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    • 3. 发明申请
    • NETWORK CONNECTION DEVICE
    • 网络连接设备
    • WO2006044067A1
    • 2006-04-27
    • PCT/US2005/032702
    • 2005-09-14
    • RIVULET COMMUNICATIONS, INC.ROGERS, Steven, A.
    • ROGERS, Steven, A.
    • H04J3/16H01J3/22
    • H04L47/786H04L47/115H04L47/2491H04L47/50H04L47/56H04L47/626H04L47/70
    • A network connection device (505) bridges a first network (504) that uses a negotiated packet delivery scheduling scheme and a second network (503) that uses an empirically determined packet delivery scheduling scheme. The network connection device (505) translates a request to communicate over the first network (504) into a request to communicate over the second network (503), thus bridging the two networks. The negotiated packet delivery scheduling scheme permits endpoints (501, 502) to negotiate scheduled delivery times for packets, while the empirically determined packet delivery scheme tests various time interval locations in a network to determine favorable time locations for transmission. The two protocols are bridged by finding compatible overlaps between time interval locations in the two networks. This can provide error-free delivery with low jitter among packets.
    • 网络连接设备(505)桥接使用协商的分组传递调度方案的第一网络(504)和使用经验确定的分组传递调度方案的第二网络(503)。 网络连接设备(505)将通过第一网络(504)通信的请求转换为通过第二网络(503)通信的请求,从而桥接两个网络。 协商的分组递送调度方案允许端点(501,502)协商分组的调度递送时间,而经验确定的分组递送方案测试网络中的各种时间间隔位置以确定用于传输的有利时间位置。 通过在两个网络中的时间间隔位置之间找到兼容的重叠来桥接两个协议。 这可以提供无错误的传输,并且在数据包之间具有低抖动。
    • 4. 发明申请
    • GATEWAY FOR INTERCONNECTING NETWORKS
    • 互连网络的网关
    • WO03010925A3
    • 2003-05-15
    • PCT/IB0202632
    • 2002-07-02
    • KONINKL PHILIPS ELECTRONICS NV
    • VERBERKT MARK HBERKVENS WINFRIED A HSZOSTEK LUKASZ M
    • H04L12/54H04L12/66H04L12/851H04L12/857H04L12/915H04L12/927H04L12/56
    • H04L47/805H04L12/66H04L47/2433H04L47/2491H04L47/70H04L47/786
    • Described is a transmission system (10) comprising a gateway (14) for interconnecting first and second networks (12, 16). The gateway (14) comprises first and second quality of service translation means (20, 24) and interconnection means (22) for interconnecting the first and second quality of service translation means (20, 24). The first quality of service translation means (20) are arranged for receiving input data (19) having an associated input quality of service from the first network (12) and for translating the input data (19) into interconnection data (21) having an associated interconnection quality of service. The first quality of service translation means (20) are further arranged for supplying the interconnection data (21) to the interconnection means (22). The interconnection means (22) are arranged for receiving the interconnection data (21) from the first quality of service translation means (20) and for supplying the interconnection data (21) to the second quality of service translation means (24). The second quality of service translation means (24) are arranged for receiving the interconnection data (21) from the interconnection means (22) and for translating the interconnection data (21) into output data (23) having an associated output quality of service. The second quality of service translation means (24) are further arranged for supplying the output data (23) to the second network (16). The gateway (14) is characterized in that the interconnection data (21) further comprise information representative of the input quality of service and in that the second quality of service translation means (24) are arranged for translating the interconnection data (21) into the output data (23) in dependence on the information. By incorporating this information the second quality of service translation means (24) can efficiently map the interconnection data onto the output data.
    • 描述了包括用于互连第一和第二网络(12,16)的网关(14)的传输系统(10)。 网关(14)包括用于互连第一和第二服务质量转换装置(20,24)的第一和第二服务质量转换装置(20,24)和互连装置(22)。 第一服务质量转换装置(20)被安排用于从第一网络(12)接收具有相关联的输入服务质量的输入数据(19),并且用于将输入数据(19)转换成具有 相关的互联服务质量。 第一服务质量转换装置(20)还用于向互连装置(22)提供互连数据(21)。 互连装置(22)被设置用于接收来自第一服务质量转换装置(20)的互连数据(21)并用于将互连数据(21)提供给第二服务质量转换装置(24)。 第二服务质量转换装置(24)被安排用于从互连装置(22)接收互连数据(21)并将互连数据(21)转换为具有相关联的输出服务质量的输出数据(23)。 第二服务质量转换装置(24)还被安排用于将输出数据(23)提供给第二网络(16)。 网关(14)的特征在于,互连数据(21)还包括表示输入服务质量的信息,并且第二服务质量转换装置(24)被安排用于将互连数据(21)转换成 输出数据(23)取决于该信息。 通过合并该信息,第二服务质量转换装置(24)可以将互连数据有效地映射到输出数据上。
    • 5. 发明申请
    • GATEWAY FOR INTERCONNECTING NETWORKS
    • 网关互连网络
    • WO2003010925A2
    • 2003-02-06
    • PCT/IB2002/002632
    • 2002-07-02
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.
