Carlos Urrutia-Valdés

Mobile data explosion: Monetizing the opportunity through dynamic policies and QoS pipes

Amit Mukhopadhyay, Z. John Zhao, Mohamed El-Sayed, 2011, Bell Labs Technical Journal.

SIP in 3G wireless networks: Service models, architecture, and network design

Amit Mukhopadhyay, Zulfiquar Sayeed, Dong Sun, 2004, Bell Labs Technical Journal.

Macro and small cell/Wi-Fi networks: An analysis of deployment options as the solution for the mobile data explosion

Amit Mukhopadhyay, Carlos Urrutia-Valdés, Perminder Dhawan, 2013, Bell Labs Technical Journal.

An analysis of capital expenses and performance trade-offs among IMS CSCF deployment options

Carlos Urrutia-Valdés, Anne Lee, 2008, Bell Labs Tech. J..

Delivering quality of experience in multimedia networks

Harold J. Batteram, Amit Mukhopadhyay, Gérard Damm, 2010, Bell Labs Technical Journal.

Presence and availability with IMS: Applications architecture, traffic analysis, and capacity impacts

Amit Mukhopadhyay, Carlos Urrutia-Valdés, Mohamed El-Sayed, 2006, Bell Labs Technical Journal.

IMS service enhancement layer: A quantitative value proposition

Ying Hu, Amit Mukhopadhyay, Zulfiquar Sayeed, 2007, Bell Labs Technical Journal.