Adaptive Spectrum Sharing of LTE Co-Existing with WLAN in Unlicensed Frequency Bands
- Resource Type
- Conference
- Authors
- Xing, Minyao; Peng, Yuexing; Xia, Teng; Long, Hang; Zheng, Kan
- Source
- 2015 IEEE 81st Vehicular Technology Conference (VTC Spring) Vehicular Technology Conference (VTC Spring), 2015 IEEE 81st. :1-5 May, 2015
- Subject
- Aerospace
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Fields, Waves and Electromagnetics
Power, Energy and Industry Applications
Signal Processing and Analysis
Transportation
Wireless LAN
Throughput
Long Term Evolution
Adaptive systems
Interference
Adaptation models
Load modeling
- Language
- ISSN
- 1550-2252
With the increase of wireless communication demands, licensed spectrum for long term evolution (LTE) is no longer enough. The research effort has focused on implementing LTE to unlicensed frequency bands in recent years, which unavoidably brings the problem of how to make LTE co-exist with other existing systems on the same band. This paper proposes an adaptive co- existence mechanism for LTE and wireless local area networks (WLAN) to enable a significant system performance of WLAN while LTE does not lose much as well. LTE realizes the co-existence by allocating time resources dynamically according to the traffic load of WLAN system.