    • VERBERKT, Mark, H.BERKVENS, Winfried, A., H.SZOSTEK, Lukasz, M.
    • H04L12/00
    • H04L47/805H04L12/66H04L47/2433H04L47/2491H04L47/70H04L47/786
    • Described is a transmission system (10) comprising a gateway (14) for interconnecting first and second networks (12, 16). The gateway (14) comprises first and second quality of service translation means (20, 24) and interconnection means (22) for interconnecting the first and second quality of service translation means (20, 24). The first quality of service translation means (20) are arranged for receiving input data (19) having an associated input quality of service from the first network (12) and for translating the input data (19) into interconnection data (21) having an associated interconnection quality of service. The first quality of service translation means (20) are further arranged for supplying the interconnection data (21) to the interconnection means (22). The interconnection means (22) are arranged for receiving the interconnection data (21) from the first quality of service translation means (20) and for supplying the interconnection data (21) to the second quality of service translation means (24). The second quality of service translation means (24) are arranged for receiving the interconnection data (21) from the interconnection means (22) and for translating the interconnection data (21) into output data (23) having an associated output quality of service. The second quality of service translation means (24) are further arranged for supplying the output data (23) to the second network (16). The gateway (14) is characterized in that the interconnection data (21) further comprise information representative of the input quality of service and in that the second quality of service translation means (24) are arranged for translating the interconnection data (21) into the output data (23) in dependence on the information. By incorporating this information the second quality of service translation means (24) can efficiently map the interconnection data onto the output data.
    • 描述了包括用于互连第一和第二网络(12,16)的网关(14)的传输系统(10)。 网关(14)包括用于互连第一和第二服务质量转换装置(20,24)的第一和第二服务质量转换装置(20,24)和互连装置(22)。 第一服务质量转换装置(20)被安排用于接收具有来自第一网络(12)的相关输入服务质量的输入数据(19),并将输入数据(19)转换成具有 相关联的互联质量服务。 第一服务质量转换装置(20)还被布置成用于将互连数据(21)提供给互连装置(22)。 互连装置(22)被布置用于从第一服务质量转换装置(20)接收互连数据(21),并将互连数据(21)提供给第二服务质量转换装置(24)。 第二服务质量转换装置(24)被布置用于从互连装置(22)接收互连数据(21),并将互连数据(21)转换为具有相关输出服务质量的输出数据(23)。 第二服务质量转换装置(24)还被布置成用于将输出数据(23)提供给第二网络(16)。 网关(14)的特征在于,互连数据(21)还包括表示输入服务质量的信息,并且第二服务质量转换装置(24)被布置用于将互连数据(21)转换为 输出数据(23)。 通过并入该信息,第二服务质量转换装置(24)可以有效地将互连数据映射到输出数据上。
    • 7. 发明申请
    • RESOURCE RESERVATION IN MOBILE INTERNET PROTOCOL
    • 移动互联网协议中的资源预留
    • WO99033301A1
    • 1999-07-01
    • PCT/FI1998/000948
    • 1998-12-07
    • H04L29/04H04L12/54H04L12/913H04L12/915H04L12/927H04L29/06H04W8/08H04W28/26H04W80/04H04W92/02H04Q7/38
    • H04W28/26H04L47/70H04L47/724H04L47/786H04L47/805H04W8/085H04W80/04H04W92/02
    • A method of transmitting Internet data between a mobile host and a remote host coupled via the Internet and a GSM/GPRS cellular telephone network. A plurality of Internet Quality of Service (QoS) levels are defined, in terms of the guaranteed transmission delay over the Internet, using RSVP. A guaranteed QoS is mapped to a circuit switched transmission mode (HSCSD) of the telephone network whilst a Controlled Load and a Best Effort QoS are mapped respectively to two different service levels of a packet switched transmission mode (GPRS) of the radio telephone network. Prior to transmitting Internet data, transmission capacity in the Internet is reserved, if necessary, to ensure the allocated QoS level is met. The transmission is then made over the Internet and the telephone network, using the transmission mode in the telephone network which is mapped to the allocated QoS.
    • 一种在通过因特网和GSM / GPRS蜂窝电话网络耦合的移动主机和远程主机之间传输因特网数据的方法。 根据互联网上保证的传输延迟,使用RSVP来定义多个互联网服务质量(QoS)级别。 将保证的QoS映射到电话网络的电路交换传输模式(HSCSD),而将受控负载和最大努力QoS分别映射到无线电话网络的分组交换传输模式(GPRS)的两个不同的服务级别。 在传输因特网数据之前,如果需要,保留互联网中的传输容量,以确保满足分配的QoS级别。 然后使用映射到所分配的QoS的电话网络中的传输模式,通过因特网和电话网络进行传输。