公开(公告)号：US08041827B2

公开(公告)日：2011-10-18

申请号：US12493386

申请日：2009-06-29

Applicant: William E. Stafford ,  Raymond R. Hayes

Inventor： William E. Stafford ,  Raymond R. Hayes

IPC: G06F15/16

CPC classification number: H04L69/168 ,  H04L45/04 ,  H04L47/10 ,  H04L47/14 ,  H04L47/40 ,  H04L69/16 ,  H04L69/161 ,  H04W24/08 ,  H04W80/00 ,  H04W84/12

Abstract: A method for interoperability of a network interface protocol with an Internet interface protocol begins by receiving a scan channel request of a plurality of channels that are in accordance with the network interface protocol. The method then continues by determining whether an Internet packet is being received via one of the plurality of channels when the channel scan request is received (i.e., is a higher layer protocol supporting a current transmission). If so, the method continues by scanning at least one channel of the plurality of channels, but does not scan all of the plurality of channels at one time. The method continues after the scanning by tuning to the channel supporting the higher layer protocol communication to transmit at least one outbound Internet packet. The method then continues by scanning at least another channel of the plurality of channels.

Abstract translation: 网络接口协议与互联网接口协议的互操作性的方法是通过接收根据网络接口协议的多个信道的扫描信道请求开始的。 然后，当接收到信道扫描请求（即，是支持当前传输的较高层协议）时，通过确定是否通过多个信道之一来接收因特网分组来继续该方法。 如果是这样，则该方法通过扫描多个信道中的至少一个信道而继续，但是不一次扫描所有多个信道。 该方法在扫描之后继续通过调谐到支持较高层协议通信的信道来发送至少一个出站因特网分组。 该方法然后通过扫描多个通道中的至少另一个通道来继续。

公开(公告)号：US07991868B2

公开(公告)日：2011-08-02

申请号：US11909453

申请日：2005-03-23

Applicant: Michael Meyer ,  Henning Wiemann ,  Reiner Ludwig ,  Joachim Sachs ,  Stephan Baucke

Inventor： Michael Meyer ,  Henning Wiemann ,  Reiner Ludwig ,  Joachim Sachs ,  Stephan Baucke

IPC: G06F15/173

CPC classification number: H04L69/16 ,  H04L47/10 ,  H04L47/193 ,  H04L47/263 ,  H04L47/35 ,  H04L47/40 ,  H04L69/08 ,  H04L69/163

Abstract: A system and method for transporting data units for a communication network. In a communication between two peers a proxy and a network entity for controlling a partial communication are provided. One or both of the proxy and the network entity is arranged to modify one or more of the data units, in order to provide communication control related information that is different from communication control related information exchanged between the two peers The respective other or both of the proxy and the network entity is arranged to perform data unit transmission control based on the different communication control related information.

Abstract translation: 一种用于传送通信网络的数据单元的系统和方法。 在两个对等体之间的通信中，提供了用于控制部分通信的代理和网络实体。 代理和网络实体中的一个或两个被布置成修改一个或多个数据单元，以便提供与两个对等体之间交换的与通信控制相关信息不同的通信控制相关信息。相应的其他或两者 代理和网络实体被布置为基于不同的通信控制相关信息执行数据单元传输控制。

公开(公告)号：US20100103880A1

公开(公告)日：2010-04-29

申请号：US12649616

申请日：2009-12-30

Applicant: Saixiang Fu

Inventor： Saixiang Fu

IPC: H04W40/00

CPC classification number: H04L47/10 ,  H04L47/14 ,  H04L47/193 ,  H04L47/263 ,  H04L47/30 ,  H04L47/323 ,  H04L47/40 ,  H04L69/16 ,  H04L69/163 ,  H04W80/06

Abstract: The embodiments relate to the wireless communication field, and a data transmission control method and a data transmission device are provided. The method includes: receiving from a sender and buffering data in a buffer, and then forwarding the buffered data to a receiver; receiving an acknowledgement (ACK) returned by the receiver, where the ACK indicates that the data is received; adding or reducing the ACK returned by the receiver according to a volume of data unsent in the buffer; and sending the processed ACK to the sender. The data sending rate of the sender is controlled by the processed ACK. This makes the data transmission be reliable and highly efficient.

