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1. 发明申请

WO2006044067A8 NETWORK CONNECTION DEVICE 审中-公开
标题翻译：网络连接设备
公开(公告)号：WO2006044067A8
公开(公告)日：2007-05-31
申请号：PCT/US2005032702
申请日：2005-09-14
申请人： RIVULET COMMUNICATIONS INC , ROGERS STEVEN A
发明人： ROGERS STEVEN A
IPC分类号： H04J3/16 , H01J3/22
CPC分类号： H04L47/786 , H04L47/115 , H04L47/2491 , H04L47/50 , H04L47/56 , H04L47/626 , H04L47/70
摘要： 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.
摘要翻译：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。

2. 发明申请

WO2005045597A2 ENDPOINT PACKET SCHEDULING SYSTEM 审中-公开
标题翻译：端点分组调度系统
公开(公告)号：WO2005045597A2
公开(公告)日：2005-05-19
申请号：PCT/US2004/031047
申请日：2004-09-22
申请人： RIVULET COMMUNICATIONS INC. , ROGERS, Steven, A.
发明人： ROGERS, Steven, A.
IPC分类号： G06F
CPC分类号： H04L49/351 , H04L12/407 , H04L12/417 , H04L47/50
摘要： A method of transmitting packets over a network includes steps of partitioning a transmission interval into discrete time slots and reaching agreement between a transmitting node and receiving node as to when the transmitting node will transmit packets. The intended receiving node sends a reception map to the transmitter indicating time slots that have not yet been allocated. The transmitter proposes a delivery schedule including time slots that it will use for transmission. After agreement by the receiving node, the transmitter transmits packets according to the agreed-upon schedule. Other transmitters can similar arrange to transmit during time slots not already allocated for the receiving node.
摘要翻译：一种通过网络发送分组的方法包括以下步骤：将发送间隔划分成离散时隙，并且在发送节点和接收节点之间达成发送节点将何时发送分组的协议。预定接收节点向发射机发送指示尚未分配的时隙的接收映射。发射机提出了一个传输时间表，其中包括将用于传输的时隙。在接收节点同意之后，发射机根据协议的时间表发送分组。其他发射机可以类似地安排在未被分配给接收节点的时隙内传输。

3. 发明申请

WO2005057334A3 INTERNET ENDPOINT SYSTEM 审中-公开
公开(公告)号：WO2005057334A3
公开(公告)日：2005-06-23
申请号：PCT/US2004/032563
申请日：2004-10-05
申请人： RIVULET COMMUNICATIONS, INC. , ROGERS, Steven, A.
发明人： ROGERS, Steven, A.
IPC分类号： G01R31/08
摘要： The invention provides a method for transmitting packets in a network from multiple data sources, by eliminating contention among local transmitters in the network. A device comprises a CPU and other modules that accept input from various signal sources. The device processes the signals from the various sources, converts the signals to data and then outputs the signal data in the form of packets which it sends via a LAN and/or WAN, thus avoiding contention on the LAN. The invention may initiate and receive connections via the LAN or WAN and begin transmitting over the LAN or WAN at agreed-upon rates without contention.

4. 发明申请

WO2005029228A3 EMPIRICAL SCHEDULING OF NETWORK PACKETS 审中-公开
公开(公告)号：WO2005029228A3
公开(公告)日：2005-03-31
申请号：PCT/US2004/029693
申请日：2004-09-13
申请人： RIVULET COMMUNICATIONS INC. , ROGERS, Steven, A.
发明人： ROGERS, Steven, A.
IPC分类号： G06F15/16
摘要： A method of transmitting packets over a network includes steps of partitioning a packet delivery schedule into discrete time slots; transmitting a plurality of test packets from a first endpoint on the network to an intended recipient in the network using different time slots; evaluating the reliability of the network to transmit the plurality of test packets in each time slot; and selecting one or more time slots in the delivery schedule according to the evaluation step.

5. 发明申请

WO2007037950A3 COMPRESSED VIDEO PACKET SCHEDULING SYSTEM 审中-公开
标题翻译：压缩视频数据包调度系统
公开(公告)号：WO2007037950A3
公开(公告)日：2007-11-01
申请号：PCT/US2006035163
申请日：2006-09-08
申请人： RIVULET COMMUNICATIONS INC , ROGERS STEVEN A
发明人： ROGERS STEVEN A
IPC分类号： G01R31/08
CPC分类号： H04N19/61 , H04L47/10 , H04L47/2416 , H04L47/28 , H04N21/238 , H04N21/23805 , H04N21/262 , H04N21/6377 , H04N21/6547 , H04N21/658 , H04N21/6582 , H04N21/6587
摘要： A method of transmitting compressed video packets over a network includes steps of partitioning transmission interval into discrete time slots; sending scheduling packets over the network from the transmitting node to the receiving node; evaluating the response of the receiving node to determine reliability of the network at different time slots; and selecting one or more time slots for delivery of the compressed video packets according to the evaluation step. Other transmitters can similarly arrange to transmit during time slots not already allocated for the receiving node.
摘要翻译：一种通过网络传输压缩视频分组的方法包括以下步骤：将传输间隔划分成离散时隙; 通过网络从发送节点向接收节点发送调度分组; 评估接收节点在不同时隙确定网络可靠性的响应; 以及根据评估步骤选择一个或多个时隙来传送压缩视频分组。其他发射机可以类似地安排在尚未分配给接收节点的时隙期间进行发射。

