Incumbent Notification
{"Image DocumentName": "Incumbent Notification", "Image ImageDescription": "November Incumbent Notification. The problem. How to notify the BS about the presence of incumbents in a timely fashion? Two solutions are possible. CPEs with upstream bandwidth allocation. Send report provided bandwidth and time are available; and/or. Set dedicated bits in MAC header. CPEs without upstream bandwidth allocation. Urgent Coexistence Situation (UCS) Notification slots reserved specifically for incumbent notification purposes. Can use either contention-based or contention-based CDMA access. The size of a slot fits the smallest MAC frame necessary to perform the incumbent notification. Carlos Cordeiro, Philips.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}