Abstract translation: 实施例涉及无线通信领域，并且提供了数据传输控制方法和数据传输装置。 该方法包括：从发送方接收缓冲器中的数据，然后将缓冲的数据转发到接收机; 接收由所述接收机返回的确认（ACK），其中所述ACK指示所述数据被接收; 根据缓冲器中未发送的数据量添加或减少接收机返回的ACK; 并将所处理的ACK发送给发送者。 发送方的数据发送速率由处理的ACK控制。 这使得数据传输可靠和高效。

公开(公告)号：US07702739B1

公开(公告)日：2010-04-20

申请号：US10677098

申请日：2003-09-30

Applicant: Wesley Cheng ,  Martin Gronberg

Inventor： Wesley Cheng ,  Martin Gronberg

IPC: G06F15/16

CPC classification number: H04W36/16 ,  H04L1/0057 ,  H04L41/0816 ,  H04L47/10 ,  H04L47/14 ,  H04L47/20 ,  H04L47/40 ,  H04L67/327 ,  H04L69/14 ,  H04M15/60 ,  H04W4/24 ,  H04W48/18 ,  H04W84/042 ,  H04W84/12

Abstract: Systems and methods are disclosed for reducing the cost of sending messages over an intermittent network of computing devices via multiple communication channels by creating a first message on a first device, the message intended to be sent to a second device over the network multiple communication channels; applying a first policy to reduce the cost of sending messages over the intermittent network of computing devices, the first policy containing one or more rules to determine whether to send the first message to the second device, each rule being a function of one or more messaging attributes of messages, channels or the system environment; and dynamically updating the first policy by sending a second message to the first device, the second message being a system message that results in the addition, deletion or other modification of the rules contained in the policy to reduce the cost of sending messages over the intermittent network of computing devices.

Abstract translation: 公开了用于通过在第一设备上创建第一消息来减少通过多个通信信道通过计算设备的间歇网络发送消息的成本的系统和方法，该消息旨在通过网络发送到第二设备多个通信信道; 应用第一策略以减少在计算设备的间歇网络上发送消息的成本，所述第一策略包含一个或多个规则以确定是否将所述第一消息发送到所述第二设备，每个规则是一个或多个消息的功能 消息，频道或系统环境的属性; 以及通过向所述第一设备发送第二消息来动态地更新所述第一策略，所述第二消息是导致所述策略中包含的规则的添加，删除或其他修改的系统消息，以减少间歇发送消息的成本 计算设备网络。

公开(公告)号：US20090268742A1

公开(公告)日：2009-10-29

申请号：US12092037

申请日：2006-11-02

Applicant: Takayuki Hama

Inventor： Takayuki Hama

IPC: H04L12/56

CPC classification number: H04L69/16 ,  H04L47/10 ,  H04L47/193 ,  H04L47/34 ,  H04L47/36 ,  H04L47/40 ,  H04L67/14 ,  H04L69/166

Abstract: A session relay device which can reliably send a data packet resent from a source to a destination without the need for reconfiguring and dividing a segment is supplied. Session relay device 110, adapted to be disposed between terminals for transmitting and receiving data as packets to which sequence numbers representative of the order of segments to be transmitted are assigned, includes session relay section 110-3 that relays data transmitted as packets between a first session opened between session relay device 110 and a terminal on a transmission side and a second session opened between session relay device 110 and a terminal on a reception side. Session relay section 110-3 receives the retransmitted segment from a terminal on the transmission side, updates a maximum segment size of the second session with the segment size of the retransmitted segment, and transmits the retransmitted segment to a terminal on the reception side.

