H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 12/56 (2006.01) H04B 1/707 (2011.01) H04J 11/00 (2006.01) H04W 80/00 (2009.01)
Patent
CA 2741485
Frame structures and transmission techniques for a wireless communication system are described. In one frame structure, a super-frame includes multiple outer- frames, and each outer-frame includes multiple frames, and each frame includes multiple time slots. The time slots in each super-frame are allocated for downlink and uplink and for different radio technologies (e.g., W-CDMA and OFDM) based on loading. Each physical channel is allocated at least one time slot in at least one frame of each outer-frame in the super-frame. An OFDM waveform is generated for each downlink OFDM slot and multiplexed onto the slot. A W-CDMA waveform is generated for each downlink W-CDMA slot and multiplexed onto the slot. A modulated signal is generated for the multiplexed W-CDMA and OFDM waveforms and transmitted on the downlink. Each physical channel is transmitted in bursts. The slot allocation and coding and modulation for each physical channel can change for each super-frame.
Agrawal Avneesh
Malladi Durga P.
Mantravadi Ashok
Murali Ramaswamy
Stamoulis Anastasios
Qualcomm Incorporated
Smart & Biggar
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