Matches in SemOpenAlex for { <https://semopenalex.org/work/W3154560400> ?p ?o ?g. }
- W3154560400 abstract "Conventional planar video streaming is the most popular application in mobile systems and the rapid growth of 360 video content and virtual reality (VR) devices are accelerating the adoption of VR video streaming. Unfortunately, video streaming consumes significant system energy due to the high power consumption of the system components (e.g., DRAM, display interfaces, and display panel) involved in this process. We propose BurstLink, a novel system-level technique that improves the energy efficiency of planar and VR video streaming. BurstLink is based on two key ideas. First, BurstLink directly transfers a decoded video frame from the host system to the display panel, bypassing the host DRAM. To this end, we extend the display panel with a double remote frame buffer (DRFB), instead of the DRAM's double frame buffer, so that the system can directly update the DRFB with a new frame while updating the panel's pixels with the current frame stored in the DRFB. Second, BurstLink transfers a complete decoded frame to the display panel in a single burst, using the maximum bandwidth of modern display interfaces. Unlike conventional systems where the frame transfer rate is limited by the pixel-update throughput of the display panel, BurstLink can always take full advantage of the high bandwidth of modern display interfaces by decoupling the frame transfer from the pixel update as enabled by the DRFB. This direct and burst frame transfer of BurstLink significantly reduces energy consumption in video display by reducing access to the host DRAM and increasing the system's residency at idle power states. We evaluate BurstLink using an analytical power model that we rigorously validate on a real modern mobile system. Our evaluation shows that BurstLink reduces system energy consumption for 4K planar and VR video streaming by 41% and 33%, respectively." @default.
- W3154560400 created "2021-04-26" @default.
- W3154560400 creator A5010929521 @default.
- W3154560400 creator A5019739002 @default.
- W3154560400 creator A5040743445 @default.
- W3154560400 creator A5044416322 @default.
- W3154560400 creator A5045031453 @default.
- W3154560400 creator A5050695684 @default.
- W3154560400 creator A5051471460 @default.
- W3154560400 creator A5083434792 @default.
- W3154560400 date "2021-04-11" @default.
- W3154560400 modified "2023-09-27" @default.
- W3154560400 title "BurstLink: Techniques for Energy-Efficient Conventional and Virtual Reality Video Display." @default.
- W3154560400 cites W1468576370 @default.
- W3154560400 cites W1592692354 @default.
- W3154560400 cites W163760944 @default.
- W3154560400 cites W1913772042 @default.
- W3154560400 cites W1963651058 @default.
- W3154560400 cites W1967566355 @default.
- W3154560400 cites W1973262023 @default.
- W3154560400 cites W1977149250 @default.
- W3154560400 cites W1979499053 @default.
- W3154560400 cites W1983096442 @default.
- W3154560400 cites W1990385054 @default.
- W3154560400 cites W1993488239 @default.
- W3154560400 cites W1996279584 @default.
- W3154560400 cites W1997533135 @default.
- W3154560400 cites W1998877471 @default.
- W3154560400 cites W2004937484 @default.
- W3154560400 cites W2023877257 @default.
- W3154560400 cites W2024066070 @default.
- W3154560400 cites W2032512814 @default.
- W3154560400 cites W2042437844 @default.
- W3154560400 cites W2070015279 @default.
- W3154560400 cites W2072358789 @default.
- W3154560400 cites W2083690875 @default.
- W3154560400 cites W2114835066 @default.
- W3154560400 cites W2126175207 @default.
- W3154560400 cites W2133008350 @default.
- W3154560400 cites W2135965542 @default.
- W3154560400 cites W2138371513 @default.
- W3154560400 cites W2139299001 @default.
- W3154560400 cites W2140199336 @default.
- W3154560400 cites W2142364550 @default.
- W3154560400 cites W2146395539 @default.
- W3154560400 cites W2148099808 @default.
- W3154560400 cites W2152490057 @default.
- W3154560400 cites W2158322848 @default.
- W3154560400 cites W2162452656 @default.
- W3154560400 cites W2170257519 @default.
- W3154560400 cites W2175118756 @default.
- W3154560400 cites W2194829090 @default.
- W3154560400 cites W2237415205 @default.
- W3154560400 cites W2288669328 @default.
- W3154560400 cites W2293004601 @default.
- W3154560400 cites W2293640271 @default.
- W3154560400 cites W2323475465 @default.
- W3154560400 cites W2612094043 @default.
- W3154560400 cites W2613370555 @default.
- W3154560400 cites W2620650096 @default.
- W3154560400 cites W2620871200 @default.
- W3154560400 cites W2623784065 @default.
- W3154560400 cites W2758907315 @default.
- W3154560400 cites W2789554134 @default.
- W3154560400 cites W2793528983 @default.
- W3154560400 cites W2794991455 @default.
- W3154560400 cites W2801453235 @default.
- W3154560400 cites W2808118451 @default.
- W3154560400 cites W2826107421 @default.
- W3154560400 cites W2941625980 @default.
- W3154560400 cites W2950532338 @default.
- W3154560400 cites W2996353500 @default.
- W3154560400 cites W3016987879 @default.
- W3154560400 cites W3025960525 @default.
- W3154560400 cites W3042865289 @default.
- W3154560400 cites W3105766518 @default.
- W3154560400 cites W3168184442 @default.
- W3154560400 cites W65564217 @default.
- W3154560400 cites W1497344155 @default.
- W3154560400 cites W1539272039 @default.
- W3154560400 cites W2226749662 @default.
- W3154560400 cites W2266917367 @default.
- W3154560400 hasPublicationYear "2021" @default.
- W3154560400 type Work @default.
- W3154560400 sameAs 3154560400 @default.
- W3154560400 citedByCount "0" @default.
- W3154560400 crossrefType "posted-content" @default.
- W3154560400 hasAuthorship W3154560400A5010929521 @default.
- W3154560400 hasAuthorship W3154560400A5019739002 @default.
- W3154560400 hasAuthorship W3154560400A5040743445 @default.
- W3154560400 hasAuthorship W3154560400A5044416322 @default.
- W3154560400 hasAuthorship W3154560400A5045031453 @default.
- W3154560400 hasAuthorship W3154560400A5050695684 @default.
- W3154560400 hasAuthorship W3154560400A5051471460 @default.
- W3154560400 hasAuthorship W3154560400A5083434792 @default.
- W3154560400 hasConcept C111919701 @default.
- W3154560400 hasConcept C119599485 @default.
- W3154560400 hasConcept C126042441 @default.
- W3154560400 hasConcept C126831891 @default.
- W3154560400 hasConcept C127413603 @default.