公开(公告)号：US20100239256A1

公开(公告)日：2010-09-23

申请号：US12793771

申请日：2010-06-04

申请人： Ruobin ZHENG

发明人： Ruobin ZHENG

IPC分类号： H04J14/00

CPC分类号： H04B10/25754

摘要： An optical access network (OAN) system is provided. In the system, a remote radio unit (RRU) receives and sends a wireless signal and implement conversion between the wireless signal and a first frequency signal; an optical network device receives and sends the wireless signal, and implement conversion between the wireless signal and the first frequency signal and conversion between the first frequency signal and a fiber transmission signal; an optical distribution network (ODN) connected to the optical network device transmits the fiber transmission signal; an optical line terminal (OLT) device receives and sends the fiber transmission signal, and implements conversion between the fiber transmission signal and a second frequency signal, conversion between the second frequency signal and a base band signal, and conversion between the base band signal and a signal of another standard protocol.

摘要翻译： 提供光接入网（OAN）系统。 在该系统中，远程无线单元（RRU）接收并发送无线信号并实现无线信号与第一频率信号之间的转换; 光网络设备接收并发送无线信号，并实现无线信号与第一频率信号之间的转换以及第一频率信号与光纤传输信号之间的转换; 连接到光网络设备的光分配网络（ODN）发送光纤传输信号; 光线路终端（OLT）设备接收并发送光纤传输信号，并实现光纤传输信号与第二频率信号之间的转换，第二频率信号与基带信号之间的转换，以及基带信号与 另一个标准协议的信号。

公开(公告)号：US20100138538A1

公开(公告)日：2010-06-03

申请号：US12700010

申请日：2010-02-04

申请人： Ruobin ZHENG

发明人： Ruobin ZHENG

IPC分类号： G06F15/173 ,  G06F15/16

CPC分类号： H04L43/10 ,  H04L43/0811 ,  H04L67/14 ,  H04L67/145 ,  H04L67/2876 ,  H04L69/08

摘要： A proxy includes a session keep-alive detection converting unit, configured to perform conversion between a first session keep-alive detection message supported by a first session communication peer and a second session keep-alive detection message supported by a second session communication peer. Another proxy includes a session group keep-alive detection processing unit, configured to act as an intermediate agent for the session group keep-alive detection between a session group communication peer and a session communication peer. A method and network system for session keep-alive detection based on two proxies is also provided. The present invention can implement conversion between different session keep-alive detection mechanisms, and perform keep-alive detection on the session group, thus reducing the message traffic in the session keep-alive detection.

摘要翻译： 代理包括会话保持活动检测转换单元，被配置为执行第一会话通信对等体支持的第一会话保持活动检测消息和由第二会话通信对等体支持的第二会话保持活动检测消息之间的转换。 另一代理包括会话组保持活动检测处理单元，被配置为充当会话组通信对等体和会话通信对等体之间的会话组保持活动检测的中间代理。 还提供了一种基于两个代理的会话保持活动检测的方法和网络系统。 本发明可以实现不同会话保持活动检测机制之间的转换，并对会话组进行保持活动检测，从而减少会话保持活动检测中的消息流量。

公开(公告)号：US20080301534A1

公开(公告)日：2008-12-04

申请号：US12179820

申请日：2008-07-25

申请人： Ruobin ZHENG

发明人： Ruobin ZHENG

IPC分类号： H03M13/00 ,  G06F11/00

CPC分类号： H04L1/0041 ,  H04B7/15521 ,  H04B7/15592 ,  H04J11/00 ,  H04L1/0057 ,  H04L1/0076 ,  H04L27/2601 ,  H04L2001/0097

摘要： An error control method and a cooperative transfer system are provided. The method comprises: each node acting as a transfer node in a cooperative node group codes an acquired distributed information code block to obtain a corresponding distributed check code block and transmits the corresponding distributed check code block to a destination node; the destination node combines a received distributed check code block to generate a check code block and combines the distributed information code block transmitted by each node acting as a source node in the cooperative node group to generate an information code block; and the destination nod decodes the check code block and the information code block. The embodiment of the present invention may increase farthest the throughput of the transfer system and obtain additional cooperative path diversity and linear block code gain.

