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    • 71. 发明授权
    • Bandwidth adaptation in a wireless network
    • 无线网络中的带宽适配
    • US08098603B2
    • 2012-01-17
    • US11240085
    • 2005-09-30
    • Dilip Krishnaswamy
    • Dilip Krishnaswamy
    • H04B7/00H04L12/413
    • H04W28/22H04L45/12H04L45/22H04L45/3065H04L65/4084H04L65/80
    • An arrangement is provided for adapting the output bit rate of a multimedia source to the bandwidth available in a wireless network. Depending on the value of the available network idle time, at least a portion of the available network idle time may be used by the source to increase its output bit rate so that the network bandwidth may be more efficiently utilized. If the effective throughput of the network after the increase of source output bit rate drops significantly, the source may reduce its output bit rate until the effective throughput returns to the level before the source output bit rate increase. Additionally, packet delay and queue jitter information may be collected and used for queue rate adaptation as well as bandwidth adaptation.
    • 提供了一种用于使多媒体源的输出比特率适应于无线网络中可用带宽的布置。 根据可用网络空闲时间的值,源可以使用可用网络空闲时间的至少一部分来增加其输出比特率,使得可以更有效地利用网络带宽。 如果源输出比特率增加后网络的有效吞吐量显着下降,则源可能会降低其输出比特率,直到有效吞吐量返回到源输出比特率增加前的电平。 另外,分组延迟和队列抖动信息可以被收集并用于队列速率适配以及带宽适配。
    • 72. 发明申请
    • METHODS AND SYSTEMS FOR MANAGING PARTICIPATION IN MULTIPLE WIRELESS NETWORKS
    • 用于管理多个无线网络参与的方法和系统
    • US20110269456A1
    • 2011-11-03
    • US13033458
    • 2011-02-23
    • Dilip KrishnaswamyHoang V. Nguyen
    • Dilip KrishnaswamyHoang V. Nguyen
    • H04W80/04
    • H04W8/26H04L61/6077H04L63/105H04W12/08H04W88/06
    • Systems and methods of managing concurrent access using different network identities using a shared baseband hardware implementation are described. A wireless apparatus comprises a computing device, a baseband device, the baseband device including at least a modem processor, and computer readable storage medium that stores one or more instructions. The instructions, when executed by the computing device, are configured to associate a first identity of the wireless apparatus with a first wireless network, associate a second identity of the wireless apparatus with a second wireless network, enable the first identity to communicate over the first wireless network using the baseband device, and enable the second identity to communicate over the second wireless network using the baseband device. Data obtained by concurrently utilizing the baseband device utilizing different network identities and different networks can be aggregated on the wireless apparatus.
    • 描述使用共享基带硬件实现来管理使用不同网络身份的并发访问的系统和方法。 无线设备包括计算设备,基带设备,至少包括调制解调器处理器的基带设备和存储一个或多个指令的计算机可读存储介质。 所述指令在由所述计算设备执行时被配置为将所述无线设备的第一身份与第一无线网络相关联,将所述无线设备的第二身份与第二无线网络相关联,使得所述第一身份能够在所述第一身份 使用所述基带设备的无线网络,并且使得所述第二身份能够使用所述基带设备通过所述第二无线网络进行通信。 可以在无线装置上聚合通过同时利用利用不同网络身份和不同网络的基带装置获得的数据。
    • 74. 发明申请
    • MULTIMEDIA BROADCAST FORWARDING SYSTEMS AND METHODS
    • 多媒体广播前向系统和方法
    • US20090268807A1
    • 2009-10-29
    • US12430762
    • 2009-04-27
    • Dilip KrishnaswamyVijayalakshmi R. RaveendranRobert S. Daley
    • Dilip KrishnaswamyVijayalakshmi R. RaveendranRobert S. Daley
    • H04N11/04
    • H04H20/08H04H20/42H04H60/92H04W4/06H04W72/02H04W88/06
    • In various embodiments, communication apparatus and methods for providing robust communications are disclosed. For example, an exemplary communication apparatus for distributing media to one or more receiving apparatus may include receiving circuitry configured to receive a first wireless multimedia broadcast signal containing at least a first media stream, transmitting circuitry configured to wirelessly transmit one or more individual media streams simultaneously to the one or more receiving apparatus using one or more wireless transmit signals, and decision circuitry configured to control the transmitting circuitry to transmit the first media stream to at least one receiving apparatus using at least one wireless transmit signal type based on a forward-link data capacity of each wireless channel between the transmitting circuitry and each receiving apparatus.
    • 在各种实施例中,公开了用于提供鲁棒通信的通信装置和方法。 例如,用于将媒体分发到一个或多个接收设备的示例性通信设备可以包括被配置为接收包含至少第一媒体流的第一无线多媒体广播信号的接收电路,被配置为同时无线地传送一个或多个单独媒体流的传输电路 使用一个或多个无线发射信号到所述一个或多个接收设备,以及决定电路,被配置为控制所述发射电路,使用至少一个基于前向链路的无线发射信号类型将所述第一媒体流发送到至少一个接收设备 发送电路和每个接收装置之间的每个无线信道的数据容量。