公开(公告)号：US07486207B2

公开(公告)日：2009-02-03

申请号：US11275041

申请日：2005-12-05

申请人： Luigi D'Antonio ,  Andrea Ambrosioni

发明人： Luigi D'Antonio ,  Andrea Ambrosioni

IPC分类号： H03M7/34

CPC分类号： H04L1/0014 ,  G10L19/173

摘要： A method, a component, a system, and a computer program for changing an encoding mode of an encoded data stream from a first encoding mode to a second encoding mode are disclosed. The encoded data stream at the first encoding mode is represented by first encoding parameters. For the encoding mode change the steps of selecting (20) a first set of the first encoding parameters to be used unchanged at the second encoding mode, selecting (30) a second set of the first encoding parameters, changing (40) the second set according to an algorithm being adapted to change the second set to match to the second encoding mode when combined with the first set, and combining (50) the first set and the changed second set for representing the encoded data stream by second encoding parameters at the second encoding mode are performed.

摘要翻译： 公开了一种用于将编码数据流的编码模式从第一编码模式改变为第二编码模式的方法，组件，系统和计算机程序。 第一编码模式下的编码数据流由第一编码参数表示。 对于编码模式，改变在第二编码模式下选择（20）第一编码参数不变的第一组编码参数的步骤，选择（30）第二组第一编码参数，改变（40）第二组 根据一种适于在与第一组合合时将第二组改变为与第二编码模式相匹配的算法，并且通过第二组编码参数来组合（50）第一组和第二组，用于表示编码数据流 执行第二编码模式。

公开(公告)号：US20060007934A1

公开(公告)日：2006-01-12

申请号：US10531020

申请日：2003-01-10

申请人： Svetlana Chemiakina ,  Luigi D'antonio ,  Justus Petersson ,  Robert Skog

发明人： Svetlana Chemiakina ,  Luigi D'antonio ,  Justus Petersson ,  Robert Skog

IPC分类号： H04L12/28

CPC分类号： H04W28/22 ,  H04L29/06 ,  H04L47/10 ,  H04L47/14 ,  H04L47/193 ,  H04L67/04 ,  H04L69/16 ,  H04L69/163 ,  H04L69/329 ,  H04W28/12 ,  H04W28/18

摘要： The present invention relates to a method and arrangements for controlling transmission of data bits in a bit transfer session for transmitting data information from an application server (2) to a client (1), said bit transfer session involving bit transfer over a wireless communications link by means of a transport protocol with a flow control mechanism. According to the present invention a radio resource managing unit (6) sends information regarding the bandwidth on the wireless link that the bit transfer session currently is allowed to use. This feedback information from the radio resource managing unit is used to set and update flow control parameters continuously throughout the session. Thereby optimization of the flow control parameters is facilitated, which makes it possible to enhance the end-user QoS and provide more efficient use of available radio resources.

摘要翻译： 本发明涉及一种用于控制用于从应用服务器（2）向客户机（1）发送数据信息的位传输会话中的数据比特传输的方法和装置，所述比特传输会话涉及通过无线通信链路 通过具有流量控制机制的传输协议。 根据本发明，无线资源管理单元（6）在无线链路上发送关于当前允许使用比特传送会话的带宽的信息。 来自无线电资源管理单元的反馈信息用于在整个会话期间连续地设置和更新流控制参数。 从而便利流量控制参数的优化，这使得可以增强最终用户QoS并提供更有效地使用可用的无线电资源。

公开(公告)号：US20060159185A1

公开(公告)日：2006-07-20

申请号：US11275041

申请日：2005-12-05

申请人： Luigi D'Antonio ,  Andrea Ambrosioni

发明人： Luigi D'Antonio ,  Andrea Ambrosioni

IPC分类号： H04B14/04

CPC分类号： H04L1/0014 ,  G10L19/173

摘要： A method, a component, a system, and a computer program for changing an encoding mode of an encoded data stream from a first encoding mode to a second encoding mode are disclosed. The encoded data stream at the first encoding mode is represented by first encoding parameters. For the encoding mode change the steps of selecting (20) a first set of the first encoding parameters to be used unchanged at the second encoding mode, selecting (30) a second set of the first encoding parameters, changing (40) the second set according to an algorithm being adapted to change the second set to match to the second encoding mode when combined with the first set, and combining (50) the first set and the changed second set for representing the encoded data stream by second encoding parameters at the second encoding mode are performed.

