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    Bi-directional cable modem for directly connecting a LAN network to the internet
    3.
    发明授权
    Bi-directional cable modem for directly connecting a LAN network to the internet 有权
    双向电缆调制解调器，用于将LAN网络直接连接到互联网

    公开(公告)号：EP1737187B1

    公开(公告)日：2018-03-14

    申请号：EP06122769.0

    申请日：2001-01-05

    Applicant: Thomson Licensing DTV

    Inventor： Broerman, Keith Robert

    IPC: H04L29/08 ,  H04L29/12 ,  H04L29/06

    CPC classification number: H04L29/12009 ,  H04L29/06 ,  H04L29/12018 ,  H04L61/10 ,  H04L67/20 ,  H04L69/16 ,  H04L69/162 ,  H04L69/163 ,  H04L69/32

    Abstract: A system enables a bi-directional communication device such as a modem to facilitate local communication between the modem and an attached PC as well as to enable the PC to conduct concurrent Internet and local communication. A bi-directional communication system employs a method for seamlessly communicating packetized data between different networks using hierarchical layers of communication protocols (e.g. including Internet Protocol (IP) and Media Access Control (MAC) layers). The method involves comparing a received IP packet destination address in a first protocol layer with a predetermined IP address to determine if there is an address match. Upon such an address match, a payload of the received IP packet is redirected from an Internet network to a local network (e.g. an Ethernet, HPNA or USB network) by substituting a second protocol layer address for a received second protocol layer address (e.g. a MAC address). In another feature, a second Application (e.g. peripheral control) is initiated to operate concurrently with a first Application (e.g. web surfing) in response to receiving the redirected payload data.

    DATA PACKET PROCESSING METHOD AND APPARATUS BASED ON PARALLEL PROTOCOL STACK INSTANCES
    6.
    发明公开
    DATA PACKET PROCESSING METHOD AND APPARATUS BASED ON PARALLEL PROTOCOL STACK INSTANCES 审中-公开
    基于并行协议堆栈的数据包处理方法和装置

    公开(公告)号：EP3091706A4

    公开(公告)日：2016-12-28

    申请号：EP14880468

    申请日：2014-11-19

    Applicant: HUAWEI TECH CO LTD

    Inventor： YANG YONGQIANG ,  DAI FEN ,  WEN LIUFEI

    IPC: H04L29/06 ,  H04L29/08

    CPC classification number: H04L69/162 ,  H04L69/30

    Abstract: The present invention provides a method and an apparatus for processing a data packet based on parallel protocol stack instances, where lower-layer protocol processing is performed, by using a first protocol stack instance, on a data packet that is distributed to the first protocol stack instance; after a target socket that is needed to perform upper-layer protocol processing on the data packet on which the lower-layer protocol processing has been performed is determined, an associated second protocol stack instance is determined by using the target socket; and the upper-layer protocol processing is performed, by using the target socket and the second protocol stack instance, on the data packet on which the lower-layer protocol processing has been performed. A lower-layer protocol processing part and an upper-layer protocol processing part in protocol processing are separately completed by different protocol stacks, and the second protocol stack instance that performs the upper-layer protocol processing is determined by using the target socket; therefore, a technical problem that protocol processing cannot be performed on a data packet because a protocol stack instance specified by an APP conflicts with a protocol stack instance specified by a network adapter is resolved.

    WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION PROGRAM
    8.
    发明公开
    WIRELESS COMMUNICATION APPARATUS, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION PROGRAM 审中-公开
    无线通信设备，无线通信方法和无线通信程序

    公开(公告)号：EP2930900A1

    公开(公告)日：2015-10-14

    申请号：EP15160164.8

    申请日：2015-03-20

    Applicant: FUJITSU LIMITED

    Inventor： Uchino, Makoto ,  Iimori, Eiji ,  Hata, Yoshiaki

    IPC: H04L29/06 ,  H04W80/06 ,  H04W88/06

    CPC classification number: H04W72/048 ,  H04L69/14 ,  H04L69/162 ,  H04W4/00 ,  H04W40/28 ,  H04W80/06 ,  H04W88/06

    Abstract: A wireless communication apparatus (10) generates sockets in a first wireless interface using a first communication network and a second wireless interface using a second communication network. Then, the wireless communication apparatus (10) executes wireless communication using the generated sockets. Then, when an application is executed, the wireless communication (10) apparatus controls the use of the sockets on the basis of the communication network used by the application.

    Abstract translation: 无线通信装置（10）使用第一通信网络和使用第二通信网络的第二无线接口在第一无线接口中产生套接字。 然后，无线通信装置（10）使用所生成的套接字执行无线通信。 然后，当执行应用程序时，无线通信（10）装置基于由应用程序使用的通信网络来控制套接字的使用。

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