lte

What is the difference between LTE and VOLTE?

Volte (voice over lte) refers to voice calls made through a 4G LTE network rather than traditional calls made using csfb (circuit-switched fall-back), a system that switches from 4g back...
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Different Categories of UE in LTE

Categories of UE in LTE is divided by its function which is as per below. Functionality: eNB obtains the UE radio capabilities via: • The S1AP initial setup request message...
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PRB allocation and AMC limitation, ROHC, RRC signaling,Inter RAT handover support, 64QAM mandatory in downlink, MIMOenb, handover, lte, mimo, mme, radio, rohc, rrc, telecom, ue, ue category lte, ul, uplink

Handover Process in LTE

The source eNB issues a HANDOVER REQUEST message to the target eNB passing the necessary information to prepare the HO on target side (UE X2 signaling context reference at source...
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handover, lte 4g handover, tutorial lte, advance handover in lte, ho rrh, rdu handover, auto handover in lte"epc handover", cell, connected, epc, handover process in lte, ho, lte, lte 4g, rnti, telecom

How LTE Network Architecture?

The LTE/EPC architecture is driven by the goal to optimize the system for packet data transfer. Remember that There are no circuit switched components in LTE/EPC. There is a new...
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lte radio, eUTRAN LTE Radio Access Network, lte eutran, lte tutorial, lte network architectureepc, epc radio interface, evolved, lte, lte architecture, qos, rnc, telecom, utran

T-Mobile USA Signs Satellite Roaming Agreement with Thuraya

Satellite phone operator, Thuraya has launched its roaming service in the USA after signing a deal with T-Mobile USA. The service allows Thuraya subscribers to roam with their Thuraya mobile...
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company, gsm, lte, network, news, satellite, t-mobile, telecom, telecom news, thuraya

Why LTE Require in Telecom ?

Higher data rates: Obviously this is a general requirement requested from any new system. Quality of service, Lower delay: To enable true convergence between real-time and non-real-time services quality of...
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lte technology wiki, lte technology, lte tutorial, lte wiki, lte faster than 3g, why lte requirecell, epc, lte, LTE/EPC, mbsfn awareness, telecom, uplink

BENEFITS OF LTE/EPC

Fully packet-oriented mobile broadband network providing: - Peak data rates of 100 Mbps (DL) and 50 Mbps (UL) - Very low latency - Seamless and lossless handover - Sophisticated QoS...
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3gpp interworking, 3gpp2, benefit epc, cdma, cell, epc, harq, lte, mimo, ofdm, telecom, wlan

How Wireless Narrowband Local-Loop Systems in Wimax ?

Naturally, the first application for which a wireless alternative was developed and deployed was voice telephony. These systems, called wireless local-loop (WLL), were quite successful in developing countries such as...
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cdma, dect, lte, rho, telecom, WCDMA / 3G, Wimax, wireless, wisp

How Interference Diversity in GSM?

Interference is dependent on time, frequency and mobile location. Without frequency hopping, some cell planning margins must be incorporated so that sufficient service quality can still be provided in an...
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cell, diversity, frequency planning, gsm, gsm rf, interference, lte

What is the 3GPP?

The 3rd Generation Partnership Project (3GPP) is a collaboration between groups of telecommunication associations, to make a globally applicable third generation 3G mobile phone system specification within the scope of...
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cdma, gsm, hspa, imt 2000, lte, telecom, WCDMA / 3G

BCH ,CBCH and CCCH works in GSM

Broadcast Channels (BCH) Frequency correction channel (FCCH) the “lighthouse” of a BTS Synchronization channel (SCH) PLMN/base identifier of a BTS plus synchronization information (frame number)  Broadcast control channel (BCCH) to...
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AGCH, BCCH, BCH, cell, CHANNEL, gsm, lte, PAGING, SCH, sdcch

Basic Function of Uplink & Downlink Transport Channel in LTE

Basic Function of Uplink & Downlink Transport Channel in LTE Downlink Transport Channel Broadcast Channel (BCH) A fixed TF Used for transmission of parts of BCCH, so called MIB Paging...
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BCCH, drx, lte, lte downlink channel mapping, pch, telecom, transport, transport channel, uplink

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