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    • 66. 发明申请
    • IMPROVING PERFORMANCE DURING CELL CHANGE
    • 在细胞变化过程中改善性能
    • WO2006134566A1
    • 2006-12-21
    • PCT/IB2006/051910
    • 2006-06-14
    • NOKIA CORPORATIONPEDERSEN, Klaus Ingemann
    • PEDERSEN, Klaus Ingemann
    • H04Q7/38
    • H04W36/02H04L47/14H04W28/14H04W36/08
    • The invention discloses a communication system, method and devices for controlling transmission of packets to a user equipment during cell change. The communication system is configured so that data to be transmitted to the user equipment are first transmitted, e.g. from a network controller, to a serving cell and then transmitted from a data buffer of the serving cell to the user equipment. After having performed a cell change from the serving cell to the target cell, the data are transmitted from the target cell to the user equipment. The system, method and devices are adapted to reduce the amount of data in the data buffer in response to a decision of performing a cell change from the serving cell to the target cell. The reduction of the amount of data in the data buffer can be achieved e.g. by reducing the data flow from the network controller to the serving cell, and/or by increasing the data flow from the data buffer to the user equipment.
    • 本发明公开了一种通信系统,方法和设备,用于在小区改变期间控制向用户设备的分组传输。 通信系统被配置为使得要发送到用户设备的数据首先被发送,例如, 从网络控制器到服务小区,然后从服务小区的数据缓冲区发送到用户设备。 在从服务小区执行小区更改到目标小区之后,将数据从目标小区发送到用户设备。 系统,方法和装置适于响应于执行从服务小区到目标小区的小区改变的决定而减少数据缓冲器中的数据量。 可以实现数据缓冲器中的数据量的减少。 通过减少从网络控制器到服务小区的数据流,和/或通过增加从数据缓冲器到用户设备的数据流。
    • 68. 发明申请
    • METHOD FOR CONFIGURING A COMMUNICATION CHANNEL
    • WO2013087113A9
    • 2013-06-20
    • PCT/EP2011/072948
    • 2011-12-15
    • NOKIA SOLUTIONS AND NETWORKS OYYUANYE, WangPEDERSEN, Klaus Ingemann
    • YUANYE, WangPEDERSEN, Klaus Ingemann
    • H04W72/12H04L1/00
    • It is described a method for configuring a communication channel for a radio transmission within a cellular network between a user equipment and a base station, wherein the communication channel is divided into subframes, wherein the cellular network comprises a further base station, wherein the further base station is adapted to use a further communication channel, wherein the further communication channel is divided into subframes, wherein a first part of the subframes of the communication channel is associated in time with a first part of the subframes of the further communication channel, which is unscheduled by the further base station due to a predefined muting pattern, and wherein a second part of the subframes of the communication channel is associated in time with a second part of the subframes of the further communication channel, which is scheduled by the further base station. The method comprises determining, by the base station, a first quality information being indicative for a quality of the first part of the subframes of the communication channel and a second quality information being indicative for a quality of the second part of the subframes of the communication channel, receiving, by the base station, a feedback information from the user equipment being indicative for the quality of the communication channel, determining a first compensation value based on the first quality information and the feedback information, wherein the compensation value is adapted for compensating a difference between the first quality information and the feedback information, and a second compensation value based on the second quality information and the feedback information, wherein the compensation value is adapted for compensating a difference between the second quality information and the feedback information, adjusting the feedback information based on the determined first compensation value and based on the determined second compensation value, and configuring the communication channel based on the adjusted feedback information.