INTRANET PROTOCOL TRANSPORT OF PSTN-TO-PSTN TELEPHONY SERVICES
    51.
    发明申请
    INTRANET PROTOCOL TRANSPORT OF PSTN-TO-PSTN TELEPHONY SERVICES 审中-公开
    PSTN到PSTN电话服务的INTRANET协议运输

    公开(公告)号:WO00077992A1

    公开(公告)日:2000-12-21

    申请号:PCT/US2000/015032

    申请日:2000-06-14

    Abstract: A system for transporting public switched network (PSTN) (25a and 25b) terminated signaling across an Internet protocol (IP) (13) network includes a gateway (29a) between the PSTN (25a and 25b) and the IP network. The gateway receives a telephony signaling message from the PSTN and determines if the telephony signaling message maps to an IP signaling message. If the telephony signaling message does not map to an IP signaling message, the gateway packages the telephony signaling message in a special IP signaling message for transport over the IP network. If the gateway receives a special IP signaling special message, the gateway unpackages the telephony signaling message from the special message for transport over the PSTN (25a and 26a). If the gateway (29a) receives DTMF signals from the PSTN (25a and 25b), the gateway translates the DTMF signals to digits and packages the digits in a special IP signaling message for transport over the IP network (13). The gateway (29a) also packages the DTMF signals in an IP media transport protocol message for transport over the IP network (13).

    Abstract translation: 用于在互联网协议(IP)(13)网络上传送公共交换网络(PSTN)(25a和25b)终止的信令的系统包括PSTN(25a和25b)与IP网络之间的网关(29a)。 网关从PSTN接收电话信令消息,并确定电话信令消息是否映射到IP信令消息。 如果电话信令消息未映射到IP信令消息,则网关将电话信令消息封装在专用IP信令消息中,以通过IP网络进行传输。 如果网关接收到特殊的IP信令特殊消息,则该网关从特殊消息中解包电话信令消息以通过PSTN传输(25a和26a)。 如果网关(29a)从PSTN(25a和25b)接收到DTMF信号,则网关将DTMF信号转换为数字,并将数字封装在专用IP信令消息中,以便通过IP网络传输(13)。 网关(29a)还将DTMF信号封装在IP媒体传输协议消息中,以通过IP网络传输(13)。

    METHOD AND SYSTEMS FOR COMMUNICATING SS7 MESSAGES
    52.
    发明申请
    METHOD AND SYSTEMS FOR COMMUNICATING SS7 MESSAGES 审中-公开
    用于传播SS7消息的方法和系统

    公开(公告)号:WO00035156A1

    公开(公告)日:2000-06-15

    申请号:PCT/US1999/027572

    申请日:1999-11-19

    Abstract: Methods and systems for transmitting user part messages between signaling system seven (SS7) signaling points (1000, 1002, 1004, 1006) over an internet protocol (IP) network (1008) include receiving, at a signal transfer point (1000, 1002, 1004, 1006), a first SS7 user part message. The first SS7 user part message can be received from a first SS7 signaling point (1000, 1002, 1004, 1006), such as a service switching point (SSP) (1004, 1006). The first SS7 user part message is encapsulated in a first IP packet. The first IP packet is transmitted to a second SS7 signaling point (1000, 1002, 1004, 1006) over IP network (1008).

    Abstract translation: 用于通过因特网协议(IP)网络(1008)在信令系统七(SS7)信令点(1000,1002,1004,1006)之间发送用户部分消息的方法和系统包括:在信号传送点(1000,1002) 1004,1006),第一个SS7用户部分消息。 可以从第一SS7信令点(1000,1002,1004,1006)例如业务交换点(SSP)(1004,1006)接收第一SS7用户部分消息。 第一个SS7用户部分消息封装在第一个IP数据包中。 第一IP分组通过IP网络(1008)发送到第二SS7信令点(1000,1002,1004,1006)。

    SIGNALLING IN A TELECOMMUNICATIONS SYSTEM
    53.
    发明申请
    SIGNALLING IN A TELECOMMUNICATIONS SYSTEM 审中-公开
    在电信系统中发信号

    公开(公告)号:WO00019758A2

    公开(公告)日:2000-04-06

    申请号:PCT/EP1999/007066

    申请日:1999-09-23

    Abstract: A method of transmitting signalling information in a Public Land Mobile Network (PLMN) between a pair of peer application parts. An adaptation layer is interposed between the TCAP of an SS7 network and a TCP/IP part to allow signalling data to be transmitted to and from an application part via an IP based network. The Adaptation layer provides for translation between global titles or Destination Point Codes (DPCs), used as the basis for addressing in the SS7 network, and IP addresses/port numbers for use in the IP network. The adaptation layer also provides for formatting of messages suitable for processing by the TCP/IP layers, and also for formatting signalling information flowing in the reverse direction.

