公开(公告)号：US20170336853A1

公开(公告)日：2017-11-23

申请号：US15451645

申请日：2017-03-07

Applicant: Intel Corporation

Inventor： Naveen Cherukuri ,  Jeffrey WILCOX ,  Venkatraman Iyer ,  Selim BILGIN ,  David S. Dunning ,  Robin Tim FRODSHAM ,  Theodore Z. Schoenborn ,  Sanjay Dabral

IPC: G06F1/32 ,  H04W52/02

CPC classification number: G06F1/3287 ,  G06F1/3296 ,  H04W52/0219 ,  H04W52/0229 ,  Y02D70/122

Abstract: Methods and apparatus relating to link power savings with state retention are described. In one embodiment, one or more components of two agents coupled via a serial link are turned off during idle periods while retaining link state in each agent. Other embodiments are also disclosed.