公开(公告)号：WO2008110955A2

公开(公告)日：2008-09-18

申请号：PCT/IB2008/050754

申请日：2008-03-01

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  MONETTE, Sylvain ,  JULIEN, Martin ,  TREMBLAY, Benoit

Inventor： MONETTE, Sylvain ,  JULIEN, Martin ,  TREMBLAY, Benoit

IPC: H04L29/06

CPC classification number: H04L47/10 ,  H04L47/20 ,  H04L47/2408 ,  H04L67/32

Abstract: A method and an access domain node identify and manage a type of service offered by a service provider to user domains. A service template is prepared by the service provider, comprising an address of a server and a protocol identifier, as well as policies for controlling traffic for the service. Upon set up of a connection between a user domain and the service provider, an address of the user domain is added to the service template to produce a service flow management set. Every data packet exchanged between the user domain and the server, in either direction, is related to a service data flow for a given service type by checking for a match between a source address, a destination address, and a protocol type contained therein, with an appropriate service type. Policies from the service flow management set are used to manage the flow of data packets.

Abstract translation: 方法和接入域节点识别和管理由服务提供商向用户域提供的服务类型。 由服务提供商准备服务模板，包括服务器的地址和协议标识符，以及用于控制服务的流量的策略。 在建立用户域和服务提供者之间的连接时，将用户域的地址添加到服务模板中以产生服务流管理集。 用户域和服务器之间在任一方向上交换的每个数据分组与给定服务类型的服务数据流相关，通过检查源地址，目的地地址和其中所包含的协议类型之间的匹配，与 适当的服务类型。 来自服务流管理集的策略用于管理数据包的流。

公开(公告)号：WO2008053397A2

公开(公告)日：2008-05-08

申请号：PCT/IB2007/054254

申请日：2007-10-18

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  MONETTE, Sylvain ,  GIGUERE, Mathieu ,  JULIEN, Martin ,  TREMBLAY, Benoit

Inventor： MONETTE, Sylvain ,  GIGUERE, Mathieu ,  JULIEN, Martin ,  TREMBLAY, Benoit

IPC: H04L12/46 ,  H04L12/56 ,  H04L29/06 ,  H04L29/08

CPC classification number: H04L12/4641 ,  H04L29/1216 ,  H04L47/15 ,  H04L47/70 ,  H04L47/781 ,  H04L47/805 ,  H04L61/157 ,  H04L2029/06054

Abstract: The present invention relates to a method, an access node, an access edge node and a decentralized node for aggregating data traffic over an access domain. The decentralized node corresponds to one of the service providers, and is located in closer proximity with user domains to be serviced. The decentralized node maintains over the access domain one or several Virtual Local Area Networks, for aggregating thereon data traffic to be exchanged with the user domains, on behalf of the service provider domain. To allow proper aggregation of the data traffic, service bindings are created and stored at the access edge node, and further stored at the decentralized node and at the access node. Therefore, aggregation of the data traffic between the decentralized node and the user domains over the access domain is performed in accordance with the created service bindings.

Abstract translation: 本发明涉及用于在接入域上聚合数据业务的方法，接入节点，接入边缘节点和分散节点。 分散式节点对应于其中一个服务提供商，并且位于与要维护的用户域更接近的位置。 分散式节点在接入域上维护一个或多个虚拟局域网，用于在其上聚合代表服务提供商域的与用户域交换的数据业务。 为了允许数据流量的适当聚合，创建服务绑定并将其存储在接入边缘节点处，并进一步存储在分散式节点和接入节点处。 因此，根据所创建的服务绑定来执行在接入域之间的分散节点和用户域之间的数据业务的聚合。

公开(公告)号：WO2012107883A1

公开(公告)日：2012-08-16

申请号：PCT/IB2012/050558

申请日：2012-02-07

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  JULIEN, Martin

Inventor： JULIEN, Martin

IPC: H04L29/08

CPC classification number: G06F11/3096 ,  G06F9/505 ,  G06F9/5055 ,  G06F11/3006 ,  G06F2209/509 ,  H04L43/12 ,  H04L67/1002

Abstract: Systems and methods provide for the processing of data including monitoring functions. A blade enclosure for processing data includes: at least one first blade server configured to only perform routine processing tasks; and at least one second blade server connected to the at least one first blade server and configured to perform monitoring functions, wherein the at least one first blade server is configured to offload received data which requires monitoring to the at least one second blade server, and wherein the routine processing tasks do not include monitoring functions.

