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- Photos: Sprint CEO bets big on WiMax
- Sprint Nextel CEO Gary Forsee and Ed Zander, CEO of Motorola, field questions at a press briefing announcing the 4G network.
- Tags: photograph, Motorola Inc., Sprint Communications, Sprint Nextel Corp., WiMAX, 4G network, network, Ed Zander
- Image galleries 2006-08-08
- QoS and Security in 4G Networks
- Future 4G mobile communication networks are expected to provide all IP-based services for heterogeneous wireless access technologies, assisted by mobile IP to provide seamless Internet access for mobile users. Two major challenges in developing such heterogeneous network infrastructure are QoS provisioning and security services for mobile users' communication flows. This...
- Tags: Security, QoS, Mobile, Network, 4G Network, Advertising & Promotion, Marketing
- White papers 2004-10-01
- A Mobile Connection for 4G Networks Using MPLS
- Today, two major trends in networking can be observed. First, now that mobile telephony is a fact, also Internet connectivity is moving towards mobile access. Second, real time applications, requiring QoS, are offered to Internet users. This paper will propose a mechanism for the Internet to accommodate both trends. MPLS...
- Tags: Mobile, MPLS, Network, 4G Network, Katholieke Universiteit Leuven, Internet, Advertising & Promotion, Network Technology, Networking, Marketing
- White papers 2002-07-09
Additional Resources
- Financial Assessment of Fourth Generation Mobile Technologies
- The main objective of this paper has been to analyze the financial implications of emerging and future technologies in the context of 4G. With a European 4G operator based in the 3G technology as a reference case, the paper analyzes and synthesizes the financial impacts and prospects of two 4G...
- Tags: 4G, Financial, Mobile, Financial Accounting, Cellular Phones, Wireless, Finance, Consumer Electronics, Personal Technology
- White papers 2004-02-27
- Introduction of 4G Activities in Korea
- In Korea, the development of 4G mobile system technologies is very actively carried on. The activities of 4G development in Korea will be introduced in this paper. In the first part, the current status of preparing the commercial WiBro service will be presented. The WiBro Service (Portable Internet Service for...
- Tags: 4G, Mobile System, Mobility, Korea, Cellular Phones, Wireless, Consumer Electronics, Personal Technology
- White papers 2005-04-24
- Boost Multimedia Adoption With 4G Mobile Broadband
- Mobile broadband is all about the user experience. 4G mobile broadband will provide an order of magnitude improvement in performance, total cost of ownership and number of devices supported by the network. These improvements are significant and will make 4G mobile broadband a truly disruptive and business-changing technology. 4G mobile...
- Tags: 4G, Multimedia, Mobile Broadband, Cellular Phones, Wireless, Consumer Electronics, Personal Technology
- White papers 2007-04-12
- Design Considerations and Initial Physical Layer Performance Results for a Space Time Coded OFDM 4G Cellular Network
- The exponential growth of cellular radio, WLANs and the Internet sets the context for a discussion on the role and objectives of 4G. In this paper OFDM is proposed as a leading candidate for a 4G cellular communications standard. The key design considerations and link parameters for a 4G OFDM...
- Tags: 4G, Performance, OFDM, Performance Management, Cellular Phones, Wireless, Human Resources, Workforce Management, Consumer Electronics, Personal Technology
- White papers 2005-08-01
- Open Wireless Architecture - The Core of 4G Mobile Communications
- 4G mobile communications should not focus only on data-rate increase and new air-interface, but should, instead, converge the advanced wireless mobile communications and high-speed wireless access systems into an OWA platform, which becomes the core of this emerging next-generation mobile technology. Based on this OWA model, 4G mobile will deliver...
- Tags: 4G, Mobile, Bechtel, Wireless, Advertising & Promotion, Cellular Phones, Wi-Fi, Marketing, Consumer Electronics, Personal Technology
- White papers 2005-08-01
- Best Practices for a 4Gb/S Storage Area Network Infrastructure: Keep Application Data Flowing Error-Free
- Many data centers are in the process of moving from 2Gbit/s (2G) Fibre Channel FC infrastructures to the new 4Gbit/s (4G) FC standard. The increase in data transfer rates is instantly beneficial from a performance perspective. However, transitioning to 4G creates some real challenges for architects. In particular, the potential...
- Tags: 4G, Fibre Channel, Performance, Finisar, Best Practice, Cellular Phones, Storage Area Networks (SAN), Performance Management, Wireless, Storage, Consumer Electronics, Personal Technology, Hardware, Human Resources, Workforce Management
- White papers 2007-10-01
- Lonester's test
- blog roottestmy first test postTEst2I checking this outnewtest commentThis is newReally newnewfairly newnewanother new commentnewand anotherlet's try againthat's betterlet's try againThis is a test commentlet's try againThis is another test commentfinal test for todayand this is itfinal test for todayT-Mobile chose to market UMTS TDD – yes, a 3GPP standard...
