Work of Splitters, Combiners and Filters in LTE

Passive device bi-directional couplers and combiners. Splitters route signals different frequencies that are present on the same supply line into separate lines for each frequency. Adders perform the same function...
Article Topics :

cavity filters, different frequencies, signals, frequency, filters, groups, lines, band, transmissionrrc connction, rrc connection setup in lte, rrc ideal, rrc idle, rrc in lte, rrc lte cell, rrc lte ue measurement reporting and control of the reporting;, rrc main state = 2, rrc signaling header, rrc signaling qos

A Brief notes on LTE Network Architecture

The EPS provides a user with an IP connection to PDN for Internet access, as well as to run services, such as VoIP. EPS bearer is usually associated with QoS....
Article Topics :

network access, network elements, voice, elements, services, interfaces, features, connectioneffects of signal fading in lte networks, link budget tool 4g lte networks xls, lte basic, lte network kpi, lte network overlays, lte network performance analysis based on kpis, lte network performance kpi standards, lte network quality call success rate, nokia siemens networks wins uk lte network contract, processes of link budgeting in lte network, rf link budget for lte network 2013

EPC in SAE or Core network behind LTE

CN (SAE called EPC) is responsible for the overall monitoring of the UE and the establishment media. Main logical nodes of the EPC are: PDN Gateway (P-GW) Serving GateWay (S-GW)...
Article Topics :

mobility interworking, mme, control, ue, location, network, mobility, responsible, management, information"epc handover", attach, epc lte architecture, epc signaling, lte basic, lte epc acceptance test cases, lte epc list of basic features, lte epc protocols, mm procedure epc lte

How Procedures Non-access (NAS) in LTE

NAS procedures, especially procedures for managing connections, essentially similar to UMTS. Main change UMTS is that the EPS allows the union of certain procedures to ensure a more rapid establishment...
Article Topics :

network, tracking area, subscriber identity, bearer establishment, network, procedures, information, procedure, transition, establishment, security, trackingattach, beamforming antennas, data radio bearer, dedicated nasinfo contains lte, high priority nas signaling, lte basic, lte camp on nas as, lte integrity nas plane message, lte nas plmn, lte nas plmn selection, nas or as, nas registration procedure

Access The LTE Network

LTE access network and E-UTRAN, the network comprises a eNodeBs, as shown in Fig. For the normal user traffic (as opposed to transmission), there is no centralized controller in E-UTRAN,...
Article Topics :

radio interface, access network, utran architecture, enodebs, interface, controller, access, management, lte, centralized, transmission, architecturehigh and low prioritized eutran neighbor cells, intra eutran, intra eutran handover, lte basic, lte ofdm eutran, lte rrc eutran, mac structure lte eutran, reselection from utran to eutran, rrc connection in eutran, uplink

Site Survey ideas for WCDMA

Site surveys allow us to measure the level of coverage that the macro network provides the building, check out the details and understand the environment and existing objects in the...
Article Topics :

indoor system, surrounding cells, surveys, design, coverage, surrounding, quality, preliminary, predictionsm, budgetcorrelate in wcdma, rf wcdma, WCDMA / 3G, wcdma modulation qam, wcdma radio network system, what is mib in wcdma protocol stack

How Many Categories of WCDMA indoor network planning tools

Network planning tools can automate iterative process required for manual planning. In the past few years, there were few tools. Some of them can plan indoor and outdoor networks, or...
Article Topics :

ray tracing, planning tools, network planning, tracing model, planning, diffraction, deterministic, receiver, effects, transmitter, reflectioncorrelate in wcdma, rf wcdma, WCDMA / 3G, wcdma modulation qam, wcdma radio network system, what is mib in wcdma protocol stack

Indoor deployment and optimization of the system after deployment

After completion of the design, installation takes place. For aesthetic reasons, the components of a closed system is often deliberately hidden. As a result, after installation, it is difficult to...
Article Topics :

transmit power, power control, uplink interference, power, uplink, interference, installation, transmission, equipment, components, modulation, antenna3g, 3g lte, 3gpp, 3gpp interworking, 3gpp2, uplink, WCDMA / 3G

WCDMA Antenna System Design in Detail

During detailed design, the main task is to determine the exact type and placement of the Antenna, to ensure sufficient coverage to meet the requirements. During this process, the physical...
Article Topics :

planning tool, network planning, maximum power, directional antennas, antennas, directional, planning, network, signals, beams, regulationsantenna, gsm antenna, gsm antenna gain, multi antenna in lte, multiple antenna, panel antenna

WCDMA Indoor antenna Solution

Indoor solutions required? First, to analyze whether the macro cell coverage is enough. Even if the macro analysis of the project and the macro network test-drive network has sufficient coverage,...
Article Topics :

subway tunnels, propagation loss, expected traffic, radio signals, antenna, systems, internal, analysis, technology, indoorantenna, gsm antenna, gsm antenna gain, lte antenna, multi antenna in lte, multiple antenna, panel antenna

Initial Design of WCDMA Network

After you have defined the requirements for coverage and capacity, the first step in the planning of the internal network is to make an initial assessment of which roofing solution...
Article Topics :

repeater,system,antenna,coverage,macro,donor,traffic,solution,network,dominant,internal traffic,antenna system,Initial Designcorrelate in wcdma, rf propagation model, rf wcdma, WCDMA / 3G, wcdma modulation qam, wcdma radio network system, what is mib in wcdma protocol stack

Understanding on Motley–Keenan Model for WCDMA

Understanding on Motley–Keenan Model for WCDMA Site-specific models of indoor propagation, as the name implies, take the specific characteristics of a particular building as their input. Often these models count...
Article Topics :

propagation,attenuation,receiver,transmitter,frequencies,space,space propagation,propagation model,attenuation factorcorrelate in wcdma, rf wcdma, WCDMA / 3G, wcdma modulation qam, wcdma radio network system, what is mib in wcdma protocol stack

30 queries in 0.526 seconds.