uplink channel data rate
Channel estimation and analog beam selection for uplink multiuser hybrid beamforming system
... of data traffics has caused demands to exponentially expand wireless data traffic ...less data traffic, use of larger spectrum (or bandwidth) and its reuse have attracted tremendous interest while ...
13
BER analysis of TDD downlink multiuser MIMO systems with imperfect channel state information
... and channel estimation error on bit error rate (BER) for TDD downlink MU-MIMO ZF ...although channel coding techniques are indis- pensable in practical ...the uplink pilots periodically sent ...
9
Survey on Joint Uplink and Downlink Resource Allocation in OFDMA
... maximum data rate mobile ...broadband channel is divided into number of sub channels each with smaller ...available data stream is divided into different small sub data streams of lower ...
5
Characteristics of Telemetry Interference with Pacemakers Caused by Digital Media Players
... with uplink (real time intracardiac electrograms, marker channel, and stored histograms) and downlink (attempt to program a change in the lower rate limit, the pacing mode, and the ventricular lead ...
9
Impact of Adaptive Downlink Uplink Channel Split Ratio and Cyclic Prefix on WiMAX Network
... the channel and improve the performance of the channel and also improve Bit Error ...the data rate, the system designers will want to minimize the cyclic prefix ...multipath channel in ...
5
A Rate Allocation Algorithm in Uplink SC FDMA Systems for Enhancing Network Throughput
... backhaul rate allocation by considering the cellular system of ...subcarriers): data subcarriers are grouped into S = 15 FSBs, each one comprising M = 12 ...BS. Channel model includes path-loss and ...
5
Analyze of pilot reuse with achievable sum rate for massive MIMO cellular uplink
... the uplink of cellular networks, obtaining channel state information at the base stations (BSs) requires reverse link pilot ...by channel coherence, it is more efficient to reuse the pilot across ...
9
Enhancement of Uplink Achievable Rate and Power Allocation in LTE-Advanced Network Systems
... serial data in to ...in uplink cause high PAPR so apply PAPR reduction ...a channel, here channel is considered as AWGN, it convert to parallel form and remove cyclic ...the data in to ...
7
Vol 9, No 1 (2017)
... for uplink transmission have been investigated over Rayleigh fading channels in [16], here, a closed-form expression for the ergodic normalized transmission rate is ...an uplink wireless system ...
6
Dynamic Selection of Relay Node Based on Channel Fading Coefficient for Reentry Hypersonic Vehicles
... and channel characteristics under the dynamic plasma sheath ...adaptive data rate control was suggested to shorten communication interruption time ...communication rate could be adjusted at ...
9
Joint Performance Study of Channel Estimation and Multiuser Detection for Uplink Long Code CDMA Systems
... long-code uplink CDMA systems. The channel estimator considered in our analysis is based on [21], which extends [10] to uplink com- munications with slight ...estimated channel, different ...
15
Investigations of high bit rate optical transmission systems employing a channel data rate of 40 Gb/s
... symbol rate (20 Gb/s for 40 Gb/s signal), resulting in better narrow-band filtering characteristics and an improved dispersion and PMD tolerance ...symbol rate and the increased filtering tolerance, thus ...
211
Capacity bounds for multiple access cognitive interference channel
... Interference Channel (MA-CIFC) by providing the transmitter of the point-to-point channel with cogni- tion capabilities in the uplink with interference ...point-to-point channel with a ...
18
Array Antennas Based Joint Beamforming for IEEE 802.11n Wi-Fi
... Due to the demand for higher date rates in wireless communicaitons, some key technologies are proposed to enhance the capacity of wireless networks, e.g., LTE/LTE-A and Wi-Fi. MIMO precoding [1] is a very promising ...
5
Experimental study on mechanical characteristics of nut rupturing under impact loading
... and data acquisition and analysis. The methods and data can provide a theoretical guidance for the design and optimization of shell-breaking equipment and decrease kernel-breaking ...
8
OFDMA Uplink Frequency Offset Estimation with Multi Access Interference Mitigation
... In this paper, we consider the frequency offset estimation for Orthogonal Frequency-Division Multiple Access (OF- DMA) uplink (UL) transmissions. We first analyze the negative effect of Multi-Access-Interference ...
14
The interest rate and credit channel in Belgium: an investigation with micro-level firm data
... interest rate channel and a credit channel. The former channel conveys the direct impact of interest rate changes on the user cost of capital and subsequently on firms’ ...latter ...
54
Power Conservation and Reliable Transmission of Signals Using Serial Joint Beamforming
... SA algorithm used to find the possible solutions and converge to an suboptimal resolution. Specifically, the SA algorithm starts with an impact parameter granting an initial channel allocation which is to produce ...
6
Practical multiuser detection algorithms for CDMA
... Latva-aho and Lilleberg in [51] investigate Parallel interference cancellation (PIC) based channel parameter estimators for frequency selective fading channels for the uplink in code di[r] ...
101
PassTest. Bessere Qualität, bessere Dienstleistungen!
... A. The port mode is automatically discovered after plugging in a LAN or Fibre Channel-attached cable. B. By default, unified ports that are changed to Ethernet port mode are set to uplink Ethernet port ...
6