Title :
Research and development of designing HARQ in LTE system
Author :
Zhang, Demin ; Zhongjun, Jiang
Author_Institution :
Coll. of Electroning Eng., Chongqing Univ. of Posts & Telecommun., Chongqing, China
Abstract :
Because reliability of data transmission is crucial and there are noises or interference in Long Term Evolution (LTE) system, the process of HARQ are becoming complicated and important. In this paper, firstly we study and introduce HARQ. Then the central work is research of HARQ which the protocol didn´t refer to and need giving attention to; through analyzing details of the questions, proposed a development of HARQ in SPS and cooperation between HARQ and ARQ. Finally, we proved feasibility of the way and it enhances security of transmission with theoretic analysis.
Keywords :
Long Term Evolution; automatic repeat request; protocols; telecommunication security; HARQ; LTE system; Long Term Evolution system; SPS; central work; data transmission reliability; protocol; transmission security enhancement; Automatic repeat request; Downlink; Educational institutions; Long Term Evolution; Physical layer; Protocols; Security; ARQ; HARQ; LTE; SPS;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2012 2nd International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4577-1414-6
DOI :
10.1109/CECNet.2012.6201801