摘要翻译： 提供了一种误差控制方法和协同传送系统。 该方法包括：作为协作节点组中的传输节点的每个节点对获取的分布式信息码块进行编码，以获得相应的分布式校验码块，并将对应的分布式校验码块发送到目的地节点; 目的地节点组合接收到的分布式校验码块以产生校验码块，并将由作为源节点的每个节点发送的分布式信息码块组合在协作节点组中，以生成信息码块; 目的地点对校验码块和信息码块进行解码。 本发明的实施例可以增加传输系统的吞吐量，并获得额外的协作路径分集和线性块码增益。

公开(公告)号：US20110002342A1

公开(公告)日：2011-01-06

申请号：US12883394

申请日：2010-09-16

申请人： Ruobin ZHENG

发明人： Ruobin ZHENG

IPC分类号： H04L12/56

CPC分类号： H04L63/0892 ,  H04L29/1232 ,  H04L61/2092 ,  H04L63/08

摘要： A network access method, an authentication method, a communications system, and relevant devices are provided to support implicit authentication based on subscriber line information in Internet Protocol version 6 (IPv6). The network access method includes: receiving a first request message sent from a User Equipment (UE) on an Access Node (AN), where the first request message carries a Link-Local Address (LLA); obtaining subscriber line information corresponding to the UE; and sending a second request message from the AN to a Broadband Network Gateway (BNG), where the second request message carries the LLA and the subscriber line information and instructs the BNG to perform access authentication. An authentication method, a communications system and relevant devices are also disclosed.

摘要翻译： 提供网络访问方法，认证方法，通信系统和相关设备，以支持基于互联网协议版本6（IPv6）中的用户线信息的隐式认证。 网络接入方法包括：接收从接入节点（AN）上的用户设备（UE）发送的第一请求消息，其中第一请求消息携带链路本地地址（LLA）; 获取与UE对应的用户线信息; 并从AN发送第二请求消息到宽带网络网关（BNG），其中第二请求消息携带LLA和用户线信息，并指示BNG执行接入认证。 还公开了认证方法，通信系统和相关设备。

公开(公告)号：US20100223655A1

公开(公告)日：2010-09-02

申请号：US12779201

申请日：2010-05-13

申请人： Ruobin ZHENG

发明人： Ruobin ZHENG

IPC分类号： G06F21/00 ,  G06F15/177

CPC分类号： H04L61/2015 ,  H04L63/08

摘要： A Dynamic Host Configuration Protocol (DHCP) authentication method includes: authenticating a Routing Gateway (RG) by an Authentication Server (AS) that serves the RG; receiving an access policy from a DHCP authenticator after the RG passes the authentication; and starting DHCP authentication according to the access policy, and performing DHCP authentication for a DHCP client connected to the RG. With the present invention, the DHCP authentication is started on the RG, and the DHCP authentication is performed for the DHCP client connected to the RG. Therefore, the DHCP client connected to the RG can undergo DHCP authentication through the RG to access the network.

摘要翻译： 动态主机配置协议（DHCP）认证方法包括：通过服务RG的认证服务器（AS）认证路由网关（RG）; 在RG通过认证之后从DHCP认证器接收接入策略; 并根据接入策略启动DHCP认证，对连接RG的DHCP客户端进行DHCP认证。 根据本发明，在RG上启动DHCP认证，对与RG连接的DHCP客户端进行DHCP认证。 因此，连接到RG的DHCP客户端可以通过RG进行DHCP认证，以访问网络。

公开(公告)号：US20090274091A1

公开(公告)日：2009-11-05

申请号：US12044558

申请日：2008-03-07

申请人： Ruobin ZHENG

发明人： Ruobin ZHENG

IPC分类号： H04W40/00 ,  H04L12/56

CPC分类号： H04L12/4625 ,  H04L12/5692 ,  H04L61/2015 ,  H04L69/324 ,  H04W74/00 ,  H04W92/02

摘要： A system for interconnecting a broadband wireless network with a wired network comprises: as for a broadband wireless network required to be interconnected with a wired network, in equipment selected in the corresponding broadband wireless access (BWA) network, setting an interface communicating with at least one kind of wired network; through communicating with equipment of the at least one kind of wired network by the interface, transmitting information required to be transferred between the BWA network and the wired network; and then implementing the interconnection between the broadband wireless network and the wired network. For example, it can implement the interconnection between the worldwide interoperability for microwave access (WiMAX) network and the multi-service operator (MSO) network and/or the digital subscriber line (DSL) network as the wired network. Therefore, the implementation of the present invention enables subscribers of the broadband wireless network and subscribers of the wired network to inter-utilize the corresponding access network and to acquire the corresponding access services, and thus the services are developed for the subscribers more smartly and conveniently.