Abstract translation: 提供了可以可靠地发送从源到目的地而不需要重新配置和分割段的数据分组的会话中继设备。 会话中继装置110适用于设置在用于发送和接收数据的终端之间，用于分配代表要发送的分段的顺序的分组的分组，会话中继单元110-3中继在第一 会话中继装置110与发送侧的终端和会话中继装置110与接收侧的终端之间打开的第二会话开放。 会话中继部110-3从发送侧的终端接收重传的分组，以重发的分段的分段大小更新第二会话的最大分段大小，并将重发的分组发送到接收侧的终端。

公开(公告)号：US20090213850A1

公开(公告)日：2009-08-27

申请号：US12356516

申请日：2009-01-20

Applicant: Pascal Viger ,  Stephane Baron

Inventor： Pascal Viger ,  Stephane Baron

IPC: H04L12/56 ,  G06F15/16

CPC classification number: H04L47/10 ,  H04L47/40

Abstract: A method is proposed for transmitting data of a stream to be stimulated, coming from a sender device to a receiver device through a network segment and according to a protocol for packet transportation with acknowledgement. An input device of the network segment performs the following steps for the stream to be stimulated: determining a starting packet associated with a sequence number higher than the sequence numbers of packets in transit via the network segment (packets transmitted but not yet acknowledged positively by the receiver device); selecting, as a function of a consumption of a target bandwidth for the transmission of said stream, of packets of the stream following the starting packet, and for each of which an anticipated positive acknowledgement message must be transmitted; upon reception of a positive message of acknowledgement of the starting packet, launching a temporary phase comprising a step of transmitting to the sender device an anticipated positive acknowledgement message for the starting packet and for each selected packet; discarding the positive acknowledgements received from the receiver device which correspond to the selected packets and for which an anticipated positive acknowledgement message has been transmitted.

Abstract translation: 提出了一种用于通过网段从根据用于分组传送的协议通过网段发送来自发送方设备到待接收设备的数据的传输数据的方法。 网段的输入设备对待激励的流执行以下步骤：确定与通过网段传输的分组的序列号高于序列号的序列号相关联的起始分组（传送但尚未被 接收机设备）; 根据用于传输所述流的目标带宽的消耗来选择跟随起始分组的流的分组，并且对于每个分组，必须发送预期的肯定确认消息; 在接收到对起始分组的确认的肯定消息后，启动临时阶段，包括向发送方设备发送用于起始分组和每个所选分组的预期肯定确认消息的步骤; 丢弃从接收机设备接收的对应于所选择的分组并且已经发送了预期的肯定确认消息的肯定确认。

公开(公告)号：US20090109849A1

公开(公告)日：2009-04-30

申请号：US11931870

申请日：2007-10-31

Applicant: Lloyd Harvey WOOD ,  Kenneth Durazzo ,  Yu-Cheng Shao ,  Daniel John Floreani

Inventor： Lloyd Harvey WOOD ,  Kenneth Durazzo ,  Yu-Cheng Shao ,  Daniel John Floreani

IPC: G08C15/00

CPC classification number: H04L47/10 ,  H04L47/193 ,  H04L47/2441 ,  H04L47/25 ,  H04L47/40

Abstract: In an example embodiment, a method for selective performance enhancement of traffic flows, such as a Transmission Control Protocol (TCP) flow, on devices where enhancement of a limited number of concurrent flows is supported, or where a limited number of TCP accelerated or IP (Internet Protocol) compressed flows are supported. Flows are selected to be enhanced, accelerated or compressed based on configured priorities, including but not limited to type of the flow, importance of the flow, and availability of resources to enhance, accelerate or compress the flow. For example, a high-priority TCP session is accelerated for the lifetime of the session, while a low-priority TCP session is accelerated while there are available resources for the low-priority flow.

Abstract translation: 在示例实施例中，在支持有限数量的并发流的增强的设备上或在有限数量的TCP加速或IP的情况下，在诸如传输控制协议（TCP）流之类的业务流的选择性性能增强的方法 （Internet协议）压缩流。 选择基于配置的优先级来增强，加速或压缩流，包括但不限于流的类型，流的重要性以及用于增强，加速或压缩流的资源的可用性。 例如，高优先级的TCP会话在会话的生存期内被加速，而低优先级的TCP会话被加速，同时存在用于低优先级流的可用资源。

公开(公告)号：US20090104904A1

公开(公告)日：2009-04-23

申请号：US12340416

申请日：2008-12-19

Applicant: Dong Hee SHIM

Inventor： Dong Hee SHIM

IPC: H04W8/04

CPC classification number: H04L12/46 ,  H04L47/40 ,  H04W80/06

Abstract: A method and device for obtaining position information of a target terminal are discussed. According to an embodiment, the method includes sending a start message to a home network, the start message used for positioning of the target terminal; receiving a response message from the home network, the response message containing address information of a visited network; sending a positioning initiation message to the visited network using the address information in the response message; and performing a positioning procedure with the visited network, wherein the positioning procedure is performed without connection with the home location server.

