• No results found

adaptive dynamic channel allocation

Performance and Evaluation of Adaptive Dynamic Channel Allocation protocol in Hybrid Multichannel Wireless Mesh Networks

Performance and Evaluation of Adaptive Dynamic Channel Allocation protocol in Hybrid Multichannel Wireless Mesh Networks

... Two dynamic interfaces able to negotiate a common channel when they are in transmission range of each ...as dynamic links. Fig. 1 shows all possible dynamic links in dotted ...default ...

6

An Optimized Network Throughput and Delay Control in Hybrid Multi Channel Wireless Mesh Networks

An Optimized Network Throughput and Delay Control in Hybrid Multi Channel Wireless Mesh Networks

... single channel in multi hop wireless networks has been shown to be able to improve the network throughput ...when dynamic channel allocation strategies are ...a dynamic channel ...

9

Dynamic Channel Allocation Techniques Using Adaptive Modulation and Adaptive Antennas

Dynamic Channel Allocation Techniques Using Adaptive Modulation and Adaptive Antennas

... of adaptive antenna arrays in a system employing 4-QAM with and without power control, and AQAM using power control, for both FCA and LOLIA DCA schemes [2], ...a channel allocation request for a new ...

10

Prioritized channel allocation based dynamic spectrum access in cognitive radio sensor networks without spectrum handoff

Prioritized channel allocation based dynamic spectrum access in cognitive radio sensor networks without spectrum handoff

... inter-cluster channel assignment in a distributed manner [13, ...CR channel con- troller is needed ...prioritized channel allocation (PCA) scheme is proposed to enhance the performance of ...

8

An Energy-aware Dynamic Data Allocation Mechanism for Many-channel Memory Systems

An Energy-aware Dynamic Data Allocation Mechanism for Many-channel Memory Systems

... Hur et al. have proposed the adaptive memory throttling [6]. This method purposely blocks the incoming memory commands during a certain period. By delaying the commands, the mem- ory system can increase the idle ...

16

Adaptive network segmentation and channel allocation in large scale V2X communication networks

Adaptive network segmentation and channel allocation in large scale V2X communication networks

... The dynamic segmentation of large-scale networks and efficient allocation of channels across the network generate tremendous performance improvement, in terms of throughput, packet delivery rate, and ...

33

Optimal Channel Allocation Mechanism to Improve the QoS in Wireless Networks

Optimal Channel Allocation Mechanism to Improve the QoS in Wireless Networks

... static channel assignments are insufficient for the requirements of ...employ dynamic strategies of channel allocation in order to improve system performance in the context of fluctuations of ...

5

Dynamic Channel Allocation Using Virtual Machines for Cloud Sensor Networking Environment

Dynamic Channel Allocation Using Virtual Machines for Cloud Sensor Networking Environment

... Although flat multi-hop routing algorithms enable routing of data in a fashion that minimizes the power consumption of the WSN, they fail to exploit the data aggregation opportunities by virtue of data collected from the ...

6

Comparative Study of Adaptive Beam Steering and Adaptive Modulation Assisted Dynamic Channel Allocation Algorithms

Comparative Study of Adaptive Beam Steering and Adaptive Modulation Assisted Dynamic Channel Allocation Algorithms

... of adaptive antennas increased the network capacity significantly, as can be clearly seen in Table ...four-element adaptive antenna ...of adaptive antenna arrays at the base stations, with an ...

18

Dynamic Channel Allocation Using Adaptive Antennas and Power Control

Dynamic Channel Allocation Using Adaptive Antennas and Power Control

... Figure 2: Probability of low quality access and Grade-Of-Service performance versus mean carried traÆc, for comparison of the Locally Optimized Least Interference Algorithm, with 7 \loca[r] ...

6

Adaptive Antenna Array Assisted Dynamic Channel Allocation Techniques

Adaptive Antenna Array Assisted Dynamic Channel Allocation Techniques

... Fig. 2 shows that, as expected, the FCA algorithm performed the least satisfactorily of the three channel allocation schemes investigated, with respect to its call dropping performance. Even in conjunction ...

7

Performance Analysis of Primary User Aware Heuristic Dynamic Spectrum Channel Allocation

Performance Analysis of Primary User Aware Heuristic Dynamic Spectrum Channel Allocation

... heuristic dynamic spectrum allocation technique performed better as compared to carrier sense multiple access with collision avoidance ...heuristic dynamic spectrum allocation algorithmic ...

5

Dynamic channel gain parameter based resource allocation strategy for cellular system

Dynamic channel gain parameter based resource allocation strategy for cellular system

... Radio Allocation Problem (SCRAP) can be described as follows: given a particular system snapshot (cell capacity, user location, propagation and traffic status ...

5

Multihop Cellular Networks: Dynamic Channel Assignment and Routing Protocol for Improving Performance

Multihop Cellular Networks: Dynamic Channel Assignment and Routing Protocol for Improving Performance

... In reference [1] poor communications to and from the base station due to severe multi-path fading and/or noise can be avoided when multihop relaying is used as an overlay architecture for single hop Time Division Duplex ...

5

Enhancing throughput in MC-CDMA Systems Using Non Contiguous Spectrum

Enhancing throughput in MC-CDMA Systems Using Non Contiguous Spectrum

... of dynamic sub- carrier allocation technique for adaptive modulation based MC-CDMA system has Eliminating transmission on poor subcarrier can considerably improve BER performance of the system and ...

6

International Journal of Computer Science and Mobile Computing

International Journal of Computer Science and Mobile Computing

... using Dynamic migration [7] the VMs can be dynamically consolidated to the minimal number of physical nodes respected to their current resource ...resulting dynamic resource usage ...on Adaptive ...

9

Dynamic channel allocation for user demanded packet optimality -Focus on network initialization procedure

Dynamic channel allocation for user demanded packet optimality -Focus on network initialization procedure

... Figure 1.1 depicts the reference model [1, 2] of IEEE 802.16 MAC. The MAC comprises three sublayers these are service specific convergence sublayer, MAC CPS, and privacy sublayer. The service specific convergence ...

7

Adaptive Channel Width Allocation for Multihop Wireless Networks with Joint Scheduling and Congestion Control.

Adaptive Channel Width Allocation for Multihop Wireless Networks with Joint Scheduling and Congestion Control.

... continuous channel width allocation scheme, relaxing any relevant hardware constraints and making use of interference minimization framework as de- scribed ...greedy adaptive channel-width ...

424

COMPARATIVE ANALYSIS OF THE PARAMETERS OF DYNAMIC CHANNEL ALLOCATION FOR COLLISION LESS DATA TRANSMISSION

COMPARATIVE ANALYSIS OF THE PARAMETERS OF DYNAMIC CHANNEL ALLOCATION FOR COLLISION LESS DATA TRANSMISSION

... CSMA/CD is a set of rules determining how network devices respond when two devices attempt to use a data channel simultaneously (called a collision). Standard Ethernet networks use CSMA/CD to physically monitor ...

11

PERFORMANCE ANALYSIS OF GUARANTEED TIME SLOT MECHANISM FOR CLUSTER BASED ROUTING PROTOCOL IN MANET

PERFORMANCE ANALYSIS OF GUARANTEED TIME SLOT MECHANISM FOR CLUSTER BASED ROUTING PROTOCOL IN MANET

... between nodes only the routes are requested by the source nodes. The AODV routing protocol will supports both the unicast and multicast. The term unicast means a small piece of information is sent from one place to ...

7

Show all 10000 documents...

Related subjects