7SEGMNT.zip - LabVIEW ( Laboratory Virtual Instrument Engineering Workbench) is a system-design platform and development environment for a visual programming language National Instruments. The graphical language is named G (not to be confused with G-code). Originally released for the Apple Macintosh in 1986, LabVIEW is commonly used for data acquisition, instrument control, and industrial automation on a variety of platforms including Microsoft Windows, various versions of UNIX, Linux, and Mac OS X. The latest version of LabVIEW is LabVIEW 2014, released in August 2014.
A Virtual interface for & segment display is created here,2015-05-10 14:15:14,下载1次
ber.zip - A random stream of bits the size of the desired transport block undergoes
Downlink Shared Channel (DL-SCH) coding to rate match the transport block
to the available PDSCH bits. Scrambling, modulation, precoding and layer
mapping are then applied to form the complex PDSCH symbols. AWGN is added
to these symbols after which channel decoding and demodulation are
performed to recover the transport block. Using the recovered transport
block a BER curve is plotted for a given range of SNR values.
,2015-05-10 14:05:33,下载7次
puschthrou.zip - LTE (Long Term Evolution) and LTE-Advanced have been developed to respond to the
requirements of this era and to realize the goal of achieving global broadband mobile communications.
The goals and objectives of this evolved system include higher radio access data
rates, improved system capacity and coverage, flexible bandwidth operations, significantly
improved spectral efficiency, low latency, reduced operating costs, multi-antenna support, and
seamless integration with the Internet and existing mobile communication systems.
The LTE physical layer includes transmissions in uplink and downlink. The uplink transmissions are governed by PUSCH. The throughput performance of PUSCH is analyzed here,2015-05-10 13:56:58,下载16次
pdschth.zip - Long-Term Evolution (LTE) is a new standard speci ed by 3GPP for fourth generation (4G)
wireless communications. LTE provides high spectral eciency, high peak data rates, short
round trip time, and frequency
exibility. It relies on the following technologies Orthog-
onal Frequency Division Multiplexing (OFDM) and Multiple-Input and Multiple- Output
(MIMO), robust channel coding, scheduling and link adaptation.
This code tests for the throughput performance of LTE physical downlink shared channel,2015-05-10 13:51:48,下载17次
pdschconformncetet.zip - Long-Term Evolution (LTE) is a new standard speci ed by 3GPP for fourth generation (4G)
wireless communications. LTE provides high spectral eciency, high peak data rates, short
round trip time, and frequency
exibility. It relies on the following technologies Orthog-
onal Frequency Division Multiplexing (OFDM) and Multiple-Input and Multiple- Output
(MIMO), robust channel coding, scheduling and link adaptation [1]. LTE is interoperable
with widely used technologies such as GPRS, WCDMA and HSPA, and this enables mobile
operators deploying LTE to provide a seamless service and multimode devices for customers.
Some companies have already launched commercial LTE networks, e.g., Verizon Wireless in
the United States and Vodafone in Europe.
Here,the throughput of LTE physical layer in downlink transmissions is carried out. The various steps like CRC,turbo coding, code block segmentation,scrambling, modulation and precoding are also carried out.,2015-05-10 13:48:50,下载33次