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    • 1. 发明申请
    • DEVICES, METHODS AND COMPUTER PROGRAM PRODUCTS FOR AN IMPROVED HANDOVER IN INTER-SITE CARRIER AGGREGATION SCENARIOS
    • 设备,方法和计算机程序产品,用于在现场运输商聚集场景中进行改进的切换
    • WO2013143613A1
    • 2013-10-03
    • PCT/EP2012/055848
    • 2012-03-30
    • NOKIA SIEMENS NETWORKS OYKOSKINEN, Henri Markus
    • KOSKINEN, Henri Markus
    • H04W36/18
    • H04W36/18H04W36/026H04W76/20H04W92/20
    • The present invention proposes a handover process in a carrier aggregation scenario, in which, from a viewpoint of a secondary eNB, there is encompassed a device, comprising a control module configured to control a communication module, the communication module being controlled to communicate with a terminal in association with at least another device, using at least two carriers, wherein at least a first carrier towards the terminal is established from the at least one another device and at least a second carrier is established towards the terminal from the device; and an interface towards said another devices, and wherein the control module is configured to suspend ongoing traffic between the device and the terminal on the second carrier, perform re-establishment of one or more protocol entities communicating over bearers between the device and the terminal on the second carrier, and resume traffic between the device and the terminal on the second carrier, wherein the suspending is triggered by a first instruction received from a first one of the at least one another device, and the resuming is triggered by a second instruction received. Corresponding source and target Primary eNBs as well as related methods and computer program products are likewise envisioned.
    • 本发明提出了一种在载波聚合场景中的切换过程,其中从二次eNB的观点来看,包括一个设备,包括被配置为控制通信模块的控制模块,所述通信模块被控制为与 使用至少两个载波与至少另一个设备相关联,其中至少第一载波朝向所述终端建立,并且至少第二载波从所述设备朝所述终端建立; 以及朝向所述另一设备的接口,并且其中所述控制模块被配置为在所述第二载波上暂停所述设备与所述终端之间的正在进行的业务,执行通过所述设备和所述终端之间的承载进行通信的一个或多个协议实体的重新建立 第二载波,并且在第二载波上恢复设备与终端之间的业务,其中暂停由从至少另一个设备中的第一个设备接收的第一指令触发,并且恢复由接收到的第二指令触发 。 相应的来源和目标主要eNB以及相关方法和计算机程序产品也同样被设想。