6. 发明申请

WO2007037950A2 COMPRESSED VIDEO PACKET SCHEDULING SYSTEM 审中-公开
标题翻译：压缩视频分组调度系统
公开(公告)号：WO2007037950A2
公开(公告)日：2007-04-05
申请号：PCT/US2006/035163
申请日：2006-09-08
申请人： RIVULET COMMUNICATIONS, INC. , ROGERS, Steven, A.
发明人： ROGERS, Steven, A.
IPC分类号： H04L12/43
CPC分类号： H04N19/61 , H04L47/10 , H04L47/2416 , H04L47/28 , H04N21/238 , H04N21/23805 , H04N21/262 , H04N21/6377 , H04N21/6547 , H04N21/658 , H04N21/6582 , H04N21/6587
摘要： A method of transmitting compressed video packets over a network includes steps of partitioning transmission interval into discrete time slots; sending scheduling packets over the network from the transmitting node to the receiving node; evaluating the response of the receiving node to determine reliability of the network at different time slots; and selecting one or more time slots for delivery of the compressed video packets according to the evaluation step. Other transmitters can similarly arrange to transmit during time slots not already allocated for the receiving node.
摘要翻译：通过网络发送压缩视频分组的方法包括将传输间隔划分成离散时隙的步骤; 通过网络从发射节点向接收节点发送调度分组; 评估接收节点的响应以确定在不同时隙的网络的可靠性; 以及根据评估步骤选择用于传送压缩视频分组的一个或多个时隙。其他发射机可以类似地安排在尚未分配给接收节点的时隙内传输。

7. 发明申请

WO2006049672A2 EMPIRICAL SCHEDULING OF NETWORKS PACKETS USING COARSE AND FINE TESTING PERIODS 审中-公开
标题翻译：使用粗略和精细的测试周期对网络包进行经验调度
公开(公告)号：WO2006049672A2
公开(公告)日：2006-05-11
申请号：PCT/US2005/029071
申请日：2005-08-16
申请人： RIVULET COMMUNICATIONS INC. , ROGERS, Steven, A.
发明人： ROGERS, Steven, A.
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L12/5601 , H04L43/0829 , H04L43/0864 , H04L43/10 , H04L43/50 , H04L47/115 , H04L47/127 , H04L47/22 , H04L47/2416 , H04L47/28 , H04L47/283 , H04L47/50 , H04L47/56 , H04L2012/5628 , H04L2012/5671 , H04L2012/5675
摘要： A method of transmitting packets over a network includes steps of transmitting a first plurality of test packets during a first of time locations that are coarsely spaced apart in time; determining which of the first plurality of time locations corresponds to favorable network traffic conditions; transmitting a second plurality of test packets over the network during second plurality of time locations that are finely spaced apart in time, wherein the second plurality of time locations are selected on the basis of favorable network traffic conditions; determining which of the second plurality of time locations corresponds to favorable network traffic conditions; and transmitting data packets over the network using one or more favorable time locations determined by the finely spaced test packets. The method can be used to “zero in” on congested network periods by detecting differences in packet latencies among test packets.
摘要翻译：通过网络发送分组的方法包括以下步骤：在时间上粗间隔的第一时间位置期间发送第一多个测试分组; 确定所述第一多个时间位置中的哪一个对应于有利的网络业务状况; 在时间上精细地间隔开的第二多个时间位置期间通过网络发送第二多个测试分组，其中基于有利的网络业务条件来选择第二多个时间位置; 确定所述第二多个时间位置中的哪一个对应于有利的网络业务状况; 以及使用由细间隔测试分组确定的一个或多个有利时间位置通过网络传输数据分组。该方法可用于通过检测测试数据包之间的数据包等待时间的差异来在拥塞的网络时段“进入”。

8. 发明申请

WO2006044067A1 NETWORK CONNECTION DEVICE 审中-公开
标题翻译：网络连接设备
公开(公告)号：WO2006044067A1
公开(公告)日：2006-04-27
申请号：PCT/US2005/032702
申请日：2005-09-14
申请人： RIVULET COMMUNICATIONS, INC. , ROGERS, Steven, A.
发明人： ROGERS, Steven, A.
IPC分类号： H04J3/16 , H01J3/22
CPC分类号： H04L47/786 , H04L47/115 , H04L47/2491 , H04L47/50 , H04L47/56 , H04L47/626 , H04L47/70
摘要： 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.
摘要翻译：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。

9. 发明申请

WO2005057334A2 INTERNET ENDPOINT SYSTEM 审中-公开
标题翻译：互联网端点系统
公开(公告)号：WO2005057334A2
公开(公告)日：2005-06-23
申请号：PCT/US2004032563
申请日：2004-10-05
申请人： RIVULET COMMUNICATIONS INC , ROGERS STEVEN A
发明人： ROGERS STEVEN A
IPC分类号： G01R31/08 , G06F20060101 , G06F11/00 , G06F15/16 , G08C15/00 , H04J1/16 , H04L1/00 , H04L12/26 , H04L12/28 , H04L12/46 , H04L12/56 , G06F
CPC分类号： H04L12/4625 , H04L47/10 , H04L47/125
摘要： The invention provides a method for transmitting packets in a network from multiple data sources, by eliminating contention among local transmitters in the network. A device comprises a CPU and other modules that accept input from various signal sources. The device processes the signals from the various sources, converts the signals to data and then outputs the signal data in the form of packets which it sends via a LAN and/or WAN, thus avoiding contention on the LAN. The invention may initiate and receive connections via the LAN or WAN and begin transmitting over the LAN or WAN at agreed-upon rates without contention.
摘要翻译：本发明提供一种通过消除网络中的本地发射机之间的争用从多个数据源在网络中传送分组的方法。一个设备包括一个CPU和其他接收来自各种信号源的输入的模块。该设备处理来自各种源的信号，将信号转换成数据，然后以通过LAN和/或WAN发送的分组的形式输出信号数据，从而避免了对LAN的争用。本发明可以经由LAN或WAN发起和接收连接，并且以约定的速率通过LAN或WAN开始传输，而无需争用。

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