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    • 1. 再颁专利
    • Hand-off technique for a wireless network
    • 无线网络的切换技术
    • USRE43307E1
    • 2012-04-10
    • US12437094
    • 2009-05-07
    • Vladimir Petr Sliva
    • Vladimir Petr Sliva
    • H04Q7/20
    • H04W36/12H04W36/0005
    • A technique that relates to use of a known messaging sequence, e.g., ISANSWER messaging in the IS-41 protocol, in a heretofore unknown manner to improve hand-off procedures that may be established between a serving (anchor or intermediate) mobile switching center and a target (or border) mobile switching center is provided. Specifically, the ISANSWER message is selectively sent from the serving mobile switching center to the target mobile switching center during the hand-off process. The transmission of the ISANSWER message in this manner allows the target mobile switching center to terminate ring back to a caller when the mobile station answers the call after the handoff has been started, but while the mobile station is still within a cell area of the serving mobile switching center.
    • 涉及使用已知消息传递序列的技术,例如IS-41协议中的ISANSWER消息传递,以迄今为止未知的方式来改进可以在服务(锚或中间)移动交换中心与 提供目标(或边界)移动交换中心。 具体地说,在切换过程中,ISANSWER消息被选择性地从服务移动交换中心发送到目标移动交换中心。 以这种方式发送ISANSWER消息允许目标移动交换中心在切换已经开始之后移动站应答呼叫时终止响应呼叫者,但是当移动站仍然在服务的小区区域内时 移动交换中心。
    • 3. 发明授权
    • Hand-off technique for a wireless network
    • 无线网络的切换技术
    • US07215960B2
    • 2007-05-08
    • US11026587
    • 2004-12-30
    • Vladimir Petr Sliva
    • Vladimir Petr Sliva
    • H04Q7/20H04Q7/38
    • H04W36/12H04W36/0005
    • A technique that relates to use of a known messaging sequence, e.g., ISANSWER messaging in the IS-41 protocol, in a heretofore unknown manner to improve hand-off procedures that may be established between a serving (anchor or intermediate) mobile switching center and a target (or border) mobile switching center is provided. Specifically, the ISANSWER message is selectively sent from the serving mobile switching center to the target mobile switching center during the hand-off process. The transmission of the ISANSWER message in this manner allows the target mobile switching center to terminate ring back to a caller when the mobile station answers the call after the handoff has been started, but while the mobile station is still within a cell area of the serving mobile switching center.
    • 涉及使用已知消息传递序列的技术,例如IS-41协议中的ISANSWER消息传递,以迄今为止未知的方式来改进可以在服务(锚或中间)移动交换中心与 提供目标(或边界)移动交换中心。 具体地说,在切换过程中,ISANSWER消息被选择性地从服务移动交换中心发送到目标移动交换中心。 以这种方式发送ISANSWER消息允许目标移动交换中心在切换已经开始之后移动站应答呼叫时终止响应呼叫者,但是当移动站仍然在服务的小区区域内时 移动交换中心。