    Abstract translation: 一种用于在对等应用子系统对之间的公共陆地移动网络(PLMN)中传送信令信息的方法。 置于SS7网络的事务管理子系统(TCAP)和TCP / IP子系统之间的适配层使信令数据能够通过应用子系统 一个基于IP的网络。 适配层提供全局名称或目的地点编码(DPC)之间的转换,用作SS7网络中的寻址基地,以及IP网络中使用的IP地址/地址编号。 。 适配层还对消息进行格式化,以便它们可以由TCP / IP层处理,以及在相反方向循环的信令信息。

    SENDING MULTIPLE G-PDUS WITH A SINGLE UDP DATAGRAM
    54.
    发明申请
    SENDING MULTIPLE G-PDUS WITH A SINGLE UDP DATAGRAM 审中-公开
    使用单个UDP数据流发送多个G-PDUS

    公开(公告)号:WO2016180459A1

    公开(公告)日:2016-11-17

    申请号:PCT/EP2015/060285

    申请日:2015-05-11

    Abstract: It is provided a method, comprising encapsulating plural packet data units into a datagram of a user datagram protocol, wherein each of the plural packet data units comprises a respective header of a tunneling protocol and a respective user data packet, and each of the headers indicates a length of the respective packet data unit.

    Abstract translation: 提供了一种方法,包括将多个分组数据单元封装成用户数据报协议的数据报,其中多个分组数据单元中的每一个包括隧道协议和相应用户数据分组的相应报头,并且每个报头指示 相应分组数据单元的长度。

    HARDWARE TCP ACCELERATOR
    55.
    发明申请
    HARDWARE TCP ACCELERATOR 审中-公开
    硬件TCP加速器

    公开(公告)号:WO2016112392A1

    公开(公告)日:2016-07-14

    申请号:PCT/US2016/012891

    申请日:2016-01-11

    Abstract: A TCP/IP packet decoder fetches, from a packet received via a satellite communication system, IP version information, which is provided to version comparators. When a version comparator indicates a match, protocol information is provided to a TCP comparator. If the TCP comparator determines that the packet is a TCP data packet, a flag is raised causing generation of a TCP acknowledgment for transmission to a source device. In another embodiment, a layer 3 switch or router includes a TCP hardware filter to determine whether the received packet is a TCP data packet, thereby causing the TCP data packet to be mirrored for transmission to a modem. In a third embodiment, a TCP hardware filter, provides an indication to a layer 2 switch when a TCP data packet is received causing the TCP data packet to be mirrored for transmission to a modem, which generates and transmits a TCP acknowledgment.

    Abstract translation: TCP / IP分组解码器从经由卫星通信系统接收的分组中提取提供给版本比较器的IP版本信息。 当版本比较器指示匹配时,将协议信息提供给TCP比较器。 如果TCP比较器确定分组是TCP数据分组,则引发标志,从而产生用于传输到源设备的TCP确认。 在另一个实施例中,层3交换机或路由器包括TCP硬件过滤器,用于确定接收到的分组是否是TCP数据分组,从而使TCP数据分组被镜像以传输到调制解调器。 在第三实施例中,TCP硬件过滤器在接收到TCP数据分组时向第二层交换机提供指示,使TCP数据分组被镜像以传输到生成并发送TCP确认的调制解调器。

    送信装置、送信方法、受信装置、及び、受信方法
    56.
    发明申请
    送信装置、送信方法、受信装置、及び、受信方法 审中-公开
    传输设备,传输方法,接收设备和接收方法

    公开(公告)号:WO2016098601A1

    公开(公告)日:2016-06-23

    申请号:PCT/JP2015/083961

    申请日:2015-12-03

    Abstract:  本技術は、選局情報や時刻情報を効果的に伝送することができるようにする送信装置、送信方法、受信装置、及び、受信方法に関する。 送信装置は、サービスの選局を行うための選局情報を取得し、送信側と受信側で同期をとるための時刻情報を取得し、プリアンブルとデータ部からなる物理層フレームとして、プリアンブルの直後であってデータ部の先頭に、選局情報及び時刻情報のうちの少なくとも一方の情報を含む特定の情報を配置した物理層フレームを生成し、物理層フレームを、デジタル放送信号として送信する。本技術は、例えば、IPパケットの放送に適用することができる。

