Abstract
A method and device based on through signalling message of the air interface of the at least two voice service (MUROS/VAMOS) with multi-user multiplexing single time slot/adaptive multi-user channels on the single time slot capability of a wireless transmit/receive unit (WTRU) between control voice or data transmission for improving the quality of control signalling. WTRU communication in the physical layer via the control channel (e.g. slow associated control channel (SACCH) and a fast associated control channel (FACCH)) transmission of signaling messages. MUROS/VAMOS for SACCH event multiplexing users can move not aligned or to provide special whole time slot for a single user of the opportunity.
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). The SACCH occurences for MUROS/VAMOS multiplexed users are misaligned or shifted to provide the opportunity to exclusively use a full time slot for a single user.
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). The SACCH occurences for MUROS/VAMOS multiplexed users are misaligned or shifted to provide the opportunity to exclusively use a full time slot for a single user.
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2G | 15/09/2010 | ISLD-201010-010 | INTERDIGITAL INC |
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