MAC-layer anycasting in ad hoc networks
ACM SIGCOMM Computer Communication Review
Achievable throughput and service delay for imperfect cooperative retransmission MAC protocols
Proceedings of the 3nd ACM workshop on Performance monitoring and measurement of heterogeneous wireless and wired networks
A Service-Differentiated Random Access Strategy for Multi-channel Cooperative Relaying Networks
Wireless Personal Communications: An International Journal
A high-throughput random access protocol for multiuser MIMO systems
Research Letters in Communications - Regular issue
On the Use of Manchester Violation Test in Detecting Collision
Information Networking. Towards Ubiquitous Networking and Services
A slotted ALOHA protocol with cooperative diversity
Proceedings of the 4th Annual International Conference on Wireless Internet
Extending network lifetime for ALLIANCES
Computer Communications
IEEE Transactions on Communications
Wireless networks with retransmission diversity and carrier-sense multiple access
IEEE Transactions on Signal Processing
Content-aware multiple access protocol for cooperative packet speech communications
IEEE Transactions on Wireless Communications
Frequency-domain multipacket detection: a high throughput technique for SC-FDE systems
IEEE Transactions on Wireless Communications
Dual power multiple access with multipacket reception using local CSI
IEEE Transactions on Wireless Communications
Performance of large CDMA random access systems with retransmission diversity over fading channels
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Design and analysis of a splitting algorithm for a multi-packet reception ALOHA system
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Multiple access algorithms without feedback using combinatorial designs
IEEE Transactions on Communications
Cooperative wireless medium access exploiting multi-beam adaptive arrays and relay selection
IEEE Transactions on Signal Processing
A multipacket reception protocol based on cooperative communication for WMNs
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Iterative multipacket detection for high throughput transmissions in OFDM systems
IEEE Transactions on Communications
Collision and Fade Localization within Packets for Wireless LANs
Wireless Personal Communications: An International Journal
Wireless Personal Communications: An International Journal
Collision Localization for IEEE 802.11 Wireless LANs
Wireless Personal Communications: An International Journal
A Blind Collision Resolution Protocol Based on Cooperative Transmission
Wireless Personal Communications: An International Journal
| Hi-index | 35.69 |
A novel viewpoint to the collision resolution problem is introduced for wireless slotted random access networks. This viewpoint is based on signal separation principles borrowed from signal processing problems. The received collided packets are not discarded in this approach but are exploited to extract each individual user packet information. In particular, if k users collide in a given time slot, they repeat their transmission for a total of k times so that k copies of the collided packets are received. Then, the receiver has to resolve a k×k source mixing problem and separate each individual user. The proposed method does not introduce throughput penalties since it requires only k slots to transmit k colliding packets. Performance issues that are related to the implementation of the collision detection algorithm are studied. The protocol's parameters are optimized to maximize the system throughput