Abstract translation: 讨论了一种用于获取目标终端位置信息的方法和装置。 根据实施例，所述方法包括向家庭网络发送开始消息，所述起始消息用于定位目标终端; 从所述家庭网络接收响应消息，所述响应消息包含被访问网络的地址信息; 使用响应消息中的地址信息向所述访问网络发送定位发起消息; 以及与所述访问网络执行定位过程，其中执行所述定位过程而不与所述归属位置服务器连接。

公开(公告)号：US20080239948A1

公开(公告)日：2008-10-02

申请号：US11692731

申请日：2007-03-28

Applicant: Haowei Bai ,  David J. Lilja

Inventor： Haowei Bai ,  David J. Lilja

IPC: H04L12/56

CPC classification number: H04L47/40 ,  H04L47/10 ,  H04L47/12 ,  H04L47/14 ,  H04L47/193 ,  H04L47/27 ,  H04L47/326 ,  H04L69/16 ,  H04L69/163

Abstract: Methods and apparatus are provided to improve data throughput in a wireless, wireline or a combination wireless and wireline communication system. A congestion control manager selects between an assumption based congestion control algorithm and a speculation based congestion control algorithm. The selected algorithm generates data recovery instructions including instructions for resizing, or not, congestion window sizing for the communication gateways. By making the selection between the assumption based congestion control algorithm and the speculation based congestion control algorithm based upon network information, data recovery and throughput is optimized for networks having lossy data links.

Abstract translation: 提供了用于提高无线，有线或无线和有线通信系统中的数据吞吐量的方法和装置。 拥塞控制管理器在基于假设的拥塞控制算法和基于推测的拥塞控制算法之间进行选择。 所选择的算法生成数据恢复指令，包括用于调整通信网关的拥塞窗口大小的调整大小的指令。 通过基于假设的拥塞控制算法和基于网络信息的基于推测的拥塞控制算法之间的选择，针对具有有损数据链路的网络优化数据恢复和吞吐量。

公开(公告)号：US07333439B2

公开(公告)日：2008-02-19

申请号：US10168367

申请日：2001-08-13

Applicant: Tomoaki Itoh ,  Takao Yamaguchi ,  Junichi Sato ,  Hiroshi Arakawa ,  Yoshinori Matsui ,  Yoji Notoya

Inventor： Tomoaki Itoh ,  Takao Yamaguchi ,  Junichi Sato ,  Hiroshi Arakawa ,  Yoshinori Matsui ,  Yoji Notoya

IPC: H04J1/16 ,  H04L12/28

CPC classification number: H04W28/22 ,  H04L1/0002 ,  H04L1/1614 ,  H04L1/1809 ,  H04L1/1838 ,  H04L1/1854 ,  H04L1/203 ,  H04L43/0829 ,  H04L47/10 ,  H04L47/11 ,  H04L47/14 ,  H04L47/263 ,  H04L47/40 ,  H04L65/608 ,  H04L2001/0097 ,  H04L2001/0098 ,  H04W88/16

Abstract: The packet loss in a wired section is reported to a receiving terminal (61) using a loss notification packet from a gateway (62) located at the boundary between a wired section and a wireless section, and thus the causes for packet loss are separated. Also, using this loss notification packet, the packet loss rate in the wired section and the wireless section are separately calculated and the transmission rate and robustness of the data packets are determined with a sending terminal (60) in accordance with the respective loss rate of the sections.

Abstract translation: 使用来自位于有线部分和无线部分之间的边界处的网关（62）的丢失通知分组向接收终端（61）报告有线部分中的分组丢失，因此分组丢失的原因被分离。 此外，使用该丢失通知包，分别计算有线部分和无线部分中的分组丢失率，并且根据发送终端（60）根据相应的丢失率来确定数据分组的传输速率和鲁棒性 部分。