摘要翻译： 公开了一种用于将编码数据流的编码模式从第一编码模式改变为第二编码模式的方法，组件，系统和计算机程序。 第一编码模式下的编码数据流由第一编码参数表示。 对于编码模式，改变在第二编码模式下选择（20）第一编码参数不变的第一组编码参数的步骤，选择（30）第二组第一编码参数，改变（40）第二组 根据一种适于在与第一组合合时将第二组改变为与第二编码模式相匹配的算法，并且通过第二组编码参数来组合（50）第一组和第二组，用于表示编码数据流 执行第二编码模式。

公开(公告)号：US20060165126A1

公开(公告)日：2006-07-27

申请号：US10530825

申请日：2003-01-13

申请人： Justus Petersson ,  Luigi D'Antonio ,  Svetlana Chemiakina ,  Per Beming

发明人： Justus Petersson ,  Luigi D'Antonio ,  Svetlana Chemiakina ,  Per Beming

IPC分类号： H04J3/18

CPC分类号： H04W28/22 ,  H04L65/80 ,  H04W80/06

摘要： The invention relates to a packet switched mobile telecommunication system, a rate controlling means in said system, a method and a computer program product. The system comprising at least a first rate controlling means residing in a Radio Controlling Entity, RCE, arranged for controlling bit rates of a first radio link to a first mobile terminal and a second rate controlling means arranged for controlling bit rates of a second radio link to a second mobile terminal. The first rate controlling means comprises means for notifying the second rate controlling means about a change of the bit rates of said first radio link, the first and the second rate controlling means comprise means for negotiating a corresponding change of the second radio link layer bit rate, and the first and the second rate controlling means comprise means for notifying their respective mobile terminals to modify their application layer bit rates accordingly.

摘要翻译： 本发明涉及分组交换移动电信系统，所述系统中的速率控制装置，方法和计算机程序产品。 所述系统至少包括驻留在无线电控制实体RCE中的第一速率控制装置，RCE被布置为用于控制到第一移动终端的第一无线电链路的比特率;以及第二速率控制装置，被配置为控制第二无线电链路的比特率 到第二移动终端。 第一速率控制装置包括用于通知第二速率控制装置关于所述第一无线电链路的比特率的改变的装置，第一和第二速率控制装置包括用于协商第二无线电链路层比特率的相应变化的装置 并且第一和第二速率控制装置包括用于通知其各自的移动终端相应地修改其应用层比特率的装置。

公开(公告)号：US06778522B1

公开(公告)日：2004-08-17

申请号：US09599457

申请日：2000-06-22

申请人： Patrizia Rossi ,  Luigi D'Antonio

发明人： Patrizia Rossi ,  Luigi D'Antonio

IPC分类号： H04J324

CPC分类号： H04W72/0486 ,  H04L1/18 ,  Y10S370/913

摘要： This invention refers to a bandwidth optimizer, dynamically operating in connections relating to radio-communications for multi-bearer systems, especially useful for DECT systems for the short-distance transfer of data packets. Such an optimizer comprises: a first block to which bit error rate (BER) is fed and which calculates the most likely number (k) of retransmissions, which is required by the quality of air interface; a second block, which receives from the first one the most likely number (k) of retransmissions and provides, on the basis of such a number, a table giving the change in transmission time with the number of bearers; and a third block, which is fed by the second one and decides the optimal number of bearers to be allocated to the connection and the output of which feeds a device for resources allocation (RA), the optimal number of bearers representing the maximum band to allocate to the connection, depending also on the traffic intensity.

摘要翻译： 本发明涉及一种带宽优化器，其在与多承载系统的无线电通信有关的连接中动态地运行，对于数据分组的短距离传输尤其有用。 这样的优化器包括：馈送误码率（BER）的第一块，并且计算空中接口质量所要求的最可能的重传次数（k）; 第二块，从第一块接收最可能的重传次数（k），并且基于这样的数量提供给出传输时间与承载数量的变化的表; 以及第三块，其由第二块馈送，并且决定要分配给该连接的承载的最佳数量，并且其输出馈送用于资源分配（RA）的设备，表示最大频带的最佳承载数量 根据流量强度分配给连接。