Communications device with adaptive decoding and associated methods
    1.
    发明授权
    Communications device with adaptive decoding and associated methods 失效
    具有自适应解码和相关方法的通信设备

    公开(公告)号:US07265715B2

    公开(公告)日:2007-09-04

    申请号:US11373367

    申请日:2006-03-10

    IPC分类号: G01S3/16 H01Q3/00

    摘要: In a communications device operating with a blind signal separation (BSS) processor, an initial mixing matrix is formed based upon the different summations of the source signals received by the antenna array. The initial mixing matrix is evaluated to determine a minimum rank that is necessary for at least one source signal to be useable after having been separated from the initial mixing matrix and decoded. An additional mixing matrix is then formed, and also includes the different summations of the source signals. If the rank of the additional mixing matrix is less than the minimum rank associated with the initial mixing matrix, then the source signals are modified so that the rank of the additional mixing matrix is increased.

    摘要翻译: 在用盲信号分离(BSS)处理器操作的通信设备中,基于由天线阵列接收的源信号的不同求和形成初始混合矩阵。 评估初始混合矩阵以确定在从初始混合矩阵分离并解码之后至少一个源信号可用的最小等级。 然后形成另外的混合矩阵,并且还包括源信号的不同求和。 如果附加混合矩阵的秩小于与初始混合矩阵相关联的最小等级,则源信号被修改,使得附加混合矩阵的等级增加。

    Method and apparatus for detecting and selectively utilizing peripheral devices
    2.
    发明授权
    Method and apparatus for detecting and selectively utilizing peripheral devices 有权
    用于检测和选择性地利用外围设备的方法和装置

    公开(公告)号:US07904113B2

    公开(公告)日:2011-03-08

    申请号:US11151497

    申请日:2005-06-13

    IPC分类号: H04M1/00 H04B1/38 H04B5/00

    CPC分类号: H04W8/005 H04W40/246

    摘要: A method and apparatus for providing a wireless transmit/receive unit (WTRU) with access to at least one peripheral device, and/or at least one peripheral device associated with an available auxiliary device. The current peripheral device requirements of the WTRU are determined. The radio frequency (RF) environment of the WTRU is scanned to determine if there are any available wireless peripheral devices or wireless auxiliary devices proximate to the WTRU. A determination is also made as to whether there is a wired peripheral device or a wired auxiliary device available. A list of currently available peripheral devices is compiled by scanning at least one peripheral device registry associated with at least one of a wireless auxiliary device and a wired auxiliary device. The list is presented on the WTRU's display and a user selects at least one of the available peripheral devices from the list.

    摘要翻译: 一种用于向无线发射/接收单元(WTRU)提供对至少一个外围设备的访问的方法和装置,和/或与可用辅助设备相关联的至少一个外围设备。 确定WTRU的当前外围设备要求。 扫描WTRU的无线电频率(RF)环境以确定是否存在靠近该WTRU的任何可用的无线外围设备或无线辅助设备。 还可以确定是否有有线外围设备或有线辅助设备可用。 通过扫描至少一个与无线辅助设备和有线辅助设备中的至少一个相关联的外围设备注册来编辑当前可用的外围设备的列表。 列表显示在WTRU的显示器上,并且用户从列表中选择至少一个可用的外围设备。

    Geographic-temporal significant messaging
    5.
    发明授权
    Geographic-temporal significant messaging 失效
    地理时间显着信息

    公开(公告)号:US5883580A

    公开(公告)日:1999-03-16

    申请号:US822024

    申请日:1997-03-24

    IPC分类号: G08B5/22 H04W88/02

    CPC分类号: H04W88/022 G08B5/227

    摘要: A messaging device for receiving a plurality of messages that have a relevancy status includes a selective call receiver (22) for receiving the plurality of messages, the relevancy status, and updates to the relevancy status, a memory (30) for storing at least a portion of the plurality of messages and the updates to the relevancy status and a processor (24, 40 and 28) for processing the portion of the plurality of messages that have received updates to the relevancy status. The relevancy status is ideally a location identifier and could additionally include a valid time indication.

