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    • 2. 发明申请
    • Extending RF coverage areas for cellular telephones using base stations with ultra-wide band signaling
    • 使用具有超宽带信令的基站扩展蜂窝电话的射频覆盖区域
    • US20080299978A1
    • 2008-12-04
    • US11809679
    • 2007-06-01
    • David S. BencoKevin J. OverendBaoling S. SheenSandra L. TrueKenneth J. Voight
    • David S. BencoKevin J. OverendBaoling S. SheenSandra L. TrueKenneth J. Voight
    • H04Q7/32
    • H04W36/30H04W16/26H04W36/14
    • An exemplary method provides cellular communications for handsets capable of communications using a conventional RF communication mode and a second ultra-wide band RF communication mode. An RF voice communication link is established between the handset and a base station using the conventional communication mode. A decrease in signal strength of the RF link is detected to be at a level at which a hand-off should be made. No other base stations utilizing the conventional communication mode have an acceptable signal strength level with the handset to support a hand-off from the base station. Another base station using the ultra-wide band second communication mode has an acceptable signal strength level with the handset to support a hand-off from the current base station. A hand-off of the voice communication link with the handset is made from the current base station to the other base station, where the handset changes from using the conventional RF communication mode to the ultra-wide band RF communication mode.
    • 一种示例性方法为能够使用常规RF通信模式和第二超宽带RF通信模式进行通信的手机提供蜂窝通信。 使用传统通信模式在手机和基站之间建立RF语音通信链路。 检测到RF链路的信号强度的降低处于应该进行越区切换的水平。 利用传统通信模式的其他基站不具有与手持机可接受的信号强度水平以支持从基站的越区切换。 使用超宽带第二通信模式的另一个基站具有与手持机可接受的信号强度水平以支持当前基站的越区切换。 与手机的语音通信链路的切换由当前基站到另一个基站进行,其中手机从使用传统的RF通信模式改变为超宽带RF通信模式。
    • 10. 发明授权
    • Per call interactive high speed packet data activation
    • 每通话交互式高速分组数据激活
    • US07239617B2
    • 2007-07-03
    • US10431288
    • 2003-05-07
    • David S. BencoKevin J. OverendBaoling S. SheenSandra L. TrueKenneth J. Voight
    • David S. BencoKevin J. OverendBaoling S. SheenSandra L. TrueKenneth J. Voight
    • H04Q7/00
    • H04W28/16H04L12/14H04L12/1485H04M15/8214H04M2215/2013H04M2215/2026H04M2215/22H04M2215/32H04M2215/782H04W4/24H04W28/22H04W76/10
    • The method and apparatus is for providing a mobile station in a telecommunication network with capability of activating a high speed packet data session without subscribing to a high speed packet data service and selecting a higher data rate than the rate it is currently subscribing to. In very general terms the method may have the steps of: activating, by a non high speed packet data subscribing mobile station, a high speed packet data service session with a mobile switching center that is currently operatively connected to the non-subscribing mobile station; allocating, by the mobile switching center, resources for the high speed packet data service session with the non high speed packet data subscribing mobile station; de-allocating, by the mobile switching center, after an end of the high speed packet data service session, the resources for the high speed packet data service session with the non high speed packet data subscribing mobile station; and sending, by the mobile switching center, after an end of the high speed packet data service session, the high speed packet data usage information to the charging system for billing.
    • 该方法和装置用于在电信网络中提供具有激活高速分组数据会话的能力的移动站,而不预订高速分组数据服务并选择比其当前订阅的速率更高的数据速率。 在非常一般的术语中,该方法可以具有以下步骤:通过非高速分组数据订阅移动台激活与当前可操作地连接到非订阅移动台的移动交换中心的高速分组数据业务会话; 由移动交换中心分配用于与非高速分组数据订阅移动站的高速分组数据业务会话的资源; 移动交换中心在高速分组数据业务会话结束之后,分配用于与非高速分组数据订阅移动台进行高速分组数据业务会话的资源; 并且由移动交换中心在高速分组数据业务会话结束之后将高速分组数据使用信息发送给计费系统进行计费。