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    • 85. 发明公开
    • Variable rate forward power control for multichannel applications
    • Vorwärtsleistungsregelungmit variabler RatefürVielkanalanwendungen
    • EP1009107A2
    • 2000-06-14
    • EP99309592.6
    • 1999-11-30
    • LUCENT TECHNOLOGIES INC.
    • Bi, QiKamel, Raafat EdwardRubin, Harvey
    • H04B7/005
    • H04W52/281H04W52/16H04W52/60
    • Separate power control for the forward voice channel and forward data channel is provided without using additional bandwidth or decreasing the amount of pilot signal provided from the mobile to the base station. Alternating voice and data power control commands or information are transmitted in the pilot channel by a mobile to a base station. In one embodiment, the power control portion of a first pilot channel segment is used to provide power control for the forward voice channel and then in the following pilot channel segment, the power control portion is used to provide power control for the forward data channel. In other embodiments, other than a 50/50 mix between voice and data power control is provided in the mobile's pilot channel. For example, forward voice channel power control commands may be transmitted two or more times for each transmission of forward data channel power control commands.
    • 提供用于前向语音信道和前向数据信道的独立功率控制,而不需要额外的带宽或减少从移动台向基站提供的导频信号的数量。 交互语音和数据功率控制命令或信息在导频信道中由移动台发送到基站。 在一个实施例中,第一导频信道段的功率控制部分用于为前向语音信道提供功率控制,然后在随后的导频信道段中,功率控制部分用于为前向数据信道提供功率控制。 在其他实施例中,在移动台的导频信道中提供了语音和数据功率控制之间的50/50混合以外的其他实施例。 例如,对于正向数据信道功率控制命令的每次发送,可以向前向语音信道功率控制命令发送两次或更多次。
    • 86. 发明公开
    • Method of channel allocation in a mobile radio telephone system using transmission power control
    • 在使用传输功率控制的移动无线电话系统的信道分配的方法。
    • EP0631397A2
    • 1994-12-28
    • EP94107625.9
    • 1994-05-17
    • NEC CORPORATION
    • Kanai, Toshihito
    • H04B7/005H04Q7/04
    • H04W52/50H04W52/281H04W52/283H04W72/10
    • The invention provides channel allocation method which achieves a high frequency utilization efficiency while suppressing the average transmission power by transmission power control. Selection priority degrees and initial minimum transmission power control amounts are set for all radio channels allocated to the system. The initial minimum transmission power control amounts are set such that the radio channel having higher selection priority degree has higher or at least equal initial minimum transmission power control amount than the lower selection priority radio channel. Upon channel allocation, a radio channel is selected in accordance with the selection priority degree, by the way that calculating the transmission power control amount of the radio channel (S505 to S507), comparing the transmission power control amount with the initial minimum transmission power control amount (S508), and when the transmission power control amount is equal to or higher than the initial minimum transmission power control amount, then use of the radio channel is permitted.
    • 本发明提供能够抑制由发送功率控制的平均发送功率,其能实现高的频率利用效率的信道分配方法。 选择优先级度和初始最小发送功率的控制量被分配给系统中的所有无线电信道设置。被设置检查的初始最小发送功率控制量确实具有更高的选择优先级的无线电信道具有较高的或至少等于初始最小发送功率 比下选择优先级的无线电信道控制量。 当信道分配,无线电信道是与所述选择优先级雅舞蹈选择,顺便做计算无线信道的(S505至S507)的发送功率控制量,所述发送功率控制量与初始最小发送功率控制比较 量(S508),并且当所述发送功率控制量小于初始最小发送功率控制量等于或高于,则使用无线电信道的被许可。