame descriptor containing the K-U mapped buffer pointer, inserting the frame descriptor onto a frame queue specified by a dynamic PCD rule mapping IP addresses to frame queues, and creating a buffer descriptor from the frame descriptor.
摘要翻译：这里描述了用于在电信网络中的调制解调器上使用的多核处理器中的无锁零零数据复制消息传送机制的计算机实现的系统和方法。该方法包括：对于多个处理核心中的每一个，对用户空间（K-U）映射缓冲器和对应的缓冲器描述符获取内核，将数据包插入到缓冲器中; 并将缓冲区描述符插入循环缓冲区。该方法还包括创建包含K-U映射缓冲器指针的帧描述符，将帧描述符插入到由映射IP地址到帧队列的动态PCD规则指定的帧队列上，以及从帧描述符创建缓冲器描述符。

8. 发明授权

US08208482B2 Transmitting packets between packet controller and network processor 失效
标题翻译：在数据包控制器和网络处理器之间传输数据包
公开(公告)号：US08208482B2
公开(公告)日：2012-06-26
申请号：US10778363
申请日：2004-02-17
申请人： Su-Hyun Kim , Jong-Sang Oh , Byung-Gu Choe
发明人： Su-Hyun Kim , Jong-Sang Oh , Byung-Gu Choe
IPC分类号： H04L12/54
CPC分类号： H04L49/9063 , H04L49/90 , H04L49/901 , H04L49/9031
摘要： An apparatus adapted to transmit and receive a packet between a network processor and a packet controller includes: the packet controller receiving an input packet from an input interface; a packet buffer storing and delivering the input packet the received input packet in response to a request from the network processor; a packet queue delivering information for the stored input packet from the packet controller to the network processor; and the network processor receiving a packet from the packet buffer and delivering the packet to an output interface using information for the input packet from the packet queue.
摘要翻译：适于在网络处理器和分组控制器之间发送和接收分组的装置包括：分组控制器从输入接口接收输入分组; 分组缓冲器，响应于来自网络处理器的请求，存储并传送所接收的输入分组的输入分组; 分组队列，用于将所存储的输入分组的信息从分组控制器传送到网络处理器; 并且网络处理器从分组缓冲器接收分组，并且使用来自分组队列的输入分组的信息将分组传送到输出接口。

9. 发明申请

US20110134753A1 ENHANCEMENT OF END-TO-END NETWORK QOS 有权
标题翻译：端到端网络QOS的增强
公开(公告)号：US20110134753A1
公开(公告)日：2011-06-09
申请号：US13026687
申请日：2011-02-14
申请人： Vivek Kashyap
发明人： Vivek Kashyap
IPC分类号： H04J3/14
CPC分类号： H04L47/2441 , H04L47/2408 , H04L49/90 , H04L49/901 , H04L49/9031 , H04L49/9063
摘要： A network endpoint system and related method and computer program product for use in a network to support enhanced end-to-end QoS in the network. The network endpoint system is adapted to receive network data of varying priority on behalf of a data consumer operating at the application layer of a network protocol stack implemented by the network endpoint system. The network endpoint system includes a network interface controller adapted to receive network frames containing the network data, plural network data handling channels each having an associated priority, and priority processing logic adapted to transfer the network data from the network interface controller to the plural data handling channels on a prioritized basis according to the network data priority. Also disclosed are a network interface controller and a network node to support enhanced end-to-end QoS in a network.
摘要翻译：网络端点系统及相关方法和计算机程序产品，用于网络中以支持网络中增强的端到端QoS。网络端点系统适于代表在由网络端点系统实现的网络协议栈的应用层操作的数据客户端接收不同优先级的网络数据。网络端点系统包括适于接收包含网络数据的网络帧的网络接口控制器，每个具有相关优先级的多个网络数据处理通道，以及适于将网络数据从网络接口控制器传送到多个数据处理的优先级处理逻辑根据网络数据优先级，以优先级为基础的信道。还公开了一种网络接口控制器和网络节点，以支持网络中增强的端到端QoS。

10. 发明授权

US07944824B2 Terminal of portable internet system and method of transmitting uplink data in terminal 有权
标题翻译：便携式互联网系统终端和终端上传数据的方法
公开(公告)号：US07944824B2
公开(公告)日：2011-05-17
申请号：US11792222
申请日：2005-05-17
申请人： Seung-Que Lee , Nam-Hoon Park , Jee-Hwan Ahn
发明人： Seung-Que Lee , Nam-Hoon Park , Jee-Hwan Ahn
IPC分类号： G01R31/08
CPC分类号： H04L49/901 , H04L47/14 , H04L47/2441 , H04L47/32 , H04L47/50 , H04L49/9031
摘要： A terminal of a portable Internet system comprising a medium access control (MAC) layer and a physical layer, the MAC layer comprising: a classifier classifying packets into classes; a delayer calling queue operating functions when a predetermined period of time is passed after the packets are classified by the classifier; a wait queue storing packets by the queue operating functions; and a packet processor processing the packet in the wait queue and transmitting the processed packet to the physical layer.
摘要翻译：一种包括介质访问控制（MAC）层和物理层的便携式因特网系统的终端，所述MAC层包括：分类器将分组分类成类; 延迟器在通过分类器分类分组之后经过预定时间段时调用队列操作功能; 等待队列通过队列操作功能存储数据包; 以及分组处理器处理等待队列中的分组并将处理的分组发送到物理层。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式