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Proposal to define a new Information Element for User Enhancement Profile to optimize video formats in wireless personal area networks. The IE offers flexibility in separating MSBs and LSBs, applicable to various classifications such as luminance and chrominance.
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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Resolution to comment #9 and #10] Date Submitted: [] Source: [Seung-Eun Hong1 , Yongsun Kim2, Kyeongpyo Kim3, Hyoungjn Kwon4, Wooyong Lee5] Company: [Electronics and Telecommunications Research Institute (ETRI)] Address: [ETRI, 161 Gajeong-dong, Yuseong-gu, Daejeon, 305-700, Republic of Korea] Voice: [], FAX: [], E-Mail: [iptvguru@etri.re.kr 1,doori@etri.re.kr2, kpkim@etri.re.kr3, kwonjin@etri.re.kr4, wylee@etri.re.kr5] Re: [] Abstract: [Comment resolutions.] Purpose: [To be considered in IEEE 802.15.3c standard] Notice:This document has been prepared to assist the IEEE P802.15. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release:The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P802.15. ETRI
Comment #9 • Need to have an indication for the position of the middle point which separates MSBs from LSBs. • Comment #10 • To make UEP be optimized for various types of video formats, UEP procedure needs to be applicable not only for MSBs and LSBs but also other classifications, for example, luminance and chrominance and so on. Comment #9 and #10 ETRI
UEP Specific IE • Define a new IE as a Non-Beacon IE • UEP Specific IE can give us flexibility for separating position of MSBs and LSBs in the UEP. • It isused in Announcement/Probe request command frames Comment Resolution ETRI
BACK-UP SLIDES March, 2008 Slide 4 ETRI
UEP Specific IE • MSB/LSB Separation field in IE May, 2008 Slide 5 ETRI