Most Viewed Whitepapers

The Seven Modes of MIMO in LTE

This whitepaper describes the seven modes of MIMO defined in the 3GPP LTE. Particular aatention is given to the applicability of these modes in different radio channels.

Total views: 44,896
GSM-UMTS Network Migration to LTE: LTE and 2G-3G Interworking Functions

3G Americas - This white paper reveals solutions that facilitate a smooth migration for network operators as they deploy LTE.

Total views: 21,163
QoS Control in the 3GPP Evolved Packet System

IEEE Communications Magazine - This article escribes the QoS concept of the evolved packet system, which was standardized in 3GPP Release 8.

Total views: 19,815
4G Mobile Broadband Evolution: 3GPP Release 10 and Beyond - HSPA+, SAE/LTE and LTE-Advanced

Total views: 17,946
3GPP Mobile Broadband Innovation Path to 4G: Release 9, Release 10 and Beyond: HSPA+, SAE/LTE and LTE-Advanced

A 3G Americas white paper, 3GPP Mobile

Total views: 16,911

Voice and video calling over LTE

Ericsson - The GSMA IR.92 voice-over-LTE and GSMA IR.94 IMS conversational video specifications are the preferred industry choices for mass-market voice and video calling services over LTE, satisfying user expectations and providing the most advantageous solutions for operators.

Total views: 14,741
Handover within 3GPP LTE: Design Principles and Performance

The 3GPP LTE system has been designed to offer significantly higher data rates, higher system throughput, and lower latency for delay critical services.

Total views: 12,501
Femtocell Network Architecture

Airvana - Connecting femtocells to operator networks requires unique architectures that address the security needs of operators and mobile users and support the deployment of scalable femtocel

Total views: 11,817
The Move to Small-Cell Architectures

The expansion and evolution of cellular networks over the past decades has been astounding. Networks initially designed for voice traffic have grown to accommodate increasingly high data-traffic loads. This growth has long relied on a network of macro cells to provide a good balance of wireless coverage and
capacity.

Total views: 11,339
Local IP Access via Home Node B

Authors: Siddhartha Kundalkar and Madhur Raj N. of Continuous Computing

Introduction

Total views: 11,172
Femtocells – Architecture & Network Aspects

Femtocells are small, user-installed base stations that enhance coverage for in-building cellular services.

Total views: 11,167
LTE Evolved Packet System Architecture

LTE enables you to redefine the end-user experience with the most advanced packet-based solution in the industry.

Total views: 11,050
Diameter Proxy and Relay Agents in Next Generation LTE and EPC

We are now seeing tremendous acceleration in the adoption of mobile broadband services.

Total views: 11,026
Multi-RAT Traffic Steering

Nomor Research - Simultaneous deployment of multiple Radio Access Technologies (RATs) and multiple bands of the same RATs in a given coverage area, call for an efficien

Total views: 10,148
Voice and SMS in LTE

This Rohde & Schwarz white paper summarizes the technology options for supporting voice and short message service (SMS) in LTE, including circuit switched fallback (CSFB), SMS over SGs, and voi

Total views: 9,544

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