- Tags: Cellular phones, WIRELESS, Lonester, 4G, UMTS-TDD
- Discussion threads 2005-10-17
- Adaptive Modulation Based MC-CDMA Systems for 4G Wireless Consumer Applications
- In this paper, various adaptive modulation based coded MC-CDMA systems have been studied in Rayleigh fast fading environment for the 4G wireless based consumer applications. The digital modulation schemes considered are M-ary QAM, M-ary PSK, M-ary CPM, M-ary MHPM, and GMSK with varying bit-duration-bandwidth product. The results of the adaptive...
- Tags: 4G, Modulation, Cellular Phones, Wireless, Consumer Electronics, Personal Technology
- White papers 2004-01-21
- Help With Setup;;;
- Help With Setup;;;My laptop have 4 g hard drive,when i did FDISK remove all from HD and put Win98 to install,I do not have 4g only 400 mb.I format and nothing...what to do,next...
- Tags: Microsoft Windows 98, Cellular phones, brckorijeke@...
- Discussion threads 2007-09-30
- Cross-Layer Analysis of TCP Performance in a 4G System
- This paper presents results from an experimental study of TCP in a wireless 4G evaluation system. Test-bed results on transport layer performance are presented and analyzed in relation to several link layer aspects. The aspects investigated are the impact of channel prediction errors, channel scheduling, delay, and adaptive modulation switch...
- Tags: 4G, TCP, Tcp/Ip, Networking
- White papers 2007-08-31
- An End-to-End QoS Framework for 4G Mobile Heterogeneous Environments
- Next Generation Networks NGN will be based upon the "all IP" paradigm. The IP protocol will glue multiple technologies, for both access and core network, in a common and scalable framework that will provide seamless communication mobility not only across those technologies, but also across different network operators. This paper...
- Tags: 4G, QoS, Network, Environment, Framework, University Of Aveiro, Networking
- White papers 2007-03-17
- 4G - The Future of Mobile Applications
- This document recommends that rather than choose a single radio technology for information retrieval and dissemination, all possible radio networks should be used to the customer's best advantage. This document predicts that future mobile voice, video and data devices will act as service agents in the interest of the customer...
- Tags: 4G, Mobile, Network, Radio, Mobile Application, Advertising & Promotion, Networking, Marketing
- White papers 2004-04-27
- Help with transfering files (photos)
- I need some specific advice on how to transfer a lot of picture files from one computer to another in the same house. We bought a new lap top and have an older desk top that we want to replace and the burner is dead. I really dont want to...
- Tags: computer, jgil_47@..., photograph, storage
- Discussion threads 2007-02-09
- Experiences With Heterogeneous Wireless Networks, Unveiling the Challenges
- The integration of heterogeneous wireless networks is one of the most important features that are needed for the future deployment of new wireless technologies such as 4G mobile systems. However, the designers of these systems are also committed to using Internet Protocol IP as their core network infrastructure. Thus, support...
- Tags: University Of Cambridge, Network, Mobility, Wireless Network, Wi-Fi, Wireless, Networking
- White papers
- MC-CDMA in Personal Area Networks - A Combined PHY and MAC Approach
- Future personal networks PN will be complemented by personal area networks PANs, which are considered as a building block for 4G communication systems. PANs establish an ad-hoc network of personal devices around a person with the possibility to associate other devices in reach as well. A connection to infrastructure networks...
- Tags: MAC, Personal Area Network, MC-CDMA, Bluetooth, Wireless
- White papers 2005-03-09
- Enterprise Security: WLAN & Beyond
- Wireless in the enterprise already means more than WiFi. EV-DO and Bluetooth are commonplace, and more wireless technologies are coming onstream fast. This webinar looks at how to centrally manage security in a world where the access methods are increasingly unwired and new technologies such as WiMax, 4G, and RFID...
- Tags: Enterprise Security, Webinar, WLAN, Symbol Technologies Inc., Wi-Fi, Wireless, Wireless LANs, WiMAX
- Webcasts
- An Effective Video Streaming Method for Video on Demand Services in Vertical Handoff
- Vertical Handoff VH is required to achieve anywhere and anytime internet access in the fourth Generation (4G) network providing interoperability between Universal Mobile Telecommunications System UMTS and Wireless LAN WLAN. However, video data can be lost due to latency caused by VH. To solve this problem, this paper proposes an...
- Tags: VoD, Streaming Video, Video, Springer Science+Business Media, Vertical Handoff, Web Site Development, Video On Demand (VoD), Web Technology, Digital Video, Corporate Communications, Wireless LANs, LANs, Wireless, Internet, Personal Technology, Home Entertainment, Marketing, Networking
- White papers 2006-02-14
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