Title :
Discovery of device-device proximity: Physical layer design for D2D discovery
Author :
Ying Peng ; Qiubin Gao ; Shaohui Sun ; Zheng Yan-Xiu
Author_Institution :
State Key Lab. of Wireless Mobile Commun., China Acad. of Telecommun. Technol. (CATT), Beijing, China
Abstract :
This paper introduces scenarios, use cases and requirements for discovery of device-device (D2D) proximity from 3GPP SA and RAN. D2D discovery procedure, D2D discovery signal and LTE-based design are discussed. Corresponding solution options and discovery link budget based on current 3GPP evaluation are also provided.
Keywords :
3G mobile communication; Long Term Evolution; mobile handsets; radio access networks; radio links; 3GPP SA evaluation; D2D proximity; LTE-based design; RAN; device-device proximity; discovery link budget; Conferences; Interference; Multiplexing; Power demand; Safety; Synchronization; D2D; beacon; discovery; network-assistance;
Conference_Titel :
Communications in China - Workshops (CIC/ICCC), 2013 IEEE/CIC International Conference on
Conference_Location :
Xi´an
DOI :
10.1109/ICCChinaW.2013.6670589
