We welcome submissions for GCWCN2014’s Technical Program in the following areas and not limited to: Security Security and privacy Reliability aspects Mechanisms for authentication Secure communication Encryption algorithms Sensor secure management Data integrity and trustworthiness issues IoT security Information-theoretic security Cyber security and policies Application layer security End-to-end security and mobility Wireless network security and privacy Green and secure MAC Embedded security Cognitive radio networks and Green communication Cognitive radio networks Future wireless internet Green Communication Cloud computing and data center networks Internet of Things Interworking of heterogeneous wireless networks Localization for wireless networks Optimal energy-aware clustering Traffic and energy consumption rate Energy-efficient topology control Energy optimization in multi-hop communications Energy supply, lifetime and transmission power Energy harvesting for autonomous networks Wireless Communication Multiple accesses controls Ad hoc and sensor networks Co-operative networks Network protocols and QoS scheduling Radio resource and mobility management Next generation networks Wireless telemedicine and e-health services Radio propagation and channel modeling Source, channel coding and access techniques RFID and wireless sensor networks Positioning and localization protocols Cross-layer design and optimization Media and Signal Processing Image, Video, and Multimedia signal processing Virtual reality signal processing Speech and audio signal processing Social media networks Multimedia communications Compressive sensing and compressive sampling Adaptive signal processing Signal processing applications and systems Sensor array & multichannel signal processing Multi-rate signal processing Spoken language processing Video processing, segmentation and analysis Communication Networks Congestion and admission control Machine-to-Machine (M2M) communications Multimedia QoS and traffic management Wireless networking in smart cities Smart grid networks Mobile social networks Inter-working of 2G, 3G and 4G wireless networks B3G/4G systems, WiMAX, WLAN, WPAN 5G Internetworking Vehicular networks Self-organizing networks MIMO antennas and network architectures LTE/LTE-A Mobile, Wireless Computing and Networking Mobile and wireless IP Mobility, location, and handoff management Data replication and wireless broadcasting, and routing Service oriented architectures, service portability, Context and location aware applications Multi-hop and relay networks Network estimation and processing techniques E2E protocols over wireless networks Proxies and middleware for wireless networks