multiple access network
Interference on the radar for FCC "white space"
News But incumbent spectrum licence holders such as TV broadcasters and mobile phone operators, including Verizon Wireless, say wireless devices that access this unlicensed spectrum will cause interference in the neighbouring spectrum bands. [12 Aug 2008]
Data Technologies in 3G Access Networks: Meeting the Demand for New Mobile Services
White Paper By sharing resources between multiple access networks (2G, 2.5G, 3G), over a single transport infrastructure, both CAPital EXpenditure (CAPEX) and OPerating EXpense (OPEX) are reduced. Service providers are moving toward a model where anything that... [28 Jul 2008]
Why Email Fails: A Survey of Microsoft Exchange and Lotus Notes Outages
White Paper This research shows that enterprise email systems are prone to a variety of potential breakdowns including SAN (Storage Area Network) failures, mis-configuration, losses in network access, database corruption, and viruses. [24 Jul 2008]
802.11 Mesh Networks With Two-Radio Access Points
White Paper This paper proposes a mesh (multi-hop) architecture based on two-radio 802.11 Access Points (AP) and examines achievable aggregate throughput by exploiting spatial reuse and multiple channels. A suitable distributed clustering is used to self... [23 Jul 2008]
Peter Cochrane's Blog: Autosync, at last
Comment Almost simultaneously the number of applications that allow the remote access to machines from other fixed and mobile terminals has also blossomed. So it is a matter of routine to be able to access files or control applications on a remote PC or... [22 Jul 2008]
Home servers latest trend to sweep market?
News By contrast, a home server acts as a central storage hub for all the content in the home, and multiple devices can link to it in order to stream or otherwise access music, video or other content. The more devices in the house that need access to... [21 Jul 2008]
An End-to-End QoS Framework for 4G Mobile Heterogeneous Environments
White Paper 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. [18 Jul 2008]
Case Study in Assessing Subjective QoS of a Mobile Multimedia Web Service in a Real Multi-Access Network
White Paper This paper presents an empirical task-based user evaluation, which was carried out for the purpose of assessing the subjective QoS of a mobile multimedia web service in a real multi-access network environment comprising of WLAN and GPRS networks... [18 Jul 2008]
A Framework for Network Media Optimization in Multihomed QoS Networks
White Paper Future pervasive networks will be constructed by various access networks, which are managed by different operators. In order to realize efficient mobile computing in such an environment, mobile hosts must have multiple network media as well as... [18 Jul 2008]
Nott Company Gets Flexible With MPLS
White Paper The company wanted to provide multiple locations with reliable and cost-effective, high-speed network access and ATM over DSL network which lacked the flexibility to accommodate growth. The challenge was to get additional bandwidth and QoS for... [11 Jul 2008]
A CSMA/CP MAC Protocols for IP Over WDM Metropolitan Area Ring Networks
White Paper The proposed novel network architecture adopts Carrier Sense Multiple Access with Carrier Preemption (CSMA/CP) that is a Media Access Control (MAC) protocol to handle the variable size IP packet transport on WDM MAN ring network. [11 Jul 2008]
Borland Software Case Study: Mirror Image Internet
White Paper Mirror Image Internet ensures application reliability and availability for its customers around the globe with its Content Access Point (CAP) platform. The company wanted to verify the accuracy of the network in balancing server load and scale up... [11 Jul 2008]
Global Crossing Case Study: Major North American Automobile Company
White Paper Global Crossing's dedicated account team designed a 46-site, network-based IP VPN service with Remote Access Service (RAS) to Hawaii. This fully meshed layer- 3 IP VPN supports multiple CoS with QoS, Secure Internet Access (SIA) for remote sites... [11 Jul 2008]
Secure Computing Case Study: Concord Publishing House
White Paper With more than 200 employees working in multiple locations, including home offices, Concord Publishing needed to ensure that its employees have unrestricted access to many different sites, including those that under normal circumstances might be... [11 Jul 2008]
End-to-End Dedicated Protection in Multi-Segment Optical Networks
White Paper The networking segments refer to any portion of an optical path that requires special consideration for wavelength routing, such as separate administrative domains, sub-networks characterized by different levels of traffic aggregation (e.g.access... [11 Jul 2008]
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