UIBC 小註解
2014-02-25 09:13
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转自:http://www.cash.idv.tw/wordpress/?p=7942
UIBC 是指 User Input Back Channel, 用在 WIFI Display 的情境之下. 由於顯示裝置 (*** sink device) 和發送裝置 (*** source device) 只能透過無線傳輸, 所以從顯示裝置反過來操作發送裝置的話, 就叫做 UIBC.
上圖中的示意圖, 左邊的 310 可以換成平板或是手機 (410), 右邊可以換成筆電 (420). 不過手機一定是拿在手上, 自己控制自己就好啦!哪需要用到 UIBC?非也! Samsung 申請了個討厭的專利, 連筆電控制手機都納入了專利的範圍, 還好它在 2010/11/2 申請到現在還沒過.
這個專利的摘要說:A method and apparatus for providing a user input back channel (UIBC) in an audio/video (***) source device and an *** sink device communicating according to a
wireless fidelity (Wi-Fi) display (WFD) standard is provided. The method includes: setting up an *** control session and an *** data session between the *** source devices according to the WFD standards; enabling the UIBC from the *** sink device to the *** source
device by using the *** control session; and transmitting a user input from the *** sink device to the *** source device through the UIBC.
讓我們拭目以待, 看看拿了 20 個美國專利的 LEE; Jae-min, 和 11 個專利的 NA; Il-ju 這次是否能夠得逞.
UIBC 是指 User Input Back Channel, 用在 WIFI Display 的情境之下. 由於顯示裝置 (*** sink device) 和發送裝置 (*** source device) 只能透過無線傳輸, 所以從顯示裝置反過來操作發送裝置的話, 就叫做 UIBC.
上圖中的示意圖, 左邊的 310 可以換成平板或是手機 (410), 右邊可以換成筆電 (420). 不過手機一定是拿在手上, 自己控制自己就好啦!哪需要用到 UIBC?非也! Samsung 申請了個討厭的專利, 連筆電控制手機都納入了專利的範圍, 還好它在 2010/11/2 申請到現在還沒過.
這個專利的摘要說:A method and apparatus for providing a user input back channel (UIBC) in an audio/video (***) source device and an *** sink device communicating according to a
wireless fidelity (Wi-Fi) display (WFD) standard is provided. The method includes: setting up an *** control session and an *** data session between the *** source devices according to the WFD standards; enabling the UIBC from the *** sink device to the *** source
device by using the *** control session; and transmitting a user input from the *** sink device to the *** source device through the UIBC.
讓我們拭目以待, 看看拿了 20 個美國專利的 LEE; Jae-min, 和 11 個專利的 NA; Il-ju 這次是否能夠得逞.
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