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    Method and switch for lawful interception
    1.
    发明授权
    Method and switch for lawful interception 有权

    公开(公告)号：US10230769B2

    公开(公告)日：2019-03-12

    申请号：US14785221

    申请日：2013-04-19

    Applicant: Telefonaktiebolaget L M Ericsson (publ)

    Inventor： Jiangtao Zhang ,  Bengt Johansson ,  Lasse Olsson ,  Sten Pettersson

    IPC: H04L29/06 ,  H04W12/02

    Abstract: The present disclosure relates to methods and devices, of activating lawful interception. According to the present disclosure, a gateway comprises a controller for controlling, using a flow control protocol, the flow of packets through a switch controlled by the gateway. The switch receives (S11), from the controller, a lawful interception activation request, comprising a target identity; activates (S12), in response to said request, lawful interception on a target identified by the target identity; duplicates (S13), in the switch, packets targeting the target; encapsulates (S14) the duplicated packets with an additional header; and forwards (S15) duplicates from the switch directly to the lawful interception service provider entity (1) for further distribution to a Lawful interception Agency.

    Method and network units for handling states
    3.
    发明授权
    Method and network units for handling states 有权

    公开(公告)号：US10146294B2

    公开(公告)日：2018-12-04

    申请号：US14768372

    申请日：2013-02-18

    Applicant: Telefonaktiebolaget L M Ericsson (publ)

    Inventor： Jiangtao Zhang ,  Bengt Johansson ,  Lasse Olsson ,  Sten Pettersson

    IPC: G06F1/32 ,  H04L12/26 ,  H04L12/12

    Abstract: The embodiments herein relate to a method in a first network unit (101) for handling states in a network (100). The first network unit (101) is adapted to supervise power in the network (100). The first network unit (101) receives a work-load report from one or more of a plurality of second network units (105). The second network units (105) consume power. When the second network units (105) are awake and the workload is below a threshold, the first network unit (101) transmits a sleep request to at least one of the second network units (105) to change from awake to sleep. When the plurality of second network units (105) are asleep and the workload has reached or is above the threshold, the first network unit (101) transmits a wakeup request to at least one of the second network units (105) to change from sleep to awake.

    Content based overload protection
    4.
    发明授权
    Content based overload protection 有权

    公开(公告)号：US09769083B2

    公开(公告)日：2017-09-19

    申请号：US13698407

    申请日：2012-11-14

    Applicant: Telefonaktiebolaget L M Ericsson (publ)

    Inventor： Jiangtao Zhang ,  Bengt Johansson ,  Sten Rune Pettersson

    IPC: H04L1/00 ,  H04L12/865 ,  H04L12/851 ,  H04L12/803

    CPC classification number: H04L47/6275 ,  H04L47/122 ,  H04L47/2441 ,  H04L47/2483

    Abstract: Unit (1, eNB, SGW, PGW) comprising a processor (20) and interface means (10) adapted for receiving and transmitting packets (15, 17) to external units (1, eNB, SGW, PGW) over a communication interface. The interface means (10) comprises a first layer filtering means (101) operating according to first level filtering rules (1010) and first packet queues (Q1_1-Q1_n); while the processor (20) comprises at least one kernel (KL_1-KL_n), second layer filtering means (102) operating according to second level filtering rules (1020), second packet queues and applications. For a given packet received on the communication interface, the unit being adapted for —delivering (12) parts the packet to the first layer filtering means (101); —applying first level filtering (14); —performing first sorting (16) and delivering parts of the packet according to the first level filtering rules (201) and delivering parts of the packet to one of the first packet queues (Q1_1-Q1_n) in dependence on the first sorting; the unit further being adapted for —delivering (16, 18) the packet to second layer filtering means (102) from kernel or from first packet queues; —applying (24) second level filtering; —performing second sorting (26) of parts of the packet according to the second level filtering rules (201) and —delivering (28) parts of the packet to one of the applications in dependence on the second sorting (AP_1-AP_n).

    Systems, methods, and computer program products for a software build and load process using a compilation and deployment service
    6.
    发明授权
    Systems, methods, and computer program products for a software build and load process using a compilation and deployment service 有权
    用于使用编译和部署服务的软件构建和加载过程的系统，方法和计算机程序产品

    公开(公告)号：US09189227B2

    公开(公告)日：2015-11-17

    申请号：US14105694

    申请日：2013-12-13

    Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)

    Inventor： Bengt Johansson ,  Per Andersson ,  Abdallah Chatila ,  Anders Franzen ,  Tarik Hammam ,  Jon Maloy ,  Tord Nilsson ,  Sten Rune Pettersson ,  Richard Tremblay

    IPC: G06F9/44 ,  G06F9/445

    CPC classification number: G06F8/65 ,  G06F8/656 ,  G06F8/658 ,  G06F8/70

    Abstract: Systems, methods, and computer program products for a software build and load process using a compilation and deployment service. A method for a software build and load process using a compilation and deployment service includes receiving, at the service, new software. The method further includes comparing, at the service, the received new software with data in a database, wherein the data comprises active software. The method further includes merging, at the service said new software and active software into one or more load modules based on the comparison. The method further includes deploying the one or more load modules to one or more target processing units.

    Abstract translation: 用于使用编译和部署服务的软件构建和加载过程的系统，方法和计算机程序产品。 使用编译和部署服务的软件构建和加载过程的方法包括在服务时接收新的软件。 该方法还包括在服务时将接收到的新软件与数据库中的数据进行比较，其中数据包括活动软件。 该方法还包括基于比较将所述新软件和活动软件的服务合并成一个或多个加载模块。 该方法还包括将一个或多个加载模块部署到一个或多个目标处理单元。

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