Title:
SYSTEM AND METHOD FOR COMMUNICATING WIRELESS TRANSMISSIONS SPANNING BOTH LICENSED AND UN-LICENSED SPECTRUM
Document Type and Number:
WIPO Patent Application WO/2015/172728
Kind Code:
A1
Abstract:
Performing wireless transmissions over a unified air interface that span portions of both the primary band and the complementary band may provide improved throughput and spectral efficiency in next generation networks. Wireless transmissions spanning both the licensed and unlicensed spectrum carry data in different frame formats over the respective primary and complementary bands. For example, frames communicated over the primary band may have a different channel structure (e.g., different size, placement, orientation, etc.) than frames communicated over the complementary band. Wireless transmissions spanning the licensed and unlicensed spectrum may also utilize different access schemes and/or waveforms over the respective primary and complementary bands. Embodiment unified air interfaces may be dynamically configurable via software defined radio (SDR) signaling instructions.
Inventors:
MAAREF AMINE (CA)
SALEM MOHAMED ADEL (CA)
MA JIANGLEI (CA)
SALEM MOHAMED ADEL (CA)
MA JIANGLEI (CA)
Application Number:
PCT/CN2015/078962
Publication Date:
November 19, 2015
Filing Date:
May 14, 2015
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W88/10
Domestic Patent References:
| WO2012078565A1 | 2012-06-14 |
Foreign References:
| EP1545144A1 | 2005-06-22 | |||
| US20130023202A1 | 2013-01-24 |
Other References:
See also references of EP 3135074A4
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