Temporal-DHT and its Application in P2P-VoD Systems. Abhishek Bhattacharya, Zhenyu Yang & Shiyun Zhang. Roadmap. Introduction Indexing Buffer Management Content Distribution Results Summary. Introduction.
Abhishek Bhattacharya, Zhenyu Yang & Shiyun Zhang
Generic DHT indexing record: < pi , cj >
where pi is the peer currently hosting the content cj
t-DHT indexing record: < pi , cj , TTL>
where TTL is the time-to-live for the particular indexing record.
t-DHT also utilizes a publish interval (T) which signifies the periodicity of the lazy updates. T is a design choice and can be defined as a multiple of playback data rate.
Range Query Reformulation in t-DHT