Novel Scheduling Algorithm for 3GPP Downlink LTE Cellular Network
نویسندگان
چکیده
منابع مشابه
Signal Detection for 3GPP LTE Downlink: Algorithm and Implementation
In this paper, we investigate an efficient signal detection algorithm, which combines lattice reduction (LR) and list decoding (LD) techniques for the 3rd generation long term evolution (LTE) downlink systems. The resulting detector, called LRLD based detector, is carried out within the framework of successive interference cancellation (SIC), which takes full advantages of the reliable LR detec...
متن کاملDownlink Scheduling in 3GPP Long Term Evolution (LTE)
In this report an overview of the Long Term Evolution (LTE) is presented. LTE is the evolution of the Universal Mobile Telecommunications System (UMTS). It allows mobile users to access Internet through their devices (mobile telephones, laptop…). LTE intends to deliver high speed data and multimedia services to next generation. In the coming years LTE mobile broadband technology will be widely ...
متن کاملChannel Aware Scheduling Algorithm for LTE Uplink and Downlink
In the past two decades, there has been a drastic increase in the mobile traffic, which is caused by the improved user experience with smart phones and its applications. In LTE system, the packet scheduler plays a vital role in the effective utilization of the resources. This field is not standardized and has immense scope of improvement, allowing vendor-specific implementation. LTE scheduling ...
متن کاملOptimized Scheduling Technique of Null Subcarriers for Peak Power Control in 3GPP LTE Downlink
Orthogonal frequency division multiple access (OFDMA) is a key multiple access technique for the long term evolution (LTE) downlink. However, high peak-to-average power ratio (PAPR) can cause the degradation of power efficiency. The well-known PAPR reduction technique, dummy sequence insertion (DSI), can be a realistic solution because of its structural simplicity. However, the large usage of s...
متن کاملPerformance Evaluation of CFO Estimation Algorithm for the Downlink of 3GPP LTE
Abstract::LTE is a new standard towards 4 generation in LTE OFDM is used as the basic multiple access technique. OFDM is very sensitive to Synchronization error in from carrier frequency offset because it can cause due to Doppler Shift and frequency mismatch and inter carrier interefernce which results in CFO. In this paper, we present algorithms for determining carrier frequency offset (CFO) f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Procedia Computer Science
سال: 2014
ISSN: 1877-0509
DOI: 10.1016/j.procs.2014.10.038