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    • 6. 发明申请
    • CODING DEVICE, DECODING DEVICE, AND METHODS THEREOF
    • 编码装置,解码装置及其方法
    • US20130132099A1
    • 2013-05-23
    • US13814597
    • 2011-11-08
    • Masahiro OshikiriTakako HoriHiroyuki Ehara
    • Masahiro OshikiriTakako HoriHiroyuki Ehara
    • G10L19/008
    • G10L19/008G10L19/22G10L19/24G10L21/038
    • Provided are a coding device, a decoding device, and methods thereof, with which it is possible to implement high sound quality coding and decoding in layered coding (scalable coding or embedded coding) wherein each layer comprises a plurality of bit rates (multi-rate). In the coding device (100), a feature analysis unit (101) extracts feature values of an input signal. Then a bit rate determination unit (102) determines, on the basis of the feature values of the input signal, a combination of a coding rate (low region coding rate) of a low region signal coding unit (104) which carries out coding of a low region part of the input signal and a coding rate (high region coding rate) of a high region signal coding unit (105) which carries out coding of a high region part of the input signal.
    • 提供了一种编码装置,解码装置及其方法,其可以在分层编码(可伸缩编码或嵌入编码)中实现高音质编码和解码,其中每层包括多个比特率(多速率 )。 在编码装置(100)中,特征分析部(101)提取输入信号的特征值。 然后,比特率确定单元(102)基于输入信号的特征值,确定执行编码的低区域信号编码单元(104)的编码率(低区域编码率) 输入信号的低区域部分和执行输入信号的高区域部分的编码的高区域信号编码单元(105)的编码率(高区域编码率)。
    • 8. 发明申请
    • NODE DISCOVERY METHOD AND MOBILE NODE, RELAY NODE, HOME AGENT WHICH IS USED BY THE METHOD
    • 节点发现方法和移动节点,继电器节点,方法使用的家庭代理
    • US20100232342A1
    • 2010-09-16
    • US12300627
    • 2007-06-01
    • Takako HoriToyoki UeHong Cheng
    • Takako HoriToyoki UeHong Cheng
    • H04J3/08
    • H04W8/16H04W8/065H04W8/082H04W80/04
    • There is disclosed a technique which provides a node discovery method and others capable of detecting a TA allowing a quasi-optimized data route for the achievement of a quasi-optimized data route while guarding the location privacy of an MN. This technique comprises a step in which a mobile node 101 transmits a first message, which is a message with a predetermined format, for the discovery of a processing node to a communication node 102, a step in which a relay node capable of processing the message with the predetermined format makes a judgment on the basis of the first message, received, as to whether the relay node itself is the processing node, and a step in which, when the judgment shows that the relay node itself is the processing node, the relay node which has made the judgment and which is capable of processing the message with the predetermined format transmits a second message, indicating that it becomes the processing node, to the mobile node.
    • 公开了一种提供节点发现方法的技术和其他能够检测允许准优化数据路由以实现准优化数据路由同时保护MN的位置隐私的TA的技术。 该技术包括以下步骤:移动节点101向通信节点102发送作为处理节点的发现的具有预定格式的消息的第一消息,其中能够处理消息的中继节点 所述预定格式基于所接收的关于所述中继节点本身是所述处理节点的所述第一消息进行判断,以及当所述判断表示所述中继节点本身是所述处理节点时, 作出判断并且能够以预定格式处理消息的中继节点向移动节点发送指示其成为处理节点的第二消息。
    • 9. 发明申请
    • AGGREGATION MANAGEMENT METHOD, AGGREGATE NODE, AND DEAGGREGATE NODE
    • 聚合管理方法,聚合节点和解密节点
    • US20100150055A1
    • 2010-06-17
    • US12067755
    • 2006-09-29
    • Takako HoriToyoki Ue
    • Takako HoriToyoki Ue
    • H04W40/00
    • H04L47/14H04L47/70H04W28/12H04W76/00
    • A technology is disclosed that provides an aggregation management method, an aggregate node, and a deaggregate node that can quickly and efficiently manage aggregation. The technology includes a step at which, when an aggregate node 111 moves from an aggregated area 120, the moved aggregate node transmits a release request message to a deaggregate node 113 positioned on the edge of the area before movement. The release request message requests release of a QoS path within the area configured from the position on the edge of the area before movement of the aggregate node itself to the position of the deaggregate node. The technology also includes a step at which the deaggregate node that receives the release request message releases the QoS path configured within the area based on the release request message.
    • 公开了一种提供可以快速有效地管理聚合的聚合管理方法,聚合节点和解聚集节点的技术。 该技术包括以下步骤:当聚合节点111从聚合区域120移动时,移动的聚合节点向移动前位于该区域边缘的解聚集节点113发送释放请求消息。 释放请求消息要求在由聚合节点本身移动到解聚集节点的位置之前从区域边缘上的位置配置的区域内释放QoS路径。 该技术还包括接收释放请求消息的解聚集节点基于释放请求消息释放在区域内配置的QoS路径的步骤。