FBMC receiver for multi-user asynchronous transmission on fragmented spectrum

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

FBMC receiver for multi-user asynchronous transmission on fragmented spectrum

Relaxed synchronization and access to fragmented spectrum are considered for future generations of wireless networks. Frequency division multiple access for filter bank multicarrier (FBMC) modulation provides promising performance without strict synchronization requirements contrary to conventional orthogonal frequency division multiplexing (OFDM). The architecture of a FBMC receiver suitable f...

متن کامل

FBMC/OQAM for the Asynchronous Multi-User MIMO Uplink

In this paper, we evaluate the performance of filter bank-based multi-carrier with offset quadrature amplitude modulation (FBMC/OQAM) for the multi-user multiple-input multiple-output (MIMO) uplink in the presence of timing and frequency misalignments. In such a scenario, multiple access is achieved by assigning groups of sub-carriers to user nodes. The nodes are equipped with multiple antennas...

متن کامل

Precoding and Receiver Processing for Multiple Access MIMO FBMC Systems

Different transceiver processing methods are considered for filter bank multicarrier (FBMC) multiple access MIMO system. FBMC is considered a contender as an access method for 5G due to better spectral properties without the loss of data rate incurred by the presence of cyclic prefix in comparison to OFDM. Flexible spectrum utilization and possibility of using different pulse shapes for a varie...

متن کامل

Downlink per-user multi-streaming for FBMC/OQAM based multi-user MIMO with highly frequency selective channels

This paper provides solutions for per-user multistream transmissions in FBMC/OQAM based multi-user MIMO downlink systems under highly frequency selective propagation conditions. A signal-to-leakage-plus-noise-ratio (SLNR) based metric is proposed, and it is tailored for the downlink of FBMC/OQAM based multi-user MIMO settings. Then at the base station, per-subcarrier fractionally spaced multi-t...

متن کامل

A robust receiver for multi-user uplink DS-CDMA

This paper presents a robust receiver for uplink directsequence code-division multiple access (DS-CDMA) systems. The receiver uses low order auto-regressive models to approximate the multi-path fading channel taps, and a post correlation-based uncertain model for estimation purposes. keywords: RAKE receiver, Kalman filter, robust filter, multipath fading, multiuser detection.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: EURASIP Journal on Advances in Signal Processing

سال: 2014

ISSN: 1687-6180

DOI: 10.1186/1687-6180-2014-41