ARQ stands for Automatic Repeat Request. image.png image.png image.png image.png image.png
3. What is the advantage of using the STOP & WAIT ARQ protocol over the basic STOP & WAIT protocol?The STOP & WAIT ARQ protocol incorporates an acknowledgment mechanism and enables error detection and retransmission of lost or corrupted frames, resulting in improved reliability....
In this paper, a hybrid protocol is presented for improving the performance of Stop and Wait (S/W) ARQ with Aggressive Packet Combining (APC) schemes using Markov two states Model. APC protocols are not onlymimplemented to get a correct copy but also to reduce retransmission of duplicate ...
Indicator instance of the stop-and-wait protocol. SN 1 Sequence The sequence number of the current frame taking on a value of Number either 0 or 1. SN is unique to the instance of stop-and-wait ARQ. F-SCH-A 8 F-SCH Identifies the Walsh-Hadamard codes assigned to the current Assignmen...
The performance of an integrated packet voice/data multiplexer using a stop-and-wait (SW) automatic repeat request (ARQ) protocol is discussed. We assume that the input for the data traffic is exponentially distributed in increments via the Poisson process, with each data packet transmitted within...
In the control signal transmission for the radio link control in the mobile communication system, the error usually is detected by FEC, and the reliability is improved by ARQ. Under the condition of motion velocity of 40 to 50 km/h and the tolerable transmission delay of several seconds, the...
A method analogous to the Arpanet ARQ protocol is used for transmission, i.e. the frames are assigned to the different channels in a round robin fashion and an independent stop and wait ARQ protocol is performed in every channel. However, a channel is skipped if a sent frame has to be ...
Tsan-kuang SUEPEP1398928A1 Sep 13, 2002 Mar 17, 2004 Winbond Electronics Corporation Method for parallel transmission of data frames employing an independent stop & wait ARQ protocol for every channel allowing the reordering of data frames in the receiver...
A method analogous to the Arpanet ARQ protocol is used for transmission, i.e. the frames are assigned to the different channels in a round robin fashion and an independent stop and wait ARQ protocol is performed in every channel. However, a channel is skipped if a sent frame has to be ...
In this scheme, the source traffic is segmented into a number of blocks each with m cells, and then encoded into k cells. Here k is greater than m. At the receiver, the original information can be reconstructed from m out of k correctly received cells. The ARQ protocol will work only ...