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The Ultra-Short Range (USR) Opportunity

Delve into the USR wireless docking concept for mobile phones, offering application scenarios like remote desktop, cloud PC, and interactive game docking stations with low latency and high data rates. Discover the requirements for this innovative technology presented by Samsung.

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The Ultra-Short Range (USR) Opportunity

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  1. The Ultra-Short Range (USR) Opportunity Date: 2016/01/19 Authors: SangHyun Chang, et al. (Samsung)

  2. Abstract • The past decade has seen a flurry of activities in the 60 GHz-band, including the IEEE 802.11ad/WiGig standardization activity, as well as commercialization activities for 60 GHz products. • However, the 60 GHz market is yet to take off. • Some of the issues that have been pointed out include power budget, absence of a killer application, form factor, fragile radio links (orientation changes could disrupt a link), polarization, distance, etc. • While commercialization efforts for mainstream 60 GHz (WiGig) technologies continue, an interesting opportunity (ultra-short range wireless docking) can be considered. • Today, we would like to discuss the Ultra-Short Range (USR) wireless docking usage model as a candidate mobile phone application. SangHyun Chang, et al. (Samsung)

  3. The Use Case Video stream transfer & Data transfer Wireless Power Charging Side View • USR Wireless Docking SangHyun Chang, et al. (Samsung)

  4. Usage Model: Mobile Phone USR Wireless Docking • Usage Scenario Assumptions: • The 11ay interfaces are deployed both in a smartphone and in a (wireless charging) pad. • The smartphone is placed on the pad for USR communication. • The pad has wired/wireless connection to peripherals (e.g., a monitor, a keyboard, a mouse, etc.) • Applications: • Remote Desktop • Cloud PC • Gigabit Docking w/ Wireless Charging Service • Interactive Game Docking Station • Traffic conditions: • Only one smartphone device can be placed on a wireless docking pad. • Low latency video stream transfer support for peripheral inputs. SangHyun Chang, et al. (Samsung)

  5. Requirements • Interactive Game Docking Station • Latency: ≤ 10ms (E2E) • Data rate: ≥ 1Gbps (low latency codec w/ compression rate1/3~1/4) • Remote Desktop/Cloud PC • Latency: ≤ 50ms (E2E) • Data rate: ≥ 1Gbps (visually lossless for text/line) • Gigabit Docking w/ Wireless Charging Service • Alignment-free placement on the pad • Low Power Consumption • ≤ 200mW for peak data rate • ≤ 0.5mW for discovery phase • Form Factor • Close to today’s NFC • Range • ≤ 0.1 m Wireless Docking Pad(Monitor/Keyboard/Mouse/LAN) Wireless Cloud Office SangHyun Chang, et al. (Samsung)

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