LTE Advance
The LTE Advance- FEMTOCELL
... –The LTE advance perspective where main aim of femtocell is to combine fixed-line broadband access with cellular telephony using the deployment of ultra-low-cost, low-power ...
8
Impact of modulation techniques on aggregated LTE advanced
... new LTE-Advanced and the throughput is plotted for three code rates 1/2, 2/3 and 3/4 to show performance of the ...new LTE-A with channel bandwidth=120 MHz is 537 ...
5
3GPP LTE and LTE Advanced
... The paper by Komulainen proposes some linear uplink (UL) MU-MIMO beamforming schemes for cellular TDD systems. The UL scheme is designed to coexist with downlink (DL) MU-MIMO block zero-forcing by coordinated ...
5
MIMO Technologies in 3GPP LTE and LTE Advanced
... to LTE deployments and developments, making LTE the market leader in the upcoming evolution to 4G wireless communication ...in LTE such as spatial multiplexing, transmit diversity, and beamforming ...
10
Enhancement of Uplink Achievable Rate and Power Allocation in LTE-Advanced Network Systems
... standard. LTE-Advanced (LTE-A) is a mobile communication standard and support 4G ...In LTE, OFDMA (Orthogonal frequency division multiple access) was selected for down link and for the uplink use ...
7
Mitigating Performance Degradation in LTE Advance using Relaying Node
... Examples are Type 1 and Type 1b, while the difference them that, Type 1badded a physical isolation between the backhaul and access link antennas.In contrast to it, the outband RNs are using different frequency spectrum ...
8
Dual Band Slotted Filtering Antenna For LTE- Advanced Applications
... ), LTE Long Term Evolution( 700/2300/2600 MHz) , LTE-A Long Term Evolution Advanced(2300 /2700/3400/3800 MHz) etc need antennas that can operate in multiple frequency ...wireless LTE-A ...
5
Random access with adaptive packet aggregation in LTE/LTE A
... Reliable and low-latency protocols and access methods are becoming crucial to lower the bit error rate and energy consumption and to improve the spectral efficiency in end devices. This is important for the emerging ...
15
12, LTE, LTE-A
... (3GPP). LTE Release 8 was the first standard that launched LTE network with an entire change of radio interface and core ...as LTE Advanced ...in LTE Advanced ...
5
Mobility-aware QoS assurance in software-defined radio access networks: an analytical study
... 3GPP LTE Advanced (LTE-A) standard and the broadly accepted 5G concepts, such as user/control plane split, heterogeneous networks (HetNets) environment as a combination of macro cells and small cells, ...
6
Path Loss Models for LTE and LTE A Relay Stations
... The number of mobile cell phone users is increasing at the rapid pace. The annual growth of data traffic is estimated to remain high. The global mobile data traffic is expected to increase at the rate of 66 % from 2012 ...
8
—4G, LTE, LTE-A, IMT-A, GSM, UMTS, E- UTRAN
... spectrum. LTE implements a scalable radio channel bandwidth from ...the LTE air interface to be “bandwidth agnostic” thereby allowing the physical layer to adapt to different spectrum allocation without ...
6
The Effect of Decision Criteria Dynamics on Network Selection for Group Calls in Heterogeneous Wireless Networks
... that LTE network selection for high priority file- download triple call is marginally affected by network service price ...40km/h, LTE is the best network of choice for the high degree of importance ...
11
Enhancement of user Identity Security in Authentication and Key Agreement Protocol for Wireless Communication Network
... In this paper, we have discussed security issues in the LTE wireless communication network with the focus of authentication and key access mechanism in fourth generation mobile telecommunication system. Lots of ...
7
Uplink performance enhancement for LTE licensed assisted access to unlicensed spectrum
... LAA is a new operation mode for the LTE-A systems to transmit data on the unlicensed spectrum. It was first standardized in 3GPP Release 13 for downlink (DL)-only operation [9] and has proceeded to support uplink ...
9
Recent Advances in Machine to Machine Communications
... To achieve power saving, LTE/LTE-A introduces the discontinuous reception (DRX) mechanism in the downlink for UEs. DRX has two different DRX cycles: short DRX cycles and long DRX cycles. However, the ...
5
SOLVING ECONOMIC DISPATCH PROBLEM USING PARTICLE SWARM OPTIMIZATION BY AN EVOLUTIONARY TECHNIQUE FOR INITIALIZING PARTICLES
... in LTE Network and a new handover strategy between macrocell and femtocell for LTE-based network in hybrid access mode named RWTL-HO algorithm has also been ...
6
Downlink LTE System Performance Improvement by Using BCH Codes over LTE-MIMO Channel
... in LTE systems for attaining error control ...downlink LTE system over MIMO ...Downlink LTE system over LTE-MIMO channel by using BCH codes that have low decoding complexity compared to turbo ...
7
An Efficient FPGA-based Frequency Shifter for LTE/LTE-A Systems
... The Physical Random Access Channel (PRACH) plays an important role in LTE and LTE-A systems. It is through the PRACH channel that the user equipment (UE), based on eNodeB’s timing estimates, aligns its ...
27
An Opportunistic VANET Data Offloading using LTE / LTE-A Networks
... Many factors go into choosing the mobile data offloading, including existing infrastructure, bandwidth usage, customer requirements and policy and charging mechanisms, quality of service (QoS) and more. Data offloading ...
5