IEEE 802.11 WLAN standard
Performance Analysis of Proactive, Reactive and Hybrid MANET Routing Protocols on IEEE 802 11 Standard
... MANET consists of mobile nodes which exchange information dynamically among them over wireless links. The most important element of MANET is Routing Protocols which are needed to handle dynamic communication and also ...
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A Survey on OFDM and IEEE WLAN Standard
... the IEEE published two supplements to the initial 802.11 standard: ...(Wi-Fi). IEEE 802.11a is a physical layer (PHY) standard specifies operation in the 5 GHz ...the standard which is ...
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Modified Isochronous Coordination Function for Enhancement of VoIP Call Capacity over IEEE 802 11 WLAN
... over IEEE 802.11 wireless local area network (WLAN) is growing very fast and is providing a cost effective alternative for voice ...the standard have been made to provision for QoS requirements of ...
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Throughput analysis for coexisting IEEE 802 15 4 and 802 11 networks under unsaturated traffic
... the WLAN and WPAN nodes can sense the transmissions from each other in the symmetric scenario while the WPAN nodes can sense the transmissions from WLAN nodes but not vice versa in the asymmetric ...as ...
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Performance Evaluation of Flows with Diverse Traffic and Transmission Rates in IEEE 802 11 WLAN
... In recent years, the IEEE 802.11 based wireless LANs (WLANs) have gained great popularity due to high band- width, low cost and simple deployment. The fundamental mechanism to access the medium in 802.11 is called ...
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Analysis for Saturation Throughput Using Various Mechanisms for IEEE 802 11 WLAN'S
... original standard was ratified in 1999 [1] . The 802.11a standard uses the same core protocol as the original standard, operates in 5 GHz band, and uses a 52-subcarrier orthogonal frequency division ...
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Dynamic Adaption of DCF and PCF Mode of IEEE 802 11 WLAN
... In recent years there has been an increasing trend towards personal computers and workstations becoming portable and mobile. People need the same service quality as in wired network. Future demands support of voice and ...
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Dynamic tuning of the IEEE 802 11 distributed coordination function to derive a theoretical throughput limit
... The IEEE 802.11 standard [1] defines the specifications for medium access control (MAC) and the physical layers in a wire- less local area network ...
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Channel Resource Allocation for VoIP Applications in Collaborative IEEE 802 11/802 16 Networks
... 3.1. Device Integration of the 802.11 and 802.16 Networks. Some radio technologies such as [12] have been developed to provide the IEEE 802.16 and the IEEE 802.11 connectivity in a single device at low cost ...
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Proposing of Collisions Free and Secure Network for IEEE 802 11 WLAN
... the standard) then the station is allowed to transmit, the receiving station will check the CRC of the received packet and send an acknowledgment packet ...
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Rate adaptation in IEEE 802 11 WLAN based on neural network
... In closed-loop approaches [6], [7], after the receiver specifies its desired transmission rate and feeds back to the transmitter as part of a modified (Request To Send / Clear To Send) RTS/CTS exchange, the transmitter ...
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Mobility management in IEEE 802 11 WLAN using SDN/NFV technologies
... the IEEE 802.11 standard [4], MTs scanned multiple APs within the radio range and received an extensive list of ...The IEEE 802.11 standard [4] did not provide any load balancing mechanism ...
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Performance Analysis of Physical Layer of WiMAX 802 16 using 64 QAM
... Abstract: IEEE 802.16 is an emerging technology for the future telecommunication standards. All Communication standards follows the basic OSI model.OSI model have seven layers. Upper layers responsible for user ...
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A Survey and Analysis on Scheduling Algorithms in IEEE 802 16e (WiMAX) Standard
... In [26], author proposed scheduler offers prescribed delay, and rate guarantees for real time and non real-time traffic; at the same time, it uses the wireless bandwidth efficiently by exploiting multiuser diversity ...
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Techniques for Improving the Accuracy of 802 11 WLAN Based Networking Experimentation
... The tra ffi c generation and reception rates of a node measure the maximum rate at which a node can generate or receive traffic. This characterization technique has been used, for example, in [3] and typically consists in ...
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IEEE 802 11 Wireless LANs: Performance Analysis and Protocol Refinement
... 10, 11] have attempted to improve IEEE ...the IEEE 802.11 protocol. Aad and Castelluccia in [11] suggests three different ways to enhance ...
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A novel contention probability dynamism for IEEE 802 15 6 standard
... A proposal of a novel amendment on the current WBAN IEEE 802.15.6 standard has been discussed in this paper. The proposed dynamism is applied for spreading slotted Aloha of the newly emerged ...
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Simplified residual phase correction mechanism for the IEEE 802 11a standard
... Abstract— It is of common use in OFDM transmission to define some of the sub-carriers as pilots. These sub-carriers contain information, which is known a priori at the receiver and are typically used for channel ...
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A New Load Balancing Procedure in IEEE 802 11 WLANs
... Defining and computing of load is one of the key elements in a load balancing procedure. Today, there is no standardized definition of load. In [3], AP load is estimated by using packet error rate (PER) and number of ...
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A Performance Evaluation for Rate Adaptation Algorithms in IEEE 802 11 Wireless Networks
... It requires incompatible changes to the 802.11 MAC and PHY protocol. The interpretation of some MAC control frames is changed and each data frame must include a new header field. In RBAR the rate adaptation mechanism is ...
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