8] developed an Enhanced LLQ (ELLQ) scheduling algorithm that categorizes and prioritizes the real-time traffic.
In the improved LLQ algorithm, all incoming traffic will arrive at the classifier, from outside the system according to either an MMPP or a Poisson process with specified rate.
This study proposes an improved LLQ algorithm which delays voice packets that arrive while the video packets are already in the queue and services video packets as long as the voice packets are not delayed beyond the maximum tolerable delay limits.
Table-1: Comparison of mean LLQ scores of groups at baseline, 12 hours, 24 hours, 36 hours and 48 hours.
The comparison between LLQ score of group 1 and group 2 was not statistically significant at any level: baseline, 12 hrs, 24 hrs, 36 hrs, and 48 hrs, as evident in table 1.
The differential for right lower quadrant (RLQ) pain, like that of LLQ pain, includes colonic, gynecologic, and renal etiologies.
His physical exam revealed significant tenderness to palpation in the LLQ, but no rebound or guarding.
This paper proposes detailed algorithm in which concept of mapping voice and video telephony to different QoS classes idea of implementing LLQ scheduler and packet treatment strategies for the UMTS core network and analyzes them in a large set of simulation experiments.
We choose Low Latency Queuing LLQ because the relative importance of each class can be modified easily according to change of traffic mix hence it is more flexible.
The main advantage of LLQ over the classic PQ is that the LLQ strict priority queue is policed which minimize the chances of starvation of other queues.
Theses parameters are investigated using different simulation experiments in which different scheduling algorithms WRR PQ and LLQ are implemented and evaluated for different scenarios of link congestion.
It is clear from the Figure 8 that if PQ and LLQ are implemented average end-to-end delay for conversational class remains below 100ms even in case of high congestion.