Whitepaper

The Seven Modes of MIMO in LTE

in Whitepaper, MIMO, 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.

Worldwide Interoperability for Microwave Access

in Whitepaper, Samsung, WiMAX

WiMAX is a wireless access technology for building networks with large coverage areas and high data rates, so-called Metropolitan Area Networks (MANs).

WiMAX VoIP Solutions for 4G Networks

in Whitepaper, 4G, WiMAX

This white paper presents an overview on how to deliver PSTN quality VoIP services over WiMAX networks.

Control Plane Scalability and Performance Requirements for 3G and LTE Networks

in Whitepaper, Bridgewater Systems, 3G, LTE

This whitepaper provides the results of independent performance tests of Bridgewater’s control plane solution including the Home Subscriber Server and Policy Controller and the Cisco ASR 5000 mobil

LTE-Ready Wireless Backhaul

in Whitepaper, Backhaul, LTE

Higher capacities and lower latencies are a must for LTE backhaul.

4G Double Vision: Why Two 4G Standards Can Coexist

in Whitepaper, Motorola, 4G, LTE, WiMAX

In an industry that makes a habit out of squabbling over technology standards, the move to 4G wireless networks is no different.

Security in the Evolved Packet System

in Whitepaper, EPS, Ericsson, LTE, Security

Security is a fundamental building block of wireless telecommunications systems. It is also a process – new threats are discovered over time, forcing communication systems to evolve.

An Analysis of the Benefits of Uplink MIMO in Mobile WiMAX Systems

in Whitepaper, Mobile WiMAX, MIMO, WiMAX

This paper discusses the improvements that uplink MIMO brings to Mobile WiMAX network deployments and introduces a new technique based on uplink MIMO, tile switched diversity (TSD).

Handover within 3GPP LTE: Design Principles and Performance

in Whitepaper, 3GPP, Ericsson, LTE

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

Femtocells – Architecture & Network Aspects

in Whitepaper, Qualcomm, Femtocell

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