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    HANDLING ANNOUNCEMENT MEDIA IN A COMMUNICATION NETWORK ENVIRONMENT
    1.
    发明公开
    HANDLING ANNOUNCEMENT MEDIA IN A COMMUNICATION NETWORK ENVIRONMENT 审中-公开
    操作处置公告的媒介IN A通信网络环境

    公开(公告)号：EP2092726A4

    公开(公告)日：2013-01-02

    申请号：EP07852068

    申请日：2007-11-30

    Applicant: ERICSSON TELEFON AB L M

    Inventor： FRANKKILA TOMAS ,  ENSTROEM DANIEL ,  JOHANSSON INGEMAR

    IPC: H04M3/487 ,  H04M7/00

    CPC classification number: H04M3/487 ,  H04M7/006 ,  H04M2203/352

    Abstract: In order to efficiently handle the switch between user media and announcement media, a basic step is to first determine a configuration of the user media. Next, a configuration of the announcement media to be presented is determined based on the determined user media configuration. Subsequently, the announcement media is configured according to the announcement media configuration, and the configured announcement media is finally sent to the intended user. In this way, the overall appearance or sound of the announcement will be virtually the same as or at least similar to the overall appearance or sound of the user media, preferably without distortions. This allows the user to perceive the announcement as clearly as possible.

    DOWNLINK FLOW MANAGEMENT
    2.
    发明公开
    DOWNLINK FLOW MANAGEMENT 有权
    下行链路流管理

    公开(公告)号：EP3055958A4

    公开(公告)日：2016-09-21

    申请号：EP13895248

    申请日：2013-10-07

    Applicant: ERICSSON TELEFON AB L M

    Inventor： JOHANSSON INGEMAR

    IPC: H04L12/867 ,  H04L12/863 ,  H04L12/865 ,  H04W28/14

    CPC classification number: H04L47/6225 ,  H04L47/562 ,  H04L47/58 ,  H04L47/621 ,  H04L69/02 ,  H04W72/042

    Abstract: A flow management method comprises receiving (210) of incoming downlink packets. The received downlink packets are classified (220) in sub-flows, based on information that is available in a header of respective such received downlink packet. The downlink packets of each sub-flow are queued (230) in a respective sub-flow queue. Downlink packets are extracted (250) from the sub-flow queues into a common outgoing flow. A sub-flow queue from which no downlink packets yet have been extracted is prioritized (240). The extraction comprises assigning of an indicator of last service occasion to each sub-flow queue when a predetermined amount of data has been extracted from said sub-flow queue. When no prioritized sub-flow queues are present, the sub-flow queue with the earliest last service is selected. When a prioritized sub-flow queue is present, the prioritized subflow queue is selected. The downlink packets of the common outgoing flow are sent (260).

    Abstract translation: 流管理方法包括接收（210）进入的下行链路分组。 基于相应的这种接收的下行链路分组的报头中可用的信息，在子流中接收的下行链路分组被分类（220）。 每个子流的下行链路分组在相应的子流队列中排队（230）。 将下行链路分组从子流队列提取（250）到公共输出流中。 未排除下行链路分组的子流队列被优先化（240）。 所述提取包括当从所述子流队列中提取预定量的数据时，向每个子流队列分配最后服务时刻的指示符。 当没有优先级的子流队列存在时，选择具有最早最后服务的子流队列。 当存在优先级子流队列时，选择优先级子流队列。 公共出站流的下行链路分组被发送（260）。

    COMMUNICATION STATION AND METHOD PROVIDING FLEXIBLE COMPRESSION OF DATA PACKETS
    3.
    发明公开
    COMMUNICATION STATION AND METHOD PROVIDING FLEXIBLE COMPRESSION OF DATA PACKETS 有权
    通信站与方法提供了灵活的压缩数据分组的

    公开(公告)号：EP1992140A4

    公开(公告)日：2013-11-20

    申请号：EP07716103

    申请日：2007-03-07

    Applicant: ERICSSON TELEFON AB L M

    Inventor： JOHANSSON INGEMAR ,  PELLETIER GHYSLAIN

    IPC: H04L29/06

    CPC classification number: H04L69/04 ,  H04L49/00 ,  H04L69/22

    Abstract: A method and a communication station for determining a packet format of a data packet based on at least one compressed header information field. A header packet format of a data packet is determined based on the determined packet format of a partially or completely compressed header information part. The station may also determine a codec rate based on the result of a previously performed compression of at least one header information field. In one embodiment, internal cross-layer signaling from a header generator module to a payload generator module in the communication station is used for signaling information associated with determining the header packet format of the data packet. The method reduces bandwidth fluctuations associated with services such as text messaging audio, or audiovisual services; lowers the delay variations and the erasure rates for application media streams; and provides for faster set-up of sessions.

    METHOD AND ARRANGEMENT FOR IMPROVING MEDIA TRANSMISSION QUALITY
    5.
    发明公开
    METHOD AND ARRANGEMENT FOR IMPROVING MEDIA TRANSMISSION QUALITY 审中-公开
    方法和体系改善媒体发送的质量

    公开(公告)号：EP1984917A4

    公开(公告)日：2014-03-05

    申请号：EP07709464

    申请日：2007-02-06

    Applicant: ERICSSON TELEFON AB L M

    Inventor： PEISA JANNE ,  SAAGFORS MATS ,  ENSTROEM DANIEL ,  JOHANSSON INGEMAR ,  FRANKKILA TOMAS

    IPC: G10L19/00 ,  H04L1/00 ,  H04L1/18

    CPC classification number: H04L1/1819 ,  H04L1/0014 ,  H04L1/1877

    Abstract: In a method of improved media frame transmission in a communication network. Initially a plurality of "original" or regular media frames are provided for transmission. According to the invention, robust representations of the provided regular media frames are generated and stored locally. Subsequently, one or more of the regular media frames is/ are transmitted. The invention detects an indication of a loss of a transmitted media frame, and the idea is to transmit, in response to a detected frame loss, a stored robust representation of the lost media frame and/ or a stored robust representation of a subsequent, not yet transmitted, media frame to increase the media quality.

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