Results 251 to 260 of about 14,391 (289)

Outage Exponent: A Unified Performance Metric for Parallel Fading Channels

IEEE Transactions on Information Theory, 2013
The parallel fading channel, which consists of finite number of subchannels, is very important, because it can be used to formulate many practical communication systems.
Bo Bai, Wei Chen, Khaled B Letaief
exaly   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

Outage Performance of Underlay CR-NOMA Networks

2018 10th International Conference on Wireless Communications and Signal Processing (WCSP), 2018
In this paper, we study the outage probability (OP) of the cooperative underlay cognitive radio (CR) networks consisted of a secondary relay node and K non-orthogonal multiple access (NOMA) secondary destination users (SDUs) under imperfect channel state information (CSI) conditions.
Sultangali Arzykulov, Galymzhan Nauryzbayev, Theodoros A. Tsiftsis, Mohamed M. Abdallah 0001   +3 more
openaire   +1 more source

Outage Performance in Cooperative IoT Networks with Energy Harvesting

2020 International Wireless Communications and Mobile Computing (IWCMC), 2020
In this paper, we consider a wireless-powered cooperative communication network (WPCCN) consisting of one access point (A), one Power Beacon (B), one source and one relay. In contrast to conventional cooperative networks, the source and relay in the considered network have no embedded energy supply.
Nouha Dahi, Noureddine Hamdi
openaire   +1 more source

BlockOut: Blocking and Outage in a Single Performance Measure

IEEE Transactions on Vehicular Technology, 2014
Blocking probability is widely used as a performance measure for dimensioning a variety of networks, including wireless communication systems. However, the performance of the system may be affected by factors other than traffic and resources, i.e., the primary ingredients in blocking. Such factors include interference, energy consumption, service delay
Álvaro Augusto Machado de Medeiros, Michel Daoud Yacoub   +1 more
openaire   +1 more source

Outage performance of mobile V2V cooperative networks

Physical Communication, 2019
Abstract In this paper, the outage probability (OP) performance of mobile vehicle-to-vehicle (V2V) networks with incremental hybrid decode–amplify–forward (IHDAF) relaying is investigated. Exact closed-form expressions for the OP are derived. The impact of the power allocation on the OP is evaluated. Theoretical and Monte-Carlo simulation results are
Lingwei Xu, Lingling Huang, Conghui Cao, Han Wang 0005, Ye Li, T. Aaron Gulliver   +5 more
openaire   +1 more source

Outage Performance of Satellite-Aerial-Terrestrial Network

2019 IEEE Globecom Workshops (GC Wkshps), 2019
In this paper, we investigate the performance of an amplify-and-forward satellite-aerial-terrestrial network (SATN) with a multi-antenna unmanned aerial vehicle (UAV) relay, where the satellite-UAV link undergoes correlated Shadowed-Rician fading while the UAV-terrestrial links experience correlated Rician fading, respectively.
Qingquan Huang, Min Lin 0001, Jun-Bo Wang, Wei-Ping Zhu 0001   +3 more
openaire   +1 more source

Outage Performance for IDF Relaying Mobile Cooperative Networks

Mobile Networks and Applications, 2017
Cooperative communication has emerged as a key technique in fifth generation (5G) mobile wireless networks. In this paper, with incremental decode-and-forward (IDF) relaying and transmit antenna selection (TAS), we investigate the outage probability (OP) performance of mobile cooperative networks.
Lingwei Xu, Jingjing Wang 0003, Yun Liu, Wei Shi 0006, T. Aaron Gulliver   +4 more
openaire   +2 more sources

Outage Performance Analysis of Cooperative Diversity

2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control, 2012
Cooperative diversity has attracted great attention in recent years. In such a system, even single-antenna terminals can achieve spatial diversity with the help of other terminals. In this paper, we focus on the outage performance of cooperative diversity. The outage probabilities of several mean cooperative protocols are analyzed and compared.
Yuhui Han, Mingji Yang, Aili Wang
openaire   +1 more source

On the Outage Performance of JT-CoMP-CNOMA Networks With SWIPT

IEEE Communications Letters, 2021
In this letter, we investigate the outage performance of a joint transmission coordinated multipoint cooperative non-orthogonal multiple access (JT-CoMP-CNOMA) network. It is assumed that there is no direct links between the base stations and the cell-edge user, and thus the cell-centre users act as relays for the cell-edge user.
Ruoxuan Lei, Ding Xu 0001
openaire   +1 more source

U.S. Network Reliability Issues and Major Outage Performance

Proceedings IEEE Symposium on Computers and Communications, 2002
In the past decade the United States telecommunications industry has been under much scrutiny as a result of a number of major network outages. These outages, which affected millions of customers, ranged from power and fire related problems to a software error affecting the common channel signaling network. The industry reacted promptly and positively.
Harold T. Daugherty, William J. Klein
openaire   +1 more source