多重無線技術を使用する無線通信システムのためのフレーム構造

Japanese Patent JP5774631

B2

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.

Abnish Agrawar
Darga P. Maladi
Anastasia Suta Maurice
Ashok Mantra Buddy
Ramasu Swami Murari

JP2013087505A

September 09, 2015

April 18, 2013

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QUALCOMM INCORPORATED

H04J11/00; H04J3/00; H04J4/00; H04J13/00; H04L1/00; H04L5/02; H04W88/10; H04L27/26; H04W92/10

JP2004158901A
JP2000197113A
JP2003069656A
JP8130766A
JP7245574A
JP9233047A

WO2003034642A2
WO2002073831A1

Kurata Masatoshi
Yoshihiro Fukuhara
Morisezo Iseki
Okumura Motohiro

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