    Abstract translation: 发送装置,发送方法,接收装置和接收方法技术领域本发明涉及能够有效地发送台选择信息和时间信息的发送装置,发送方法,接收装置和接收方法。 该传输装置获取用于执行服务站选择的站选择信息,获取在发送侧和接收侧进行同步的时间信息,生成包括前导码和数据段的物理层帧,其中特定信息 包括站选择信息和/或时间信息紧接在前同步码之后被布置在数据区的开始处,并且将物理层帧作为数字传输信号发送。 本发明可以应用于例如IP分组传输。

    DATA FLOW SEGMENT OPTIMIZED FOR HOT FLOWS
    57.
    发明申请
    DATA FLOW SEGMENT OPTIMIZED FOR HOT FLOWS 审中-公开
    数据流量优化用于热流

    公开(公告)号:WO2013165802A1

    公开(公告)日:2013-11-07

    申请号:PCT/US2013/038168

    申请日:2013-04-25

    Abstract: Embodiments are directed towards improving the performance of network traffic management devices by optimizing the management of hot connection flows. A packet traffic management device ("PTMD") may employ a data flow segment ("DFS") and control segment ("CS"). The CS may perform high-level control functions and per-flow policy enforcement for connection flows maintained at the DFS, while the DFS may perform statistics gathering, per-packet policy enforcement (e.g., packet address translations), or the like, on connection flows maintained at the DFS. The DFS may include high-speed flow caches and other high-speed components that may be comprised of high- performance computer memory. Making efficient use of the high speed flow cache capacity may be improved by maximizing the number of hot connection flows and minimizing the number of malicious and/or in-operative connections flows (e.g., non-genuine flows) that may have flow control data stored in the high-speed flow cache.

    Abstract translation: 实施例旨在通过优化热连接流的管理来提高网络流量管理设备的性能。 分组业务管理设备(“PTMD”)可以使用数据流分段(“DFS”)和控制段(“CS”)。 CS可以对在DFS上维护的连接流执行高级控制功能和每流策略执行,而DFS可以在连接时执行统计收集,每个分组策略执行(例如,分组地址转换)等 流量维持在DFS。 DFS可能包括可能由高性能计算机存储器组成的高速流高速缓存和其他高速组件。 可以通过最大化热连接流的数量并最小化可能存在流量控制数据的恶意和/或操作中连接流(例如非真实流)的数量来提高高速流缓存容量的有效利用 在高速流缓存中。

    IMPLEMENTING A PROTOCOL ADAPTATION LAYER OVER AN INTERNET PROTOCOL
    58.
    发明申请
    IMPLEMENTING A PROTOCOL ADAPTATION LAYER OVER AN INTERNET PROTOCOL 审中-公开
    通过互联网协议实现协议适配层

    公开(公告)号:WO2013095517A1

    公开(公告)日:2013-06-27

    申请号:PCT/US2011/066885

    申请日:2011-12-22

    CPC classification number: H04L69/08 H04L69/168 H04L69/169 H04W80/04 H04W80/06

    Abstract: A system and method are provided that allow WiGig protocol adaptation layers (PALs) to operate differently from the proposed WiGig standard on top of an Internet protocol (IP) layer in order to enhance routing options for communication of the data traffic between a transmitting (source) device and a receiving (sink) device. A layering arch itecture is provided that allows WiGig PALs, such as WDE, to operate on top of an IP layer. A signaling mechanism is also provided that allows a negotiation, or at least an indication, of the underlying layering structure for specific data communications. Recognizing that the next generation wireless display requires technology such as WiGig WDE to support the driving demand for a cable replacement user experience and richer wireless display use cases, this PAL over IP architecture optimizes alignment of the WiGig data communication technology with other data communication technologies.

