Packet scheduling method for real-time traffic transmission...

Details Packet scheduling method for real-time traffic transmission... Packet scheduling method for real-time traffic transmission...

2005-10-12

2011-11-15

Harper, Kevin C (Department: 2462)

Multiplex communications

Data flow congestion prevention or control

Reexamination Certificate

active

08059531

ABSTRACT:
Provided is a method of scheduling packets in a mobile telecommunication. The method includes the steps of: a) calculating a normalized standard data unit (SDU) drop rate based on the number of SDUs that will be dropped if the SDUs will not transmitted in a next slot, the number of SDUs dropped unit a current slot, the number of SDUs transmitted until the current slot and a maximum SDU drop rate allowed at each session; b) selecting sessions to transmit in a next slot and deciding a transmission amount of each session at a current slot based on the normalized SDU drop rate; and c) performing the steps a) and b) until all basic units (BU) in one slot are used.

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Matthew Andrews et al., “Providing Quality of Service over a Shared Wireless Link”, IEEE Communications Magazine, pp. 150-154, Feb. 2001.

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