Mobile Broadband: The Global Evolution Of UMTS/HSPA 3GPP Release 7 And Beyond
[ Source: 3G Americas ]
January 2008-
3GPP Rel-7 also provides new and enhanced Core Network and IMS features. IMS Multi-media Telephony defines a telephony service for Voice and Video over IP, allowing operators to provide telephony services in the packet switched (PS) domain that is consistent with the already existing services in the CS domain. Future evolution to a flatter IP network is being defined through the System Architecture Evolution (SAE) work item in the SA working groups while the new ...
Mobile Broadband Edge, Hspa And Lte
[ Source: 3G Americas ]
January 2008-
This paper from 3G Americas discusses the evolution of EDGE, HSPA enhancements, 3GPP Long Term Evolution, the capabilities of these technologies, and their position relative to some competing technologies. It examines other wireless technologies, including CDMA2000 and Worldwide interoperability for Microwave Access (WiMAX). The paper technically compares different wireless technologies with respect to performance and spectral efficiency.
3G Long Term Evolution
[ Source: Aricent ]
January 2008-
Competing technologies, such as WiMAX, the 3rd Generation Partnership Project (3GPP) has been developing a mobile communications system more capable than the existing technologies, such as GSM/EDGE, W-CDMA, and HSPA, to maintain the visibility of 3G. Key features of this "evolution" include a significant enhancement in data rates, a reduced latency for an enhanced end user-experience, and an improved coverage and spectral efficiency with an optimized network architecture providing Carriers with a cost-effective solution.
Design & Implementation of a Video Terminal for Satellite-Based Packet Network
[ Source: Aricent ]
January 2008-
A high tech. startup based on the East Coast wanted to provide advanced integrated voice and data based services to a customer base that has traditionally sourced these two services from independent sources. From evolving quality processes to architecting the final product, Aricent worked with the client at every step. Leveraging its expertise in Next Generation Switching, a ’Ready-resource backup’ and proficiency in providing product-consulting services, Aricent was able to take complete technology and product ...
Performance Enhancing Proxy for Interactive 3G Network Gaming
[ Source: Association for Computing Machinery ]
January 2008-
This paper from Association for Computing Machinery proposes a performance enhancing proxy (PEP) called (W)ireless (I)nteractive (N)etwork (G)aming Proxy (WING) to improve the timely delivery of network game data in 3G wireless networks. In particular, a performance enhancing proxy is designed to optimize a new time-critical data type variable-deadline data, where the utility of a datum is inversely proportional to the time required to deliver it. It is shown how a ...
Understanding High Availability for the BlackBerry Enterprise Server
[ Source: BlackBerry ]
April 2010-
Over the last fifteen years, mobility solutions have evolved from cell phones and pagers to platforms for wireless
email and mobilizing business applications. Today’s road warriors depend on their mobile devices for fast, reliable,
easy access to applications and corporate data. Mobile solution downtime can adversely affect customer service,
productivity, sales, and revenues.
Pushing it to the streets (or to the Device)
[ Source: BlackBerry ]
April 2010-
Over the years, it has perfected a technology known as push. Push is the ability to send an email out to a BlackBerry as soon as it is received by an email server rather than having to wait for the Blackberry to poll or pull information from the server based on a preset schedule. The advantages of push are many.
Primary among these are that the BlackBerry does not have to wake up ...
BlackBerry Enterprise Server For Microsoft Exchange v5.0.1 Features and Technical Overview
[ Source: BlackBerry ]
April 2010-
The BlackBerry® Enterprise Server is designed to be a secure, centralized link between an organization's wireless network, communications software, applications, and BlackBerry devices. The BlackBerry Enterprise Server integrates with your organization's existing infrastructure, which can include messaging and collaboration software, calendar and contact information, wireless Internet and intranet access, and custom applications, to provide BlackBerry device users with mobile access to your
organization's resources.
The BlackBerry Enterprise Server supports AES and Triple DES ...
Managing Mobility as a Business Imperative
[ Source: BlackBerry ]
April 2010-
Over a decade ago, mobile telephony entered the enterprise through the back
door: employees who could afford mobile phones occasionally used them for
business; specific business units budgeted for employee mobiles and then procured them locally; policies surrounding the usage of mobile phones for work were – where they existed at all – haphazard; there was little means of policy enforcement; and in no case were these mobile phones integrated into a business’s fixed telephony strategy, ...
Telecom and Network Infrastructure Company Improves Inventory Accuracy with Help From a Custom BlackBerry Application
[ Source: BlackBerry ]
April 2012-
Expertech developed a custom in-house built BlackBerry application called Expertech Tool Room® to provide near real-time inventory and tracking of their capitalized tools.
This allows them to optimize their tool usage, reduce time spent on the inventory process and keep accurate count of tools available.