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    • 5. 发明申请
    • Electrical devices
    • 电气设备
    • US20060030377A1
    • 2006-02-09
    • US11200165
    • 2005-08-10
    • Andrew WhiteMarc BorrettDavid Mapleston
    • Andrew WhiteMarc BorrettDavid Mapleston
    • H04M1/00
    • H04M1/0256B23Q1/0009H04M1/0283H04M1/72525H04M1/72544H04M1/72561H04M1/72575H04M2250/22
    • An electrical device such as a portable communications device, domestic or personal care appliance has a main body adapted to couple to an accessory which may be in the form of a tool attachable to the main body or a housing portion. The accessory carries a passive data storage device having a memory (59) storing control data for controlling an operation or affecting a function of the device. The passive data storage device is arranged to derive a power supply from the main body when a first coupler carried by the main body is placed in proximity to a second coupler carried by the accessory (3). Where the electrical device is a portable communications device, then the accessory may be, for example, a fascia. The coupling between the first and second couplers may be inductive or capacitive.
    • 诸如便携式通信设备,家用或个人护理用具的电气设备具有适于联接到可附接到主体或壳体部分的工具形式的附件的主体。 该附件携带具有存储器(59)的无源数据存储设备,存储器(59)存储用于控制操作或影响设备功能的控制数据。 无源数据存储装置被布置成当由主体承载的第一耦合器放置在由附件(3)承载的第二耦合器附近时从主体导出电力供应。 在电气设备是便携式通信设备的情况下,附件可以是例如面板。 第一和第二耦合器之间的耦合可以是电感的或电容的。
    • 8. 发明授权
    • Redundant media packet streams
    • 冗余媒体包流
    • US07978696B2
    • 2011-07-12
    • US12308168
    • 2007-05-17
    • Aidan WilliamsAndrew White
    • Aidan WilliamsAndrew White
    • H04L12/56
    • H04L65/60H04L47/50H04L47/564H04L49/90H04L49/901H04L65/4076H04L65/4092H04L65/602H04L65/604H04L69/14H04N21/4392
    • This invention concerns the transmitting and receiving of digital media packets, such as audio and video channels and lighting instructions. In particular, the invention concerns the transmitting and receiving of redundant media packet streams. Samples are extracted (556) from a first (904) and second (906) media packet stream. The extracted samples are written to a buffer (910) based on the output time of each sample (556). Extracted samples having the same output time are written to the same location in the buffer. Both media packet streams are simply processed all the way to the buffer without any particular knowledge that one of the packet streams is actually redundant. This simplifies the management of the redundant packet streams, such as eliminating the need for a “fail-over” switch and the concept of an “active stream”. The location is the storage space allocated to store one sample. The extracted sample written to the location may be written over another extracted sample from a different packet stream previously written to the location. These extracted samples written to the same location may be identical.
    • 本发明涉及诸如音频和视频信道以及照明指令的数字媒体分组的发送和接收。 特别地,本发明涉及发送和接收冗余媒体分组流。 从第一(904)和第二(906)媒体分组流中提取样本(556)。 提取的样本基于每个样本的输出时间(556)被写入缓冲器(910)。 具有相同输出时间的提取样本被写入缓冲器中的相同位置。 两个媒体分组流都被简单地处理到缓冲器,而没有任何特定的知识,一个分组流实际上是冗余的。 这简化了冗余分组流的管理,例如不需要“故障切换”开关和“活动流”的概念。 位置是分配用于存储一个样本的存储空间。 写入位置的提取样本可以从先前写入该位置的不同分组流中写入另一提取样本。 写入相同位置的这些提取的样本可能是相同的。
    • 10. 发明授权
    • Multi-MVNO wireless service
    • 多MVNO无线服务
    • US07519353B2
    • 2009-04-14
    • US11190383
    • 2005-07-26
    • Gilman StevensMichael GibsonJim AndersonRich CeramiAndrew White
    • Gilman StevensMichael GibsonJim AndersonRich CeramiAndrew White
    • H04M11/00
    • H04W24/02H04W16/18
    • Systems and methods for determining an optimal range of frequencies of electromagnetic waves are described. In some embodiments, mobile voice communications devices measure average power received from certain ranges of such frequencies, each range associated with a communications service provider. A cost may be associated with each range. An optimal range of frequencies may be determined based on these factors. Each device may also receive a set of data identifying the location of the device. Each device may transmit one or more communications signals to a CIP with such measurements and location information, and some of this information may be stored in a database.
    • 描述用于确定电磁波的最佳频率范围的系统和方法。 在一些实施例中,移动语音通信设备测量从这种频率的某些范围接收的平均功率,每个范围与通信服务提供商相关联。 成本可能与每个范围相关联。 可以基于这些因素来确定最佳的频率范围。 每个设备还可以接收标识设备位置的一组数据。 每个设备可以向具有这样的测量和位置信息的CIP发送一个或多个通信信号,并且这些信息中的一些可以被存储在数据库中。