摘要翻译： 用于将宽带无线网络与有线网络互连的系统包括：对于需要与有线网络互连的宽带无线网络，在相应的宽带无线接入（BWA）网络中选择的设备中，设置至少与 一种有线网络; 通过接口与至少一种有线网络的设备进行通信，发送需要在BWA网络和有线网络之间传送的信息; 然后实现宽带无线网络和有线网络之间的互连。 例如，它可以实现全球微波接入互操作性（WiMAX）网络和多业务运营商（MSO）网络和/或数字用户线（DSL）网络之间的互连，作为有线网络。 因此，本发明的实现使得宽带无线网络的用户和有线网络的用户能够相互利用相应的接入网络并获取相应的接入业务，从而为用户更智能，便利地开发业务 。

公开(公告)号：US20090135829A1

公开(公告)日：2009-05-28

申请号：US12361164

申请日：2009-01-28

申请人： Ruobin ZHENG

发明人： Ruobin ZHENG

IPC分类号： H04L12/56

CPC分类号： H04L12/4625 ,  H04L12/189 ,  H04L12/4645 ,  H04L29/12028 ,  H04L61/103 ,  H04Q3/62 ,  H04Q3/64 ,  H04Q2213/13039 ,  H04Q2213/13097 ,  H04Q2213/13141 ,  H04Q2213/13166 ,  H04Q2213/13242 ,  H04Q2213/13298 ,  H04Q2213/13389

摘要： An access network system, an address resolution protocol proxy method and an IP bridging forwarding method for the access network system are disclosed. The access network system comprises: one or more access network edge nodes that connect to one or more access nodes; one or more access nodes that connect to user terminals to the access network, and a reference point that is introduced between two adjacent access nodes for the access nodes interconnection. With this system, the multi-cast or broadcast flow in the network can be reduced and the communication delay and path can also be decreased. Therefore the communication bottleneck brought by BRAS/BNG can be avoided.

摘要翻译： 公开了接入网络系统，接入网络系统的地址解析协议代理方法和IP桥接转发方法。 接入网络系统包括：连接到一个或多个接入节点的一个或多个接入网络边缘节点; 连接到用户终端到接入网络的一个或多个接入节点以及在接入节点互连的两个相邻接入节点之间引入的参考点。 利用该系统，可以减少网络中的多播或广播流，并且还可以减少通信延迟和路径。 因此，可以避免BRAS / BNG带来的沟通瓶颈。

公开(公告)号：US20110280134A1

公开(公告)日：2011-11-17

申请号：US13187972

申请日：2011-07-21

申请人： Ruobin ZHENG

发明人： Ruobin ZHENG

IPC分类号： H04L12/26

CPC分类号： H04L43/0811 ,  H04L43/10 ,  H04L45/026 ,  H04L69/16 ,  H04W8/26 ,  H04W76/25 ,  H04W80/04 ,  H04W84/045

摘要： A method and a system for Internet Protocol (IP) session keepalive monitoring, a home gateway and a network device are provided. The method includes: receiving, by a User Equipment (UE) or an IP edge node, a Bidirectional Forwarding Detection (BFD) message sent by a Home Gateway (HGW), in which a first discriminator field value included in the BFD message is a difference between an IP address prefix of the UE and an IP address prefix of the HGW; and monitoring, by the UE or the IP edge node, whether an IP session between the IP edge node and the UE is keepalive according to the first discriminator field value in the BFD message. “Multihop BFD” is used as a keepalive monitoring mechanism of a “Multihop IPv6 Session”, thereby realizing keepalive monitoring of the “Multiple hop IPv6 Session”.

