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    • 63. 发明申请
    • ADAPTIVE MIMO SYSTEMS
    • 自适应MIMO系统
    • WO2005081424A3
    • 2005-12-08
    • PCT/JP2005003256
    • 2005-02-22
    • TOSHIBA KKSKRAPARLIS DIMITRIOS
    • SKRAPARLIS DIMITRIOS
    • H04B7/005H04B7/04H04B7/06H04B7/08H04L1/06H04L25/02H04W52/42
    • H04B7/0619H04B7/0417H04B7/043H04B7/0439H04B7/0443H04B7/0465H04B7/0669H04B7/0891H04L1/0618H04L25/0246H04W52/42
    • This invention is generally concerned with apparatus, methods and processor control code for MIMO (multiple-input multiple-output) communications systems. An adaptive MIMO communications system comprising a MIMO transmitter and a MIMO receiver and having a feedback path from the receiver to the transmitter, the MIMO transmitter including a receiver to receive a feedback signal from the receiver sent via the feedback path and a controller responsive to the feedback signal to configure a MIMO transmission from the transmitter to the receiver, the MIMO receiver being configured to receive the MIMO transmission, and wherein the MIMO receiver includes a decision module, the decision module having a power indicating input to input a signal indicating a desired receiver power consumption, and an output for sending a MIMO configuration signal to the MIMO transmitter, the decision module being configured to determine a MIMO transmission configuration responsive to the power indicating input and to output a MIMO configuration signal for feedback to the transmitter to configure the transmitter in accordance with the determination.
    • 本发明通常涉及用于MIMO(多输入多输出)通信系统的设备,方法和处理器控制代码。 一种自适应MIMO通信系统,包括MIMO发射机和MIMO接收机,并且具有从接收机到发射机的反馈路径,所述MIMO发射机包括:接收机,用于从所述接收机接收经由所述反馈路径发送的反馈信号;以及控制器, 反馈信号以配置从所述发射机到所述接收机的MIMO传输,所述MIMO接收机被配置为接收所述MIMO传输,并且其中所述MIMO接收机包括判定模块,所述判定模块具有功率指示输入以输入指示期望的信号 接收机功率消耗以及用于向MIMO发射机发送MIMO配置信号的输出,所述决定模块被配置为响应于所述功率指示输入来确定MIMO传输配置并且输出MIMO配置信号以用于反馈到所述发射机以配置 发射机按照确定。
    • 65. 发明申请
    • SERVING NETWORK SELECTION AND MULTIHOMING USING IP ACCESS NETWORK
    • 使用IP访问网络服务网络选择和多播
    • WO2005072276A2
    • 2005-08-11
    • PCT/US2005002040
    • 2005-01-21
    • TOSHIBA KKTELCORDIA TECHNOLOGIESYOSHIHIRO OBASHINICHI BABA
    • YOSHIHIRO OBASHINICHI BABA
    • G06F15/16G06F15/173H04L12/46
    • H04L12/4633H04L12/5691H04W48/17
    • In some illustrative embodiments, an IP-layer based network selection and multihoming method is provided that enables a flexible and secure dynamic selection of one or more serving networks for use by a client node. The method is independent of any link-layer technology. A serving network can be an ISP network, a NAP network exchange facility, a VLAN, or the like. Network information is advertised to a client node, the client node is authenticated and authorized for use of an access router, and a secure tunnel is established between the client node and the access router. The method can be implemented by using standard protocols, and can work over any existing or future link-layer technologies that are able to carry IP datagrams, without any modification.
    • 在一些说明性实施例中,提供了一种基于IP层的网络选择和多归属方法,其实现了一个或多个服务网络的灵活和安全的动态选择以供客户端节点使用。 该方法独立于任何链路层技术。 服务网络可以是ISP网络,NAP网络交换设施,VLAN等。 网络信息被通告给客户机节点,客户机节点被认证并被授权使用接入路由器,并且在客户机节点和接入路由器之间建立安全隧道。 该方法可以通过使用标准协议来实现,并且可以在任何现有的或未来的能够承载IP数据报的链路层技术上工作,而不需要任何修改。
    • 66. 发明申请
    • REDUCED POWER CONSUMPTION SIGNAL PROCESSING METHODS AND APPARATUS
    • 降低功耗信号处理方法和设备
    • WO2004046901A3
    • 2004-12-16
    • PCT/JP0314771
    • 2003-11-20
    • TOSHIBA KK
    • FITTON MICHAEL PHILIPDOLWIN ANTHONY CRAIG
    • G06F1/32H04B1/16
    • G06F1/3209G06F1/324G06F1/3296H04B2201/709727Y02D10/126Y02D10/172
    • This invention is generally concerned with reduced power consumption signal processing methods and apparatus, and in particular with techniques for jointly controlling power supply voltage and clock frequency in a receiver to reduce power consumption. A method of reducing the power consumption of a data receiver is described. The receiver is configured to process a received signal using repeated implementations of substantially the same first data processing element, a rate of the repetitions being determined by a clock frequency of the first data processing element. The method comprises determining a number of repetitions of the repeated implementations of the first data processing element, processing the receiving signal according to the determined number of repetitions, adjusting the number of repetitions in response to a power saving control signal, and jointly reducing the clock frequency and a power supply voltage to the first data processing element in response to the control signal to reduce the receiver power consumption.
    • 本发明通常涉及降低功耗信号处理方法和装置,特别是涉及用于联合控制接收机中的电源电压和时钟频率以降低功耗的技术。 描述了一种降低数据接收机的功耗的方法。 接收器被配置为使用基本上相同的第一数据处理元件的重复实现来处理接收信号,重复率由第一数据处理元件的时钟频率确定。 该方法包括确定第一数据处理元件的重复实现的重复次数,根据确定的重复次数来处理接收信号,响应于功率节省控制信号调整重复次数,以及共同地减少时钟 频率和对第一数据处理元件的电源电压响应于控制信号以减少接收机功率消耗。