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    • 5. 发明授权
    • Method and apparatus for control channel operation in GERAN
    • 用于GERAN中控制信道操作的方法和装置
    • US08942187B2
    • 2015-01-27
    • US12539163
    • 2009-08-11
    • Stephen G. DickMarian RudolfBehrouz Aghili
    • Stephen G. DickMarian RudolfBehrouz Aghili
    • H04W4/00H04H20/67H04L5/12H04L5/00H04L27/34H04W72/04
    • H04L5/12H04L5/0053H04L27/3483H04W72/04H04W72/0406H04W72/0446
    • A method and apparatus to improve the quality of control signaling based on signaling messages controlling speech or data transmission over an air interface between at least two Multi-User-Reusing-One-Slot/Voice Services Over Adaptive Multiuser Channels On One Slot (MUROS/VAMOS) capable wireless transmit/receive units (WTRUs). The WTRUs communicate with each other at the physical layer via signaling messages transmitted in control channels such as Slow Associated Control Channel (SACCH) and Fast Associated Control Channel (FACCH). Speech services are provided simultaneously over the same physical channel, and the Timing Advance (TA) and Power Command (PC) parameters of a WTRU are multiplexed in several occurrences of the SACCH or FACCH to increase the number of channel bits available for channel coding.
    • 一种基于在一个时隙上的自适应多用户信道上的至少两个多用户重复 - 一时隙/语音服务之间的空中接口控制语音或数据传输的信令消息来提高控制信令质量的方法和装置(MUROS / VAMOS)无线发射/接收单元(WTRU)。 WTRU通过在诸如慢关联控制信道(SACCH)和快速关联控制信道(FACCH)等控制信道中发送的信令消息在物理层彼此通信。 在相同的物理信道上同时提供语音服务,并且WTRU的定时提前(TA)和功率命令(PC)参数在多次发生的SACCH或FACCH中被复用,以增加可用于信道编码的信道比特数。