摘要翻译： 提供了一种用于因特网协议（IP）会话保持性监控的方法和系统，家庭网关和网络设备。 该方法包括：由用户设备（UE）或IP边缘节点接收由家庭网关（HGW）发送的双向转发检测（BFD）消息，其中BFD消息中包括的第一鉴别符字段值为 UE的IP地址前缀与HGW的IP地址前缀之间的差异; 以及由UE或IP边缘节点根据BFD消息中的第一鉴别字段值来监视IP边缘节点与UE之间的IP会话是否保持活动状态。 “Multihop BFD”被用作“多跳IPv6会话”的保持监视机制，从而实现“多跳IPv6会话”的保持性监控。

公开(公告)号：US20110116796A1

公开(公告)日：2011-05-19

申请号：US13013305

申请日：2011-01-25

申请人： Ruobin ZHENG

发明人： Ruobin ZHENG

IPC分类号： H04J14/00

CPC分类号： H04W52/0251 ,  H04L12/4633 ,  H04L45/00 ,  H04L45/50 ,  H04L69/14 ,  H04Q11/0067 ,  H04Q11/0071 ,  H04Q2011/0077 ,  H04W52/02 ,  H04W52/0206 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0245 ,  H04W76/28 ,  Y02D70/1262 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

摘要： A method for bearing a multi-protocol label switching (MPLS) packet in a passive optical network (PON), a receiving method, an optical network unit (ONU)/optical network terminal (ONT)/optical line terminal (OLT), and a communication system are provided, which relate to an optical communication network, and are designed to solve the technical problem that protocol stack layers are complicated when a PON and a mobile network are coupled. The sending method includes the following steps. An MPLS packet is obtained. The MPLS packet is encapsulated into a Gigabit PON (GPON) encapsulation mode (GEM) frame. The GEM frame is sent. The receiving method includes the following steps. A GEM frame is received. The GEM frame is decapsulated into an MPLS packet. The MPLS packet is sent. Therefore, tight coupling between the PON and the mobile network is realized.

摘要翻译： 一种在无源光网络（PON），接收方式，光网络单元（ONU）/光网络终端（ONT）/光线路终端（OLT）中承载多协议标签交换（MPLS）分组的方法，以及 提供了一种与光通信网络相关的通信系统，并且被设计为解决当PON和移动网络耦合时协议栈层复杂的技术问题。 发送方式包括以下步骤。 获得MPLS报文。 MPLS报文被封装成千兆PON（GPON）封装模式（GEM）帧。 发送GEM帧。 接收方法包括以下步骤。 收到GEM框架。 GEM帧被解封装成MPLS包。 发送MPLS报文。 因此，实现了PON与移动网络之间的紧耦合。

公开(公告)号：US20100107223A1

公开(公告)日：2010-04-29

申请号：US12649873

申请日：2009-12-30

申请人： Ruobin ZHENG

发明人： Ruobin ZHENG

IPC分类号： G06F15/177 ,  G06F21/00

CPC分类号： H04L61/2015 ,  H04L63/0227 ,  H04L63/08 ,  H04L63/10

摘要： A network access method is disclosed. The method includes: by an access authenticator, receiving a Discover message sent by a client, returning a response message, and obtaining first configuration information used by the client during authentication, where the Discover message is used to discover the access authenticator; authenticating the client or interacting with an authentication server (AS) to authenticate the client remotely as an agent of the client; and sending a configuration request message to a configuration server to request second configuration information used by the client during a session after the authentication succeeds. A network access system, an access authentication apparatus and a broadband access device are also disclosed. The present invention can assure the stability of authentication.

摘要翻译： 公开了一种网络访问方法。 该方法包括：接入认证器，接收由客户端发送的Discover消息，返回响应消息，以及获取客户端在认证期间使用的第一配置信息，其中使用Discover消息来发现接入认证符; 验证客户端或与认证服务器（AS）进行交互以远程认证客户端作为客户端的代理; 并且在配置服务器发送配置请求消息之后，请求在认证成功后的会话期间请求客户端使用的第二配置信息。 还公开了一种网络接入系统，接入认证装置和宽带接入装置。 本发明可以确保认证的稳定性。