    摘要翻译: 用于接收具有相关性状态的多个消息的消息收发设备包括:用于接收多个消息的选择性呼叫接收器(22),相关性状态以及相关性状态的更新;存储器(30),用于存储至少一个 所述多个消息的一部分和所述相关性状态的更新以及用于处理已经接收到所述相关性状态的更新的所述多个消息的所述部分的处理器(24,40和28)。 相关性状态理想地是位置标识符,并且还可以包括有效的时间指示。

    Apparatus and method for selecting a transmitter for directed message
delivery
    6.
    发明授权
    Apparatus and method for selecting a transmitter for directed message delivery 失效
    用于选择用于定向消息传送的发射机的装置和方法

    公开(公告)号:US5878352A

    公开(公告)日:1999-03-02

    申请号:US770306

    申请日:1996-12-20

    摘要: A method and the corresponding messaging system of selecting a transmitter for directed message delivery set is a messaging system including a plurality of transmitters arranged and constructed to operate in a simulcast or non-simulcast mode, the method including directing a first and a second transmitter to transmit in the simulcast mode, respectively, a first signal including a reference parameter and a first identification signal and a second signal including the reference parameter and a second identification signal, the first identification signal and the second identification signal distinguished from the reference parameter by, respectively, a first and a second predetermined amount, and receiving an acknowledgment signal that includes a indication of the first identification signal relative to the second identification signal or both relative to a threshold as determined at a messaging unit location, the indication corresponding to a preferred transmitter, selected from the first and the second transmitter, for a directed message delivery to the messaging unit.

    摘要翻译: 选择用于定向消息传送集合的发射机的方法和相应的消息收发系统是包括布置和构造为以同步或非联播模式操作的多个发射机的消息系统,所述方法包括将第一和第二发射机引导到 分别以联播模式发送包括参考参数和第一识别信号的第一信号和包括参考参数和第二识别信号的第二信号,第一识别信号和与参考参数区分的第二识别信号, 分别具有第一和第二预定量,并且相对于在消息接发单元位置处确定的阈值,接收包括相对于第二标识信号的第一识别信号的指示或两者的确认信号,对应于优选的指示 发射机,从冷杉中选出 st和第二发射机,用于定向消息传递到消息传送单元。

    Wireless communication method and apparatus for generating, watermarking and securely transmitting content
    7.
    发明授权
    Wireless communication method and apparatus for generating, watermarking and securely transmitting content 失效
    用于生成,水印和安全地传送内容的无线通信方法和装置

    公开(公告)号:US07599515B2

    公开(公告)日:2009-10-06

    申请号:US11082451

    申请日:2005-03-17

    IPC分类号: G06K9/00 H04K1/00 H04L9/32

    摘要: A method and apparatus for securing transmission of content created by a content generation device embedded in a wireless transmit/receive unit (WTRU) by determining what type of watermarks should be applied to the content and incorporating the watermarks in the content. The WTRU includes a content generation unit, a watermark incorporation unit, and a communication subsystem. The content generation unit is embedded in the WTRU and generates content, such as audio, video, image, text or a combination thereof. The watermark incorporation unit determines the type of watermarks that should be incorporated in the content and incorporates the watermarks in the content. The communication subsystem transmits the watermarked content.

    摘要翻译: 一种用于通过确定应将哪种类型的水印应用到内容并将水印并入内容中来确保嵌入在无线发射/接收单元(WTRU)中的内容生成装置创建的内容传输的方法和装置。 WTRU包括内容生成单元,水印并入单元和通信子系统。 内容生成单元嵌入在WTRU中并生成诸如音频,视频,图像,文本或其组合的内容。 水印合并单元确定应该并入内容中的水印的类型并将水印并入内容中。 通信子系统发送水印内容。

    Method and apparatus for simultaneously processing data in a wireless communication system
    9.
    发明申请
    Method and apparatus for simultaneously processing data in a wireless communication system 审中-公开
    用于在无线通信系统中同时处理数据的方法和装置

    公开(公告)号:US20070206550A1

    公开(公告)日:2007-09-06

    申请号:US11480066

    申请日:2006-06-30

    IPC分类号: H04Q7/24

    摘要: A method and apparatus for simultaneously processing data in a wireless communication system comprises a wireless transmit/receive unit (WTRU) having a plurality of communication links. The WTRU determines desired characteristics for each communication link. Data traffic is mapped to at least one communication link based on the link characteristics, and a desired redundancy level. The processed data is then transmitted on the at least one communication link, along with the redundancy information.

    摘要翻译: 一种用于在无线通信系统中同时处理数据的方法和装置包括具有多个通信链路的无线发射/接收单元(WTRU)。 WTRU确定每个通信链路的期望特性。 基于链路特性和期望的冗余级别将数据业务映射到至少一个通信链路。 然后在至少一个通信链路上与处理后的数据一起发送冗余信息。