Comment Resolutions Author: March 2011 doc.: IEEE 802.11-yy/xxxxr0 January 2012 Comment Resolutions Author: Abstract: This presentation includes comment resolutions for CIDs 90,96,97,98. Notice: This document has been prepared to assist IEEE 802.19. 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. Junyi Wang, NICT Tuncer Baykas, NICT

January 2012 CID 90 Comment: Antennagain cannot be specified by one value, Change ASN.1 definition of “antennagain” into Antennagain in line 12 of page 35, and line 52 of page 77 and define the Antennagain as follows; Antennagain ::= sequence of sequence{ theta real, phi real, gain real} Theta is elevation angle from local horizon in degrees, Phi is azimuth angle from true north in degrees, gain is in dBi. Junyi Wang, NICT

January 2012 CID 96 97 Comment CID 96: "Expected load" should be clarified. Comment CID 97: "Occupancy and total occupancy" should be clarified Change channelload in Table 29 into desired occupancy. Change expectedload in Line 35 of page 37 into desired occupancy Change channelload in Table 71 into desired occupancy Add the following description in Table 80 Occupancy is the percentage of the time that a WSO is actively transmitting in a band. Total occupancy is the percentage of the time that a WSO and its neighbors are actively transmitting in a band. Add the following description in Table 29 and Table 71 Desired occupancy is the percentage of the time that a WSO should be actively transmit to achieve its desired or higher throughput. Junyi Wang, NICT

January 2012 CID 98 Comment: There is no indication of how long the channels are available. Add to payloads of AvailableChannels_Response in Table 49 and AvailableChannels_Announcement in Table 50 below parameters Information element Data type Description availableStartTime GeneralizedTime Optional Start time of availability of a channel availableDuration REAL Optional Duration of availability Junyi Wang, NICT