Search Results - "Rabbachin, A."

A low-complexity noncoherent IR-UWB transceiver architecture with TOA estimation by Stoica, L., Rabbachin, A., Oppermann, I.

“…Impulse-radio (IR)-based ultra-wideband (UWB) technology is a strong candidate for short-range data communication and positioning systems. This paper examines…”
Get full text

An ultrawideband system architecture for tag based wireless sensor networks by Stoica, L., Rabbachin, A., Repo, H.O., Tiuraniemi, T.S., Oppermann, I.

“…With the latest improvements in device size, power consumption, and communications, sensor networks are becoming increasingly more popular. There has also been…”
Get full text

Effect of Impulse Radio-Ultrawideband Based on Energy Collection on MAC Protocol Performance by Haapola, J., Rabbachin, A., Goratti, L., Pomalaza-Raez, C., Oppermann, I.

“…In this paper, we analyze the effects of the probabilities of detection, false alarm, and frame collision survival (in the presence of simultaneous…”
Get full text

Autocorrelation-based blind spreading-factor detection for CDMA by Juntti, M., Rabbachin, A., Pajukoski, K.

“…Spreading factor (SF) in code-division multiple-access (CDMA) systems depends on the data rate of the user, and is, therefore, unknown a priori for a…”
Get full text

Cognitive Network Interference by Rabbachin, A, Quek, T Q S, Hyundong Shin, Win, M Z

“…Opportunistic spectrum access creates the opening of under-utilized portions of the licensed spectrum for reuse, provided that the transmissions of secondary…”
Get full text

Distributed Network Secrecy by Lee, J., Conti, A., Rabbachin, A., Win, M. Z.

“…Secrecy is essential for a variety of emerging wireless applications where distributed confidential information is communicated in a multilevel network from…”
Get full text

Successive Interference Cancellation in Heterogeneous Cellular Networks by Wildemeersch, M., Quek, T.Q.S., Kountouris, Marios, Rabbachin, A., Slump, C.H.

“…At present, operators address the explosive growth of mobile data demand by densification of the cellular network so as to reduce the transmitter-receiver…”
Get full text

Synchronization analysis for UWB systems with a low-complexity energy collection receiver by Rabbachin, A., Oppermann, I.

“…This paper presents analysis of a synchronization scheme for a low complexity, noncoherent ultrawideband (UWB) receiver. The receiver has very low complexity…”
Get full text

Non-Coherent UWB Communication in the Presence of Multiple Narrowband Interferers by Rabbachin, A, Quek, T Q S, Pinto, P C, Oppermann, I, Win, M Z

“…There has been an emerging interest in non-coherent ultra-wide bandwidth (UWB) communications, particularly for low-data rate applications because of its…”
Get full text

A quantitative assessment of the compatibility of Ultra Wideband with radiolocation services by Fortuny, J, Rabbachin, A, Cano-Pons, E, Fuehrer, D, Almorox, P

“…In this coexistence study, the effect of an Ultra Wideband (UWB) MB-OFDM signal, as defined in the ECMA-368 standard, on an S-band radar device working in the…”
Get full text

Front-end receiver for low power, low complexity non-coherent UWB communications system by Tiuraniemi, S., Stoica, L., Rabbachin, A., Oppermann, I.

“…An ultrawide band front-end receiver for low power, low complexity communications system is designed and simulated. The receiver consists of an ultra wideband…”
Get full text

Synchronization, TOA and position estimation for low-complexity LDR UWB devices by Cheong, P., Rabbachin, A., Montillet, J.-P., Kegen Yu, Oppermann, I.

“…The paper provides an evaluation of a non-coherent UWB system, which is suitable for low complexity, cost and data rate UWB wireless sensor networks with…”
Get full text

Comparison of UWB auto-correlation and transmitted reference schemes by Rabbachin, A., Oppermann, I.

“…This paper provides a theoretical comparison of different multi-pulse schemes for ultra-wideband (UWB) transmitted reference (TR) which utilizes correlation…”
Get full text

The role of aggregate interference on intrinsic network secrecy by Rabbachin, A., Conti, A., Win, M. Z.

“…Upper layer wireless security relies on the computational intractability assumption for solving certain number-theoretic problems. These methods can be…”
Get full text

An ultra wideband TAG circuit transceiver architecture by Stoica, L., Tiuraniemi, S., Rabbachin, A., Oppermann, I.

“…The paper presents the architecture of a low power, low complexity ultra wideband (UWB) transceiver circuit. The circuit is designed for low data rate, low…”
Get full text

Effect of Impulse RadioaUltrawideband Based on Energy Collection on MAC Protocol Performance by Haapola, J, Rabbachin, A, Goratti, L, Pomalaza-Raez, C, Oppermann, I

“…In this paper, we analyze the effects of the probabilities of detection, false alarm, and frame collision survival (in the presence of simultaneous…”
Get full text

Blind spreading factor detectors for DS-CDMA receivers. Part II: detector performance comparisons by Juntti, M., Rabbachin, A., Pajukoski, K.

“…For pt.I, see ibid., p.390-4. The spreading factor (SF) in a code-division multiple-access system depends on the data rate of the user, and can therefore be…”
Get full text

Blind spreading factor detectors for DS-CDMA receivers. Part I: autocorrelation based detectors by Juntti, M., Rabbachin, A., Pajukoski, K.

“…The spreading factor (SF) in a code-division multiple-access system depends on the data rate of the user, and can therefore be unknown a priori for a…”
Get full text

Low complexity UWB circuit transceiver architecture for low cost sensor tag systems by Stoica, L., Tiuraniemi, S., Repo, H., Rabbachin, A., Oppermann, I.

“…The paper presents the architecture of a low power, low complexity ultra wideband (UWB) transceiver circuit. The circuit is designed for low data rate, low…”
Get full text

Cognitive Network Interference- Modeling and Applications by Rabbachin, A., Quek, T. Q. S., Hyundong Shin, Win, M. Z.

“…Opportunistic spectrum access creates the opening of under-utilized portions of the licensed spectrum for reuse, provided that the transmissions of secondary…”
Get full text