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Design and Implementation of MAC Layer of WiFiRe protocol

Design and Implementation of MAC Layer of WiFiRe protocol

Design and Implementation of MAC Layer of WiFiRe protocol

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Outline<br />

Introduction <strong>and</strong> Motivation<br />

<strong>WiFiRe</strong> Protocol Details<br />

LAN Emulation<br />

Scheduler<br />

Scheduler <strong>Implementation</strong> Details<br />

<strong>Implementation</strong> Issues<br />

Future Extensions<br />

What is Scheduling?<br />

What is Scheduling?<br />

Timing Sequence<br />

Service Flows <strong>and</strong> Grants<br />

Types <strong>of</strong> service flows supported by <strong>WiFiRe</strong> are<br />

◮ Unsolicited Grant Service (UGS)<br />

◮ Real time Polling Service (rtPS)<br />

◮ Non real time Polling Service (nrtPS)<br />

◮ Best Effort (BE)<br />

We have provided nrtPS <strong>and</strong> BE service flows.<br />

Types <strong>of</strong> grants supported by <strong>WiFiRe</strong> are<br />

◮ Grant Per Connection Mode<br />

◮ Grant per Service Flow type<br />

◮ Grant Per Subscriber Terminal Mode<br />

H Shravan Kumar<br />

<strong>Design</strong> <strong>and</strong> <strong>Implementation</strong> <strong>of</strong> <strong>MAC</strong> <strong>Layer</strong> <strong>of</strong> <strong>WiFiRe</strong> <strong>protocol</strong>

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