congestion
RSS congestionQoS: What Is It? Why Do We Need It?
White Paper Without QoS, all packets on the network vie for the same pool of resources, and when congestion occurs. Quality of Service (QoS) is the ability to treat packets differently as they transit a network device, based on the... [03 Nov 2009]
Robust Control Tools for Traffic Monitoring in TCP/AQM Networks
White Paper Several studies have considered control theory tools for traffic control in communication networks, as for example the congestion control issue in IP (Internet Protocol) routers. This paper proposes to design a linear... [02 Oct 2009]
Advancing Highways With Communication Solutions: Cost-Effective Ways to Address Growing Demands on Highway Infrastructure
White Paper These applications offer an array of benefits, including reduced traffic congestion, better services at lower cost and decreased emissions. Highway authorities worldwide are facing rapid growth in the number of passenger... [02 Oct 2009]
IP SLAs - Multioperation Scheduling of IP SLAs Operations
White Paper Cisco IOS IP SLAs allows one to analyze IP service levels for IP applications and services, to increase productivity, to lower operational costs, and to reduce occurrences of network congestion or outages. [30 Aug 2009]
Preserving Video Quality in IPTV Networks
White Paper Service providers need intelligent mechanisms in core and distribution networks to prevent congestion that deteriorates video quality, as well as intelligence between the aggregation networks and IP Set-Top Box (STB) to... [30 Aug 2009]
iPhone, Google battle - another element in the struggle for web power
News AT&T has had discussions with Apple regarding only a handful of applications that have been submitted to Apple for review where.there were concerns that the application might create significant network congestion," said... [27 Aug 2009]
Apple finally reveals why some iPhone apps get a 'yes' at the App Store
News From time to time, AT&T has expressed concerns regarding network efficiency and potential network congestion associated with certain applications and Apple takes such concerns into consideration," the company told the FCC. [24 Aug 2009]
Combat Spyware Effectively Before It Infiltrates Your Network
White Paper Silently installed Spyware can subject the company and employees to invasions of personal privacy, loss of confidential information, performance degradation, network congestion, and reduced productivity. [01 Aug 2009]
Email hits 3G networks harder than P2P
News He pointed out that, while operators are seeing increasing data revenue, network congestion is worsening the customer experience and causing support costs to rise. Email puts a much heavier load on 3G networks than web... [20 Jul 2009]
Why Google's security arm doesn't have a war room
News If there is a problem with a round-trip test message, indicating possible congestion, it will show up on the dashboard. The computer security industry historically borrows military defence concepts to combat digital... [02 Jul 2009]
Network Calculus Based Simulation for TCP Congestion Control: Theorems, Implementation, and Evaluation
White Paper By exploiting network calculus properties, the authors characterize how TCP congestion control - additive increase and multiplicative decrease (AIMD), together with the queue management strategy used in routers,... [12 Jun 2009]
Speed-limiter tech trial coming this summer
News ISA is intended as a road safety device but if Londoners embrace this technology we may well see additional benefits including reduced congestion as a result of collisions and reduced vehicle emissions as drivers adopt a... [11 May 2009]
'Invest £15bn in tech - create 700,000 jobs'
News Similarly, building an intelligent transport infrastructure - through which ICT would link up vehicles, roadside sensors and the users themselves - would not only create jobs but also increase road safety and reduce the negative economic... [30 Apr 2009]
What happens when the internet gets physical?
News One option would be to download all cloud-held data regularly - a move likely to cause network congestion. Think IT security is already devilishly over-complicated to implement? Just wait until you have to worry about... [27 Apr 2009]
Programming Wireless Sensor Networks With Logical Neighborhoods: A Road Tunnel Use Case
White Paper Researchers are envisioning tunnels equipped with WSN nodes that gather physical readings such as temperature and light, monitor the structural integrity of the tunnel, and sense the presence of vehicles to detect a possible traffic... [23 Apr 2009]
