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Systems & networking

Researching and inventing new technologies for next-generation infrastructures and platforms for sensors, devices and the cloud.

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Efficient AI | Making Azure's big bet possible

Weishung Liu on the Microsoft Research Podcast

What’s Your Story: Weishung Liu | Microsoft Research Podcast

AI Infrastructure | Towards efficient AI/ML deployment

Microsoft at ASPLOS 2024: Advancing hardware and software for high-scale, secure, and efficient modern applications

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Published Date

Publication

Real-Time, Fully-Loaded C-band, Low-Latency, Long-Haul Transmission over Hollow-Core Fiber (HCF)

Y. Hong, A. Ali, M. Kamalian-Kopae, B. Gholizadeh, S. Bawn, J. Hooley, S. Bakhtiari Gorajoobi, E.N. Fokoua, Y. Chen, C. Wallace, J. Gaudette, D.J. Richardson, B.J. Puttnam

European Conference Optical Communication (ECOC) | October 2025

Video

Microsoft Research India – The lab culture

September 30, 2025 | P. Anandan, Indrani Medhi Thies, B. Ashok, Sriram Rajamani, Vidhya Yella Reddy, Manik Varma, Kalika Bali, Jayashree Mohan, Venkat Padmanabhan

Watch the founder, former and current leaders, and researchers at the Microsoft Research India lab talk about its unique culture. They reflect on their journeys, growth, and what makes the lab such a great place…

a group of people from the Microsoft Research India Lab posing for a photo

07:01

Video

Microsoft Research India – The evolution

September 30, 2025 | Venkat Padmanabhan, P. Anandan, Rick Rashid, Peter Lee, Doug Burger, Sriram Rajamani

Learn about Microsoft Research India’s journey from its inception to becoming a leading research center in computer science in India.

Peter Lee, Sriram Rajamani, Venkat Padmanabhan, and Doug Burger standing together smiling

06:04

Publication

Medha: Efficient LLM Inference on Multi-Million Context Lengths Without Approximation

Amey Agrawal, Haoran Qiu, Junda Chen, Íñigo Goiri, Chaojie Zhang, Rayyan Shahid, Ramachandran Ramjee, Alexey Tumanov, Esha Choukse

September 2025

Project

Microsoft Research Blog

Breaking the networking wall in AI infrastructure

September 9, 2025 | Paolo Costa

Datacenter memory and network limits are restraining AI system performance. MOSAIC uses microLEDs and a wide-and-slow optical architecture to deliver faster, longer, more reliable, and energy efficient connections that could transform AI cluster designs.

Two white line icons on a gradient background transitioning from blue to pink. From left to right: icon representing a set of gears; an icon representing three connected nodes each containing a user icon

Publication

SKYLINK: Scalable and Resilient Link Management in LEO Satellite Network

Wanja de Sombre, Arash Asadi, Debopam Bhattacherjee, Deepak Vasisht, Andrea Ortiz, Debopam Bhattacherjee

September 2025

Publication

Software-based Live Migration for RDMA

Xiaoyu Li, Ran Shu, Yongqiang Xiong, Fengyuan Ren

ACM SIGCOMM | September 2025

Publication

Falcon: A Reliable, Low Latency Hardware Transport

Arjun Singhvi, Nandita Dukkipati, Prashant Chandra, Hassan M. G. Wassel, Naveen Kr. Sharma, Anthony Rebello, Henry Schuh, Praveen Kumar, Behnam Montazeri, Neelesh Bansod, Sarin Thomas, Inho Cho, Hyojeong Lee Seibert, Baijun Wu, Rui Yang, Yuliang Li, Kai Huang, Qianwen Yin, Abhishek Agarwal, Srinivas Vaduvatha, Weihuang Wang, Masoud Moshref, Tao Ji, David Wetherall, Amin Vahdat

SIGCOMM 2025 | September 2025

Publication

RANBooster: Democratizing advanced cellular connectivity through fronthaul middleboxes

Xenofon Foukas, Tenzin Samten Ukyab, Bozidar Radunovic, Sylvia Ratnasamy, Scott Shenker

SIGCOMM 2025 | September 2025

Project

Event

SIGCOMM 2025

September 8, 2025 – September 11, 2025 | Coimbra, Portugal

Microsoft is proud to sponsor ACM SIGCOMM 2025 (opens in new tab), the premier annual conference of the ACM Special Interest Group on Data Communication. This year’s event will be held at the historic Convento…

Systems & networking

Highlights