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    • 27. 发明授权
    • Method and system for VoIP over WLAN to bluetooth headset using advanced eSCO scheduling
    • 使用先进的eSCO调度,通过WLAN到蓝牙耳机的VoIP方法和系统
    • US07486932B2
    • 2009-02-03
    • US11065277
    • 2005-02-25
    • Arto PalinMauri HonkanenJukka Reunamäki
    • Arto PalinMauri HonkanenJukka Reunamäki
    • H04B7/00H04Q7/20
    • H04W16/14H04M1/2535H04M1/6066H04M2250/02H04M2250/06H04W88/06
    • A system and method are disclosed for reducing interference in simultaneous wireless LAN (WLAN) and wireless personal area network (PAN) signal handling in mobile wireless terminals having both a WLAN and a PAN interface. The wireless terminal includes a first transceiver operating in the PAN network in a communications band and a first communications protocol transmitting first data units. The wireless terminal also includes a second transceiver operating in the WLAN network in substantially the same communications band and a second communications protocol transmitting second data units. The wireless terminal further includes a controller coupled to the first and second transceivers, assigning a higher transmission priority to the second data units than to the first data units when transmission of the second data units overlaps a first occurring transmission of the first data units, to abort transmission of the first occurring data unit. The controller assigns a higher transmission priority to the aborted first data unit than to the second data units when transmission of the second data units overlaps the retransmission of the aborted first data unit, to transmit the aborted first data unit.
    • 公开了一种用于减少具有WLAN和PAN接口的移动无线终端中的同时无线LAN(WLAN)和无线个域网(PAN)信号处理中的干扰的系统和方法。 无线终端包括在通信频带中的PAN网络中操作的第一收发机和发送第一数据单元的第一通信协议。 无线终端还包括在基本上相同的通信频带中的WLAN网络中操作的第二收发机和发送第二数据单元的第二通信协议。 所述无线终端还包括耦合到所述第一和第二收发器的控制器,当所述第二数据单元的传输与所述第一数据单元的第一次发送的传输重叠时,向所述第二数据单元分配比所述第一数据单元更高的传输优先级, 中止第一次出现的数据单元的传输。 当第二数据单元的传输与被中止的第一数据单元的重传相重叠时,控制器向中止的第一数据单元分配比对第二数据单元更高的发送优先级,以发送中止的第一数据单元。
    • 30. 发明授权
    • Apparatus and methods
    • 装置和方法
    • US08892133B2
    • 2014-11-18
    • US13381319
    • 2009-06-30
    • Timo Petteri KarttaaviLikka Hemanni HakalaMauri HonkanenAarno Tapio Parssinen
    • Timo Petteri KarttaaviLikka Hemanni HakalaMauri HonkanenAarno Tapio Parssinen
    • H04W24/00H04B1/00H01Q7/00H04L12/26G01S13/74G01S3/14H04B17/00G01S3/04
    • H04W64/006G01S3/046G01S3/14G01S13/74H04B17/27H04W4/02
    • Apparatus comprising a first antenna configured to receive alignment signalling from a first transmitter over a first communication channel, the first communication channel having a first set of characteristics, and a second antenna configured to exchange data with a second transmitter over a second communication channel, the second communication channel having a second different set of characteristics. The apparatus also comprising a processor configured to process the alignment signalling received from the first antenna and determine the location of the second transmitter relative to the apparatus; and generate control signalling representative of the determined location of the second transmitter relative to the apparatus. The apparatus further comprising a user interface configured to provide a user with an indication of the relative location of the second transmitter relative to the apparatus in accordance with the control signalling to allow for the second antenna to be aligned for data exchange with the second transmitter.
    • 一种装置,包括:第一天线,被配置为通过第一通信信道从第一发射机接收对准信令,所述第一通信信道具有第一组特性;以及第二天线,被配置为在第二通信信道上与第二发射机交换数据, 第二通信信道具有第二不同的特征集合。 该装置还包括处理器,其被配置为处理从第一天线接收的对准信令,并确定第二发射机相对于该装置的位置; 并且产生表示所述第二发射机相对于所述设备确定的位置的控制信令。 所述装置还包括用户界面,其被配置为根据所述控制信令向用户提供所述第二发射机相对于所述装置的相对位置的指示,以允许所述第二天线对准以与所述第二发射机进行数据交换。