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    • 5. 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。
    • 9. 发明申请
    • Method and system for VoIP over WLAN to bluetooth headset using ACL link and sniff for aligned eSCO transmission
    • 通过WLAN到蓝牙耳机的VoIP的方法和系统,使用ACL链接和嗅探对准eSCO传输
    • US20060194538A1
    • 2006-08-31
    • US11065613
    • 2005-02-25
    • Arto PalinMauri HonkanenJukka Reunamaki
    • Arto PalinMauri HonkanenJukka Reunamaki
    • H04B7/00
    • H04W72/1215H04L1/1887H04M1/2535H04M1/6066H04M1/733H04M7/006H04M2250/06H04W72/1242H04W84/12H04W84/18H04W88/06
    • 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。