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    • 1. 发明授权
    • Switching system and switching control method
    • 切换系统和切换控制方法
    • US06879592B1
    • 2005-04-12
    • US09516162
    • 2000-02-29
    • Koji HirayamaHaruo ShibataAkio KawaseShinichi Iwaki
    • Koji HirayamaHaruo ShibataAkio KawaseShinichi Iwaki
    • H04Q3/00H04L12/64H04L12/66H04L12/931H04L12/947H04L12/951H04L12/56
    • H04L49/1507H04L49/1561H04L49/253H04L49/256
    • A switching system for realizing integration of existing communication networks or interconnections thereof, and a switching control method. After a call is originated from an ATM communication network 101 to an STM communication network 102, an ATMIF 20 that has received a connection request signal (control signal) converts the control signal into a format of an ATM cell 1000, adds a header destined to one of SIG 50-1 to n for processing control signals, and then output the same. An ATMSW 10 performs self-routing based on header information. The selected one of the SIG 50-1 to n performs conversion for the ATM cell 1000 by a specified protocol, makes an ATM cell 1100 having a header destined to one of CLP 630-1 to k for processing control signals, and then output the same. Upon having received the ATM cell 1100, the CLP 630 links up with other processors to perform call connection control, functions having been dispersed among the other processors.
    • 一种用于实现现有通信网络或其互连的集成的交换系统,以及切换控制方法。 在从ATM通信网101发送到STM通信网102的呼叫之后,已经接收到连接请求信号(控制信号)的ATMIF 20将控制信号转换为ATM信元1000的格式, 一个SIG 50-1到n用于处理控制信号,然后输出。 ATMSW 10基于头信息执行自路由。 所选择的SIG 50-1至n中的一个通过指定的协议执行ATM信元1000的转换,使具有目的地为CLP 630-1之一的报头的ATM信元1100用于处理控制信号,然后输出 相同。 在接收到ATM信元1100之后,CLP 630与其他处理器相连接以执行呼叫连接控制,功能已经分散在其他处理器中。
    • 7. 发明申请
    • Base station and base-station control apparatus
    • 基站和基站控制装置
    • US20070201501A1
    • 2007-08-30
    • US11640844
    • 2006-12-19
    • Takaaki SuzukiJunpei WatanabeAkio KawaseShingo SasakiHideo Aoe
    • Takaaki SuzukiJunpei WatanabeAkio KawaseShingo SasakiHideo Aoe
    • H04L12/56
    • H04W72/1242H04W72/1221H04W72/1252
    • Terminals #1 to #3 which have already been connected and a terminal #4 which wants to make a new connection send packets to a base station in that order. The base station queues the packets from the terminals #1 to #3 at a non-priority queue and the packet from the terminal #4 at a priority queue. For example, a predetermined amount of packets from a new connection is queued at the priority queue. Packets in the priority queue are dequeued with priority. Therefore, the packet sent from the terminal #4 is first sent to a base-station controller, and then the packets sent from the terminals #1 to #3 are sent to the base-station controller. As a result, the base-station controller first receives the packet sent from the terminal #4, and the period of time required for the terminal #4 to establish a connection is reduced.
    • 已经连接的终端#1至#3和要进行新连接的终端#4按照该顺序向基站发送数据包。 基站在非优先级队列中对来自终端#1〜#3的报文进行排队,优先队列将来自终端#4的报文进行排队。 例如,来自新连接的预定量的分组在优先级队列中排队。 优先级队列中的数据包优先出队。 因此,从终端#4发送的分组首先被发送到基站控制器,然后从终端#1到#3发送的分组被发送到基站控制器。 结果,基站控制器首先接收从终端#4发送的分组,并且减少终端#4建立连接所需的时间段。