[ /ICCBased 9 0 R ] Go Back N ARQ (Sliding Window) • Stop and Wait is inefficient when propagation delay is larger than the packet transmission time – Can only send one packet per round-trip time • Go Back N allows the transmission of new packets before earlier ones are acknowledged • Go back N uses a window mechanism where the sender can send packets that << /Length 4 0 R /Filter /FlateDecode >> endobj
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endobj �(�o{1�c��d5�U��gҷt����laȱi"��\.5汔����^�8tph0�k�!�~D� �T�hd����6���챖:>f��&�m�����x�A4����L�&����%���k���iĔ��?�Cq��ոm�&/�By#�Ց%i��'�W��:�Xl�Err�'�=_�ܗ)�i7Ҭ����,�F|�N�ٮͯ6�rm�^�����U�HW�����5;�?�Ͱh Power point presentation of ARQ technique(Sliding Window Protocol) Lindner / D.I. techniques without the need for large cutaneous incisions were described9,30.
The sender has to keep waiting for acknowledgements before sending the processed next packet. b. The different ARQ techniques used are as follows: a. endobj endobj Stop and Wait ARQ. Be A Great Product Leader (Amplify, Oct 2019) See our Efficient Integration of IP-Based Terrestrial and Satellite Systems: ARQ Techniques and Inter-Segment Handover 4 0 obj The conventional laparoscopic technique of intraperitoneal mesh placement does not seem to solve the problem of diasthesis unless it is also repaired by intracorporeal or transfascial sutures.
Your message goes here In the light of the above discussion, it's clear that some of the solutions [0 0 792 612] >> ��ꭰ4�I��ݠ�x#�{z�wA��j}�΅�����Q���=��8�m��� 5 0 obj These protocols reside in the Data Link Layer and in the Transport Layer of the OSI (Open Systems Interconnection) reference model. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If the sender does not receive the acknowledgement of a transmitted frame before a specified period of time, i.e. a timeout occurs, the sender understands that the frame has been corrupted or lost during transit. )��RJm7�*Y�������=����?��-X�@+e�k���e�!����*m��vjӊ�tjr��X��b�{`TH�~���&�@���!�%��c��,���N�-o`��Nr�T��$/.`�>.aN~5��ǰJN�\b`�ԈD,��������O������ˈ��X�m�%8o״��9�l���*���-�R�����r�������H��2r֝�,�� �� � If you continue browsing the site, you agree to the use of cookies on this website. Automatic Repeat ReQuest (ARQ), also called Automatic Repeat Query, is an error-control protocol that automatically initiates a call to retransmit any data packet or frame after receiving flawed or incorrect data.
Hi there! Nevertheless, the … 2 0 obj d. Selective repeat ARQ. x�}�OHQǿ�%B�e&R�N�W�`���oʶ�k��ξ������n%B�.A�1�X�I:��b]"�(����73��ڃ7�3����{@](m�z�y���(�;>��7P�A+�Xf$�v�lqd�}�䜛����] �U�Ƭ����x����iO:���b��M��1�W�g�>��q�[ endstream Your message goes here Selective Repeat ARQ − This protocol also provides for sending multiple frames before receiving the acknowledgement for the first frame. 7 0 R /F1.0 6 0 R >> >> 10 0 obj First attempt for a general modeling approach of various ARQ protocols was by Tows- ley and Wolf [27] as well as by Anagnoston and Protono- tarios [2]. stream No problem. More photos with me here http://www.bit.ly/katekoxx 9 0 obj Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. 8 months ago
endstream Published on 05-Feb-2019 18:10:19. x�}�OHQǿ�%B�e&R�N�W�`���oʶ�k��ξ������n%B�.A�1�X�I:��b]"�(����73��ڃ7�3����{@](m�z�y���(�;>��7P�A+�Xf$�v�lqd�}�䜛����] �U�Ƭ����x����iO:���b��M��1�W�g�>��q�[ �(�o{1�c��d5�U��gҷt����laȱi"��\.5汔����^�8tph0�k�!�~D� �T�hd����6���챖:>f��&�m�����x�A4����L�&����%���k���iĔ��?�Cq��ոm�&/�By#�Ց%i��'�W��:�Xl�Err�'�=_�ܗ)�i7Ҭ����,�F|�N�ٮͯ6�rm�^�����U�HW�����5;�?�Ͱh Datenkommunikation 384.081 - SS 2009 L02 - Protocol Principles © 2009, D.I. 706 Customer Code: Creating a Company Customers Love