Abstract translation: 系统和方法提供包括监视功能在内的数据处理。 用于处理数据的刀片机箱包括：至少一个第一刀片服务器，其被配置为仅执行例行处理任务; 以及至少一个第二刀片服务器，其连接到所述至少一个第一刀片服务器并且被配置为执行监视功能，其中所述至少一个第一刀片服务器被配置为将需要监视的接收数据卸载到所述至少一个第二刀片服务器，以及 其中所述例行处理任务不包括监视功能。

公开(公告)号：WO2011083445A3

公开(公告)日：2011-07-14

申请号：PCT/IB2011/050102

申请日：2011-01-11

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  JULIEN, Martin ,  BRUNNER, Robert

Inventor： JULIEN, Martin ,  BRUNNER, Robert

IPC: G06F3/06 ,  H04L29/08 ,  G06F13/16

Abstract: Systems, devices and methods according to these exemplary embodiments provide for memory management techniques and systems for storing data. Data is segmented for storage in memory. According to one exemplary embodiment, each fragment is routed via a different memory bank and forwarded until they reach a destination memory bank wherein the fragments are reassembled for storage. According to another exemplary embodiment, data is segmented and stored serially in memory banks.

公开(公告)号：WO2013111071A1

公开(公告)日：2013-08-01

申请号：PCT/IB2013/050586

申请日：2013-01-23

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  JULIEN, Martin ,  BRUNNER, Robert

Inventor： JULIEN, Martin ,  BRUNNER, Robert

IPC: H04B10/40 ,  H04B10/80 ,  F21V8/00 ,  H04B10/25

CPC classification number: G02B6/4231 ,  G02B6/3885 ,  G02B6/3897 ,  G02B6/4293 ,  G02B6/43 ,  H04B10/25 ,  H04B10/40 ,  H04B10/801 ,  H04B10/808

Abstract: An optical physical interface module is provided which includes a first optical physical interface, a second optical physical interface and one or more optical components. The first optical physical interface is configured to plug into a first connector and communicate optical signals toward the first connector. The second optical physical interface is configured to receive a second connector and communicate optical signals toward the second connector. The one or more optical components are operable to process optical signals between the first and second optical physical interfaces. The optical physical interface module may be provided at the edge of a circuit board so that the circuit board has an optical interface for external communication. The optical physical interface module may be a stand-alone module or integrated into a connector of an optical cable, among other configurations.

Abstract translation: 提供了一种光学物理接口模块，其包括第一光学物理接口，第二光学物理接口和一个或多个光学部件。 第一光学物理接口被配置成插入第一连接器并将光信号传送到第一连接器。 第二光学物理接口被配置为接收第二连接器并且向第二连接器传送光信号。 一个或多个光学部件可操作以处理第一和第二光学物理接口之间的光信号。 光学物理接口模块可以设置在电路板的边缘处，使得电路板具有用于外部通信的光学接口。 光学物理接口模块可以是独立模块或集成到光缆的连接器中，以及其他配置。

公开(公告)号：WO2013054313A2

公开(公告)日：2013-04-18

申请号：PCT/IB2012/055566

申请日：2012-10-12

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  LESSARD, Stephane ,  JULIEN, Martin ,  BRUNNER, Robert

Inventor： LESSARD, Stephane ,  JULIEN, Martin ,  BRUNNER, Robert

IPC: H04B10/2581 ,  H04B10/80

CPC classification number: H04B10/2581 ,  H04B10/801 ,  H04J14/02

Abstract: An optical adapter includes an optical coupler, a plurality of fiber optic cables and an optical wavelength conversion device. The optical coupler is operable to receive a plurality of multi-mode single-wavelength optical signals having the same frequency. The plurality of fiber optic cables are arranged in parallel and each have a first end connected to the optical coupler and the other end is coupled to the optical wavelength conversion device. The optical wavelength conversion device is operable to optically convert between the plurality of multi-mode single-wavelength optical signals at the same frequency and a plurality of single-mode optical signals at different frequencies and multiplex the plurality of single-mode optical signals at the different frequencies onto a single-mode multi-wavelength optical waveguide. A corresponding optical adapter is provided for the receive side.

Abstract translation: 光学适配器包括光耦合器，多个光纤电缆和光波长转换装置。 光耦合器可操作以接收具有相同频率的多个多模式单波长光信号。 多个光纤电缆并联布置，并且各自具有连接到光耦合器的第一端，另一端耦合到光学波长转换装置。 光波长转换装置可操作以在相同频率的多个多模单波长光信号和多个不同频率的多个单模光信号之间光学转换，并将多个单模光信号复用在 不同频率到单模多波长光波导。 为接收侧提供相应的光学适配器。

公开(公告)号：WO2012085898A2

公开(公告)日：2012-06-28

申请号：PCT/IB2011/055980

申请日：2011-12-27

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  JULIEN, Martin ,  BRUNNER, Robert

Inventor： JULIEN, Martin ,  BRUNNER, Robert

IPC: H04L29/06 ,  H04L12/56

CPC classification number: H04L69/04 ,  H04L49/3009 ,  H04L49/40 ,  H04L69/22

Abstract: One aspect of the invention is directed to a network element (e.g., node/router/switch, etc) which performs internal packet header compression. In particular, an aspect provides a network element comprising a plurality of ingress elements (e.g. line cards), a plurality of egress elements, and system internal network (e.g. a backplane) for switching between the correct Ingress element and egress element, and applying header compression for the purpose of reducing the bandwidth required between the elements. As such internal "metadata" can be added to the compressed header without increasing, and preferably in some embodiments, actually decreasing, the size of the packets. Typically the headers are uncompressed before exiting the egress element.

