%% You should probably cite draft-miao-tsv-hpcc or draft-miao-iccrg-hpccplus instead of this I-D. @techreport{pan-tsvwg-hpccplus-00, number = {draft-pan-tsvwg-hpccplus-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-pan-tsvwg-hpccplus/00/}, author = {Hongqiang H. Liu and Rui Miao and Rong Pan and Jeongkeun Lee and Changhoon Kim}, title = {{HPCC++: Enhanced High Precision Congestion Control}}, pagetotal = 15, year = , month = , day = , abstract = {Congestion control (CC) is the key to achieving ultra-low latency, high bandwidth and network stability in high-speed networks. However, the existing high-speed CC schemes have inherent limitations for reaching these goals. In this document, we describe HPCC++ (High Precision Congestion Control), a new high-speed CC mechanism which achieves the three goals simultaneously. HPCC++ leverages in-network telemetry (INT) to obtain precise link load information and controls traffic precisely. By addressing challenges such as delayed INT information during congestion and overreaction to INT information, HPCC++ can quickly converge to utilize free bandwidth while avoiding congestion, and can maintain near-zero in-network queues for ultra-low latency. HPCC++ is also fair and easy to deploy in hardware, implementable with commodity programmable NICs and switches.}, }