The Signal Processing for Communications and Networking Technical Committee (SPCOM TC) aims at illuminating and exploring signal processing challenges in communications and networking. The SPCOM TC is pleased to welcome several new members, and thank three retiring members for their contribution. The SPCOM TC joined forces with the SAM TC joined forces in organizing two joint sessions at ICASSP 2010. The TC's flagship event is the IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). This year's SPAWC10 will be held June 20-23, 2010, in Marrakech, Morocco.