Iñaki Val, Sigurd Schelstraete, and Marcos Martinez from MaxLinear’s Standards Engineering team, along with Rubayet Shafin, Yue Qi, Peshal Nayak, Vishnu V. Ratnam, Bilal Sadiq, and Boon Loong Ng from Samsung Research America, have co-authored a white paper titled “Multi-Device Experience With Peer-to-Peer Connectivity in IEEE 802.11bn (Wi-Fi 8).”
The reliance on technologies such as AR/VR, ultra-HD streaming, and IoT has increased the demand for wireless networks with low, bounded latency and high throughput. Traditional Wi-Fi architectures face challenges in dense, multi-device environments. IEEE 802.11bn (Wi-Fi 8) includes peer-to-peer (P2P) connectivity enhancements that support direct device communication, which reduces interference and improves responsiveness.
The white paper details these P2P enhancements in Wi-Fi 8 networks and covers:
- Base-channel P2P enhancements using group-based TXOP sharing to optimize resource allocation and minimize latency.
- Off-channel P2P improvements via multi-AP coordination for interference-free channels.
- Simulation results showing gains in throughput, latency, and fairness relative to legacy approaches.
- Future directions, including dynamic TXOP requests, spatial reuse, and integrated coordinated TDMA for scalability and efficiency.
The document addresses multi-device connectivity in environments with immersive applications and IoT ecosystems, including homes, enterprises, and high-density settings.
