82 Reservation scheme 01000 01000 00000 01010 00100 03110 S1S2S3S4S5S1S2S3S4S5 reservation frame message frame T5T5 T4T4 only different to 1 if + +  time ≥ one round- trip delay
{"Image DocumentName": "only different to 1 if + +", "Image ImageDescription": "Reservation scheme. S1. S2. S3. S4. S5. 1. T5. T multi acess: extem: if you want sent: just sent \u2013 if collusuion \u2013 repeat\u2026 (works for small groups..) if too many senders: agreement on who snets next\u2026 for each possible message \u2013 each participan sents 1 bit. afterwards: sum up (modulus must be big enough\u2026) broadcast reservation frame: result: skip 1. frame. second frame: colusion \u2013 skip it. price to be paid: after recervagtion frame: one round trip delay for broadcast\u2026 note: if addition mod 2 \uf0e0 false feeling of everything is ok\u2026 \u2265 one. round- trip. delay. only different to 1 if + + reservation frame. message frame. time.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}