Abstract translation: 本发明的一个方面涉及执行内部分组报头压缩的网络元件（例如，节点/路由器/交换机等）。 特别地，一方面提供一种网元，其包括多个入口元件（例如线卡），多个出口元件和用于在正确的入口元件和出口元件之间切换的系统内部网络（例如背板），以及应用头 用于减少元件之间所需带宽的目的的压缩。 由于这种内部“元数据”可以被添加到压缩报头而不增加，并且优选地在一些实施例中实际上减小了分组的大小。 通常，在退出出口元素之前，头部未被压缩。

公开(公告)号：WO2009057001A2

公开(公告)日：2009-05-07

申请号：PCT/IB2008/054075

申请日：2008-10-03

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  JULIEN, Martin ,  ANDERSSON, Per ,  TREMBLAY, Benoit

Inventor： JULIEN, Martin ,  ANDERSSON, Per ,  TREMBLAY, Benoit

CPC classification number: H04L69/16 ,  H04L49/90 ,  H04L69/161 ,  H04L69/166 ,  H04L69/22

Abstract: Problems caused by Internet Protocol datagram fragmentation are solved by creating a session context for the datagram fragments without actually reassembling the datagram from its fragments. The session context enables treatment of the datagram without actually reassembling it. Processing fragments can be followed by forwarding the processed fragments to another node that can further fragment the IP datagram.

Abstract translation: 通过为数据报分段创建会话上下文而不实际重新组合来自其分段的数据报来解决因网际协议数据报分片导致的问题。 会话上下文使得能够处理数据报而不实际重新组装它。 处理分段后可以将处理后的分段转发到另一个可以进一步分段IP数据报的节点。

公开(公告)号：WO2009047662A2

公开(公告)日：2009-04-16

申请号：PCT/IB2008/053777

申请日：2008-09-17

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  MONETTE, Sylvain ,  GIGUERE, Mathieu ,  JULIEN, Martin ,  TREMBLAY, Benoit

Inventor： MONETTE, Sylvain ,  GIGUERE, Mathieu ,  JULIEN, Martin ,  TREMBLAY, Benoit

IPC: H04L29/06

CPC classification number: H04L29/12009 ,  H04L12/4658 ,  H04L45/00 ,  H04L45/306 ,  H04L61/00

Abstract: Several services offered by distinct service providers can be accessed from a single user device, through one or more gateways. To ensure quality of service control, each service provider allocates a distinct address to the user device. Distinct forwarding information bases and service mappings are defined at the user device, comprising one such forwarding information base for each service provider and one service mapping for each service type offered by a given service provider. The separate addresses allocated to the user device are related to the separate service mappings. Distinct virtual local area networks (VLANs) are defined, each containing one of the forwarding information base and one of the service mappings. Tags added to packets by the gateways and arriving at the user device are used to link the packets to the proper service provider and to the proper service type.

Abstract translation: 可以通过一个或多个网关从单个用户设备访问由不同服务提供商提供的多个服务。 为了确保服务质量控制，每个服务提供商向用户设备分配不同的地址。 在用户设备处定义不同的转发信息库和服务映射，其中包括一个用于每个服务提供商的转发信息库，以及由给定服务提供商提供的每种服务类型的一个服务映射。 分配给用户设备的单独地址与单独的服务映射有关。 定义了不同的虚拟局域网（VLAN），每个都包含转发信息库和服务映射之一。 由网关添加到数据包并到达用户设备的标签用于将数据包链接到正确的服务提供商和适当的服务类型。

公开(公告)号：WO2012085886A1

公开(公告)日：2012-06-28

申请号：PCT/IB2011/055923

申请日：2011-12-23

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  JULIEN, Martin ,  BRUNNER, Robert ,  LESSARD, Stephane

Inventor： JULIEN, Martin ,  BRUNNER, Robert ,  LESSARD, Stephane

IPC: G02F1/313 ,  G02B6/35 ,  H04Q11/00

CPC classification number: G02F1/313 ,  G02B6/3546 ,  G02B6/3596 ,  Y10T29/49826

Abstract: Systems and methods according to these exemplary embodiments provide for optical interconnection using optical splitters and interferometer-based optical switching. Optical signals can be routed from an input port to one or more output ports via at least one splitter and at least one interferometer, e.g., a Mach Zehnder interferometer. According to one exemplary embodiment, signal degradation associated with signal splitting is mitigated by using a binary tree of splitters and interferometers between input ports and output ports.

Abstract translation: 根据这些示例性实施例的系统和方法提供了使用光分路器和基于干涉仪的光交换的光互连。 光信号可以经由至少一个分离器和至少一个干涉仪（例如马赫策德尔干涉仪）从输入端口路由到一个或多个输出端口。 根据一个示例性实施例，通过在输入端口和输出端口之间使用分离器和干涉仪的二叉树来减轻与信​​号分离相关联的信号劣化。