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    • 6. 发明申请
    • BASE STATION AND RADIO UNIT FOR CREATING OVERLAID SECTORS WITH CARRIER AGGREGATION
    • 基地台和无线电单位创建带有载波聚集的超载区域
    • US20130116011A1
    • 2013-05-09
    • US13290676
    • 2011-11-07
    • Jung A. LeeDenis FauconnierJames P. Seymour
    • Jung A. LeeDenis FauconnierJames P. Seymour
    • H04W88/08
    • H04W16/28H01Q1/246H01Q3/28H04L5/001
    • The embodiments relate to a base station and/or radio unit for creating overlaid sectors with carrier aggregation. The radio unit includes a first antenna array including a plurality of first antenna elements. The plurality of first antenna elements are arranged to provide wireless coverage for user equipments on a first frequency carrier in a first coverage area of a cell site. The radio unit also includes a second antenna array including a plurality of second antenna elements. The plurality of second antenna elements are arranged to create at least one sector for providing wireless coverage for the user equipments on a second frequency carrier in a second coverage area within the first coverage area. The radio unit also includes a central unit configured to dynamically adjust one of a location of the second coverage area within the first coverage area and a size of the second coverage area.
    • 实施例涉及用于利用载波聚合创建重叠扇区的基站和/或无线电单元。 无线电单元包括包括多个第一天线元件的第一天线阵列。 多个第一天线元件被布置成为小区站点的第一覆盖区域中的第一频率载波上的用户设备提供无线覆盖。 无线电单元还包括包括多个第二天线元件的第二天线阵列。 多个第二天线元件被布置成创建至少一个扇区,用于在第一覆盖区域内的第二覆盖区域中的第二频率载波上为用户设备提供无线覆盖。 无线电单元还包括被配置为动态地调整第一覆盖区域内的第二覆盖区域的位置和第二覆盖区域的大小中的一个的中央单元。
    • 8. 发明授权
    • Coupled error code protection for multi-mode vocoders
    • 多模式声码器的耦合错误代码保护
    • US06681203B1
    • 2004-01-20
    • US09257950
    • 1999-02-26
    • James P. SeymourMichael D. Turner
    • James P. SeymourMichael D. Turner
    • G01L1912
    • H04L1/0046G10L19/18H04L1/0061H04L1/007H04L1/201
    • A method of insuring the accuracy of transmitted or stored digital data involves the use of a cyclical redundancy check (CRC) code. The method is particularly useful for ensuring the accuracy of frames transmitted between multi-mode vocoders. The method allows a different CRC code to be used for each mode of a transmitting multi-mode vocoder. A receiving multi-mode vocoder checks the CRC code against the CRC coding formulas of the various modes. If the CRC code is satisfied under any one of the modes, the frame is labeled as “good”. If the CRC code fails under all the modes, the frame is labeled as “bad”. If the bit frame includes bits for indicating the mode of the transmitting multi-mode vocoder, the receiving multi-mode vocoder checks the CRC code against the CRC coding formula for the indicated mode only. If the CRC code passes for the indicated mode, the frame is labeled as “good”, otherwise, the frame is labeled as “bad”.
    • 确保发送或存储的数字数据的准确性的方法涉及使用循环冗余校验(CRC)码。 该方法对于确保在多模式声码器之间传输的帧的精度特别有用。 该方法允许将不同的CRC码用于发送多模式声码器的每个模式。 接收多模式声码器根据各种模式的CRC编码公式检查CRC码。 如果在任何一种模式下满足CRC码,则将该帧标记为“良好”。 如果CRC码在所有模式下都失败,则该帧被标记为“坏”。 如果比特帧包括用于指示发送多模式声码器的模式的比特,则接收多模式声码器仅针对所指示的模式根据CRC编码公式检查CRC码。 如果CRC码通过指示模式,则将该帧标记为“良好”,否则将该帧标记为“不良”。
    • 10. 发明授权
    • Base station and radio unit for creating overlaid sectors with carrier aggregation
    • 用于创建具有载波聚合的重叠扇区的基站和无线电单元
    • US08903454B2
    • 2014-12-02
    • US13290676
    • 2011-11-07
    • Jung A. LeeDenis FauconnierJames P. Seymour
    • Jung A. LeeDenis FauconnierJames P. Seymour
    • H04M1/00H04W16/28H01Q1/24H01Q3/28
    • H04W16/28H01Q1/246H01Q3/28H04L5/001
    • The embodiments relate to a base station and/or radio unit for creating overlaid sectors with carrier aggregation. The radio unit includes a first antenna array including a plurality of first antenna elements. The plurality of first antenna elements are arranged to provide wireless coverage for user equipments on a first frequency carrier in a first coverage area of a cell site. The radio unit also includes a second antenna array including a plurality of second antenna elements. The plurality of second antenna elements are arranged to create at least one sector for providing wireless coverage for the user equipments on a second frequency carrier in a second coverage area within the first coverage area. The radio unit also includes a central unit configured to dynamically adjust one of a location of the second coverage area within the first coverage area and a size of the second coverage area.
    • 实施例涉及用于利用载波聚合创建重叠扇区的基站和/或无线电单元。 无线单元包括包括多个第一天线元件的第一天线阵列。 多个第一天线元件被布置成为小区站点的第一覆盖区域中的第一频率载波上的用户设备提供无线覆盖。 无线电单元还包括包括多个第二天线元件的第二天线阵列。 多个第二天线元件被布置成创建至少一个扇区,用于在第一覆盖区域内的第二覆盖区域中的第二频率载波上为用户设备提供无线覆盖。 无线电单元还包括被配置为动态地调整第一覆盖区域内的第二覆盖区域的位置和第二覆盖区域的大小中的一个的中央单元。