'Hidden terminals' presentation slideshows

Link Layer: Wireless Media Access Control

Link Layer: Wireless Media Access Control. Y. Richard Yang 11 /08/2012. Outline. Admin. and recap Wireless Media access control (MAC) Slotted Aloha Hidden terminal Example: 802.11 Hidden terminal with 802.11 revisited. Admin. Project check point I: next Tuesday

1.1k views • 90 slides

Admin.

CS43 4 /53 4 : Topics in Networked (Networking) Systems Wireless Foundation: Wireless MAC; 802.11 MAC; New Designs Yang (Richard) Yang Computer Science Department Yale University 208A Watson Email: yry@cs.yale.edu http:// zoo.cs.yale.edu /classes/cs434 /. Admin. PS2 questions

926 views • 64 slides

Cross-Layer Approach to Wireless Collisions

Cross-Layer Approach to Wireless Collisions. Dina Katabi. 802.11 devices are increasingly prevalent. office. Home. City mesh. distributed and bursty access. Two devices access medium together ? Collision. Job of the MAC: Avoid Collisions!. And when they happen?. Be in denial!.

661 views • 55 slides

Cross-Layer Approach to Wireless Collisions

Cross-Layer Approach to Wireless Collisions. Dina Katabi. 802.11 devices are increasingly prevalent. office. Home. City mesh. distributed and bursty access. Two devices access medium together ? Collision. Job of the MAC: Avoid Collisions!. And when they happen?. Be in denial!.

559 views • 55 slides

A Link Layer Scheme for Reliable Multicast in Wireless Networks

A Link Layer Scheme for Reliable Multicast in Wireless Networks. Thesis defense of: Aarthi Natarajan Advising Committee: Dr. Sandeep Gupta Dr. Partha Dasgupta Dr. Andrea Richa. Outline. Motivation Challenges Related Work: IEEE 802.11 Multicast, LBP, DBTMA System Model

561 views • 42 slides

A General Model of Wireless Interference

381 views • 28 slides

Scaling Mesh for Real

Scaling Mesh for Real. Ed Knightly ECE Department Rice University http://www.ece.rice.edu/~knightly. Scalable Mesh. High bandwidth 400 Mb/sec to residences and small businesses High availability Nomadicity Large-scale deployment High reliability and resilience Economic viability

219 views • 16 slides