Physical layer (PHY)
LTE Physical Layer DL Simulator & PSS Detection Algorithm Evaluation Using the LTE DL Simulator
... Abstract:TheLTE PHY simulator will be able to implement all the processes of physical layer in less time and more accuracy.The simulator presented here can be done for any bandwidth, channel models and ...
4
Physical Layer Secrecy Performance Analysis over Rayleigh/Nakagami Fading Channels
... application layer based on several ...(physical layer) is error-free, while eavesdroppers have restricted computational power and lack efficient ...the physical layer (PHY) which obtain ...
6
Adaptive Codes for Physical-Layer Security
... Under the paradigm of physical-layer security, we develop several coding schemes to provide for confidential data transmission. The focus is essentially mostly on practical code constructions. Our work ...
158
On the physical layer security characteristics for MIMO-SVD techniques for SC-FDE schemes
... In this paper, we consider MIMO-SVD schemes combined with SC-FDE techniques as in [19]. By taking advantage of the different legitimate and eavesdropper’s channels, we analyze the potential security at the ...
15
Quality-of-Service provision for satellite systems implementing adaptive physical layer
... Game theory has been successfully applied for large scale communication networks including the Internet where there is no central authority controlling the allocation of shared resources; instead, users are free to act ...
131
A Case for Cross Layer Design: The Impact of Physical Layer Properties on Routing Protocol Performance in MANETs
... cross layer design routing protocols ...of physical layer (for path loss and shadowing properties) is drastically different as compared to the ideal scenario using cross layer ...cross ...
8
Power Line Communication Technologies: Modeling and Simulation of PRIME Physical Layer
... Abstract— Power Line Communications is a relatively new area of telecommunication. PLC employs full duplex methods for transmitting data over power lines as medium of transmission of electrical signals over a grid. PLC ...
6
Physical layer security scheme based on power efficient multi-antenna transmitter
... at physical layer can increase overall system’s security since it can be combined with other security schemes from higher ...at physical layer ...
6
DSSS with ISAKMP Key Management Protocol to Secure Physical Layer for Mobile Adhoc Network
... the physical layer more prone to security attacks. The MANET physical layer is challenging to DoS attack and also some passive ...The physical layer protocol in MANETs is ...
8
A no-reference video streaming QoE estimator based on physical layer 4G radio measurements
... content through mobile devices (e.g., smartphones), it is crucial to find new ways of optimizing current and future wireless networks and to continuously give users a better Quality of Experience (QoE) when accessing that ...
6
Physical layer anomaly detection mechanisms in IoT networks
... the physical layer, such that there has been an effort to try to mitigate them by inspecting the power spectrum vector of wireless ...the physical, data link, network, and application layers and ...
135
Physical-layer authentication Using chaotic maps
... In [3], a physical layer authentication system that uses the channel response as an identifier of the legitimate transmitter is proposed. This system relies on the fact the channels decorrelate quickly with ...
72
Analysis of WiMAX Physical Layer Using Spatial Multiplexing
... The main task of the physical layer is to process data frames delivered from upper layers to a suitable format for the wireless channel. This task is done by the following processing: channel estimation, ...
14
Reliable and Secure Wireless Communications Systems: A Physical-Layer Approach
... In view of the fact that the wireless spectrum is a scarse and expensive resource, the quest for spectral efficiency has become the holy grail in wireless communi- cations [38]. Over the past years, the wireless network ...
144
Impact of physical layer impairments on multi-degree CDC ROADM-based optical networks
... In this subsection, we analyse the impact of the ASE noise and in-band crosstalk on a network composed by a cascade of CDC ROADMs in a more realistic scenario. In this scenario[r] ...
7
Physical-Layer Transmission Cooperative Strategies for Heterogeneous Networks
... nated, coordinated 2-bit, uncoordinated-static and three joint IA and SFBCs: IA with a stan- dard Alamouti code [30], IA with a quasi-orthogonal code [31] and IA with a half-rate orthogo[r] ...
20
Behavioral modeling of the NB-IoT downlink physical layer
... The system generates and recovers one radio frame successfully perform- ings procedures such as MIB and SIB1-N extracting along with scheduling and recovering data scheduled through control channels by higher ...
134
Physical-layer cooperative interference mitigation techniques for wireless heterogeneous systems
... Namely, a joint SA-PNC coordinated, a joint SA-PNC static and a joint SA-PNC 2n-bit (i.e., the extension of joint SA-PNC onebit scheme proposed in [ C2 ]) methods were proposed, where th[r] ...
175
MPLS layer 3 VPN
... and Layer 2 VPN´s configured on either side of the CE but none of the different site in different VPN able to communicate each other which is a good adventure of VPN for companies and it is part of security for ...
82
A TCP-layer name service
... net/ipv4/tcp ipv4.c: add the DOI hook in tcp unhash to invoke unregister portname ; en- hancements in tcp v4 send reset to support an incrementing counter, per new connec- tion, used as [r] ...
113