    Abstract translation: 提供一种系统和方法,其允许WiGig协议适配层(PAL)与互联网协议(IP)层之上的所提出的WiGig标准不同地运行,以便增强用于在发送(源) )设备和接收(接收)设备。 提供了一个分层的拱形结构,允许诸如WDE之类的WiGig PAL在IP层之上运行。 还提供信令机制,其允许用于特定数据通信的基础分层结构的协商或至少指示。 认识到下一代无线显示器需要诸如WiGig WDE之类的技术来支持电缆更换用户体验的驱动需求和更丰富的无线显示用例,该PAL over IP架构优化了WiGig数据通信技术与其他数据通信技术的对准。

    RUNTIME ADAPTABLE PROTOCOL PROCESSOR
    59.
    发明申请
    RUNTIME ADAPTABLE PROTOCOL PROCESSOR 审中-公开
    运行适应协议处理器

    公开(公告)号:WO2005114339A3

    公开(公告)日:2009-04-09

    申请号:PCT/US2005016352

    申请日:2005-05-09

    Inventor: PANDYA ASHISH A

    Abstract: A runtime adaptable protocol processor is disclosed. The processor architecture provides capabilities to transport and process Internet Protocol (IP) packets from Layer 2 through transport protocol layer and may also provide packet inspection through Layer 7. Further, a runtime adaptable processor is coupled to the protocol processing hardware and may be dynamically adapted to perform hardware tasks as per the needs of the network traffic being sent or received and/or the policies programmed or services or applications being supported. A set of engines may perform pass-through packet classification, policy processing and/or security processing enabling packet streaming through the architecture at nearly the full line rate. A scheduler schedules packets to packet processors for processing. An internal memory or local session database cache stores a session information database for a certain number of active sessions. The session information that is not in the internal memory is stored and retrieved to/from an additional memory. An application running on an initiator or target can in certain instantiations register a region of memory, which is made available to its peer(s) for access directly without substantial host intervention through RDMA data transfer. A security system is also disclosed that enables a new way of implementing security capabilities inside enterprise networks in a distributed manner using a protocol processing hardware with appropriate security features.

    Abstract translation: 公开了一种运行时适配协议处理器。 处理器架构提供了从第2层到传输协议层传输和处理互联网协议(IP)数据包的能力,并且还可以通过层7提供数据包检测。此外,运行时适应性处理器耦合到协议处理硬件,并且可以动态地适应 根据正在发送或接收的网络流量的需要和/或所编程的策略或支持的服务或应用来执行硬件任务。 一组引擎可以执行传递分组分类,策略处理和/或安全处理,使得能够以几乎全线速率通过体系结构的分组流传输。 调度器将数据包安排到数据包处理器进行处理。 内部存储器或本地会话数据库高速缓存存储一定数量的活动会话的会话信息数据库。 不在内部存储器中的会话信息被存储并从附加存储器检索。 运行在启动器或目标上的应用程序可以在某些实例中注册一个内存区域,该区域可通过RDMA数据传输直接访问其对等体,无需实质的主机干预。 还公开了一种安全系统,其实现了使用具有适当安全特征的协议处理硬件以分布式方式实现企业网络内部的安全功能的新方式。

    SYSTEMS AND METHODS OF USING AN IP ID FIELD FOR AUTOMATIC WAN/LAN DETECTION
    60.
    发明申请
    SYSTEMS AND METHODS OF USING AN IP ID FIELD FOR AUTOMATIC WAN/LAN DETECTION 审中-公开
    使用IP ID的系统和方法用于自动WAN / LAN检测

    公开(公告)号:WO2008112699A3

    公开(公告)日:2008-12-04

    申请号:PCT/US2008056528

    申请日:2008-03-11

    Abstract: The solution of the present invention provides systems and methods for encoding information into an Internet Protocol identification field (IPID) of an IP layer header of a network packet in a manner acceptable to many or all of the network devices that encounter the encoded packet. In one embodiment, the solution described herein encodes the IP identification field of the IPID header with information to be communicated between devices. Appliances may use the encoded IP field as a signal or a means for a low-bandwidth subcarrier of data between the appliances that is transparent to any intervening network equipment. For example, the encoded field may be used to announce or probe the presence of a device, a functionality or capability of device or to indicate a type or speed of a network connection of a port on a device.

    Abstract translation: 本发明的解决方案提供了将信息编码到网络分组的IP层报头的因特网协议标识字段(IPID)中的系统和方法,其以接受编码分组的许多或所有网络设备可接受的方式提供。 在一个实施例中,本文描述的解决方案使用要在设备之间传送的信息来对IPID头部的IP标识字段进行编码。 设备可以使用编码的IP字段作为对任何中间网络设备透明的设备之间的数据的低带宽子载波的信号或装置。 例如,编码字段可以用于宣布或探测设备的存在,设备的功能或能力,或者指示设备上的端口的网络连接的类型或速度。

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