Further, in MAC layer
, RLC message is processed with the proposed S-RLNC-MGM model where the data packet is split into K equal-size source symbols from which a stream of S-RNLC processed symbol is generated.
The 802.11 Application Framework also supports up to 80 MHz of real-time bandwidth and full bidirectional communications and includes MAC layer
features including CSMA/CA, RTS, CTS, NAV and retransmission.
The indicated proposal targets at contributing a Time Stationed Traffic Prioritization Protocol at the MAC layer
, in which the biosensor node demoniacally gives attention to each and every desired communication transmittal and adopts the sleep span.
IEEE 802.11 MAC layer
misbehavior can be caused by naive attack or smart attack in  and several attacks modify the backoff algorithm as declared in .
In addition to MAC layer
approach, Cherian and Nair  presented the priority queuing model at the node based on average waiting time.
The existing cooperation techniques mentioned above do not consider cross-layer coordination between physical layer, MAC layer
, and network layer.
Application and MAC layer
performance parameters include sent and received traffic statistics, end to end delay among the layers, packet delivery ratio, retransmission attempts and throughput over the channels.
f) Packet drops: The number of packets dropped at the Mac layer
is due to link failure or congestion or collisions.
IEEE 802.16a use Orthogonal Frequency Division Multiplexing (OFDM) for Physical layer and there are some additions to the MAC layer
also, such as support for Orthogonal Frequency Division Multiple Access (OFDMA) .
Accordingly, a consecutive frame transmission in the MAC layer
is required to guarantee the QoS.
The right to access the channel is coordinated by the Enhanced Distribution Coordination Access (EDCA) mechanism in the MAC layer
of the IEEE 802.11p standard.
In this paper it was shown that simultaneous optimization of network parameters with PHY and MAC layers
allows the throughput maximization in slow fading channel.