Date | Title | One-Sentence Summary | Published | Presenter | Slides |
Jan 21 | Efficient Resource Management in OFDMA Femto Cells | MobiHoc 2009 | Shizhen | ||
Jan 28 | Coordinated load balancing, handoff/cell-site selection, and scheduling in multi-cell packet data systems | How to optimize throughput/utility func if multiple cells coordinate to perform load balancing and scheduling | Mobicom 2004 | Can | |
Feb 4 | Inter-cell scheduling in wireless data networks | European Wireless Conf. 2005 | Donghoon | ||
Feb 11 | CTRL: A Self-Organizing Femtocell Management Architecture for Co-Channel Deployment | Mobicom 2010 | Dawei | ||
Feb 18 | Characterizing Radio Resource Allocation for 3G Networks. | Mobicom 2010 | Jinkyu | ||
Feb 25 | Bartendr: A Practical Approach to Energy-Aware Cellular Data Scheduling | Mobicom 2010 | Iftek | ||
Mar 4 | Architecture and abstractions for environment and traffic aware system-level coordination of wireless systems | Mobicom 2010 | Po-Kai | ||
Mar 11 | Energy-Delay Tradeoffs in Smartphone Applications | MobiSys 2010 | Xiaohang | ||
Mar 18 | No Meeting | XXX | |||
Mar 25 | The Effect of Packet Loss on Redundancy Elimination in Cellular Wireless Networks | IMC 2010 | Rohan | ||
Apr 1 | Performance Comparison of 3G and Metro-Scale WiFi for Vehicular Network Access | MobiSYs 2010 | Wei-Cheng | ||
Apr 15 | No Meeting | XXX | |||
Apr 22 | Practical Distributed User Association Policies for Wireless Systems with Dynamic Interference | ToN submitted | Jaemin | ||
Apr 29 | Dynamic association for load balancing and interference avoidance in multi-cell networks | TWC 2009 | Manu |
Date | Title | One-Sentence Summary | Published | Presenter | Slides |
Sep 3 | Fine-grained Channel Access in Wireless LAN | Proposes FICA, a fine-grained channel access method for WLANs: new PHY architecture based on OFDM, frequency-domain contention, stations contend for OFDM subcarriers using PHY layer RTS/CTS. | SIGCOMM '10 | Dimitris | fica.ppt |
Sep 10 | The Spaces Between Us: Setting and Maintaining Boundaries in Wireless Spectrum Access | Proposes Ganache, a guardband configuration system; sets and adapts guardbands based on local topology and propagation conditions. | MobiCom '10 | Wei-Cheng | ganache.pdf |
Sep 17 | Efficient Error Estimating Coding: Feasibility and Applications (BEST PAPER) | Proposes new type of codes, Error Estimating Codes (EEC). EEC does not correct errors (unlike Error Correction Codes -- ECC) but enables the receiver to estimate the BER with lower redundancy and computational overhead than ECC. | SIGCOMM '10 | Jaemin | EEC.pdf |
Sep 24 | NO MEETING | ||||
Oct 1 | Exploring Link Correlation for Efficient Flooding in Wireless Sensor Networks | Proposes Collective Flooding (CF), a flooding technique exploiting link correlation and collective ACKs to achieve the same level of flooding reliability as state-of-the-art solutions with 30-50% lower number of packet transmissions and dissemination delay. | NSDI '10 | Iftekharul | |
Oct 8 | Frequency-Aware Rate Adaptation and MAC Protocols | Proposes FARA, a combined frequency-aware rate adaptation and MAC protocol. Computes per-frequency (OFDM subcarrier) SNR, adapts bitrate independently across frequencies, allocates each sender-receiver pair the frequencies that work best for that pair. | MobiCom '09 | Xiaohang | |
Oct 15 | CSMA/CN: Carrier Sense Multiple Access with Collision Notification | Since CSMA/CD (collision detection) is not feasible in wireless networks, the paper proposes CSMA/CN (colision notification), exploiting signal correlation. | MobiCom '10 | Dimitris | |
Oct 22 | NO MEETING | ||||
Oct 29 | Distributed and Provably-Efficient Algorithms for Joint Channel-Assignment,
Scheduling and Routing in Multi-Channel Ad Hoc Wireless Networks |
Develops online algorithms to jointly solve the channel-assignment, scheduling and routing problem. Shows the algorithms are provably efficient, i.e., even compared with the optimal centralized and offline algorithm, they can achieve a provable fraction of the maximum system capacity. | ToN '09 | Can | |
Nov 5 | A Case for Adapting Channel Width in Wireless Networks | Makes the case for systems that adapt channel width, proposes SampleWidth, a channel width adaptation algorithm for the base case of a sender-receiver pair. | SIGCOMM '08 | Wei-Cheng | |
Nov 12 | NO MEETING | ||||
Nov 19 | Supporting Demanding Wireless Applications with Frequency-agile Radios | Proposes Jello, an alternative (distributed) approach to CSMA that relies on frequency-agile radios. Addresses the spectrum fragmentation problem using two techniques: online spectrum defragmentation and non-contiguous access. | NSDI '10 | Xiaohang | |
Nov 26 | NO MEETING - Thanksgiving | ||||
Dec 3 | Learning to Share: Narrowband-Friendly Wideband Wireless Networks | Proposes SWIFT, a system that allows high-throughput wideband nodes to coexist with unknown narrow-band devices (802.11, ZigBee), without sacrificing throughput and distance of wideband devices. | SIGCOMM '08 | Dawei |