Mobile video offers opportunities for operators to earn new revenue, but strains network bandwidth. Learn how policy control or policy and charging rules function (PCRF) is being used to help operators deliver mobile video effectively.
Marking a major inflection point, the book publishing industry has entered a period of long-term decline because of the rising sales of e-book readers, new IHS iSuppli research indicates.
Book revenue for U.S. publishers, including both e-books and paper books, will decrease at a compound annual growth rate (CAGR) of 3 percent from 2010 to 2014.
This marks a shift from the previous period of 2005 to 2010, when revenue grew slightly.
Bringing global mobile communications to communities in remote locations comes at a price, not the least being the cost of providing off-grid power supplies to "last mile" base transceiver stations (BTSs). That the diesel genset, with its track record of reliability and longevity, still remains the most practical solution is indicated by projected off-grid BTS deployment figures for the next two years. What's more, diesel gensets are becoming greener and are set to play a major role in ensuring stable, continuous power supplies -- whatever the weather -- alongside solar and wind power generation systems.
Greenpacket, developer of next generation mobile broadband and networking solutions, has enhanced its robust Intouch Connection Management Platform (ICMP) to comply with the 3GPP-defined standard for networking connectivity function, namely the Access Network Discovery and Selection Function (ANDSF). The enhanced ICMP now enables mobile operators to dynamically offload subscribers from congested cellular networks to WiFi networks using intelligent switching rules based on operator's network management policies and controls.
Tekelec's recent white paper, "Policy control and mobile video: Options for managing growth" discusses the use of policy control (PCRF) to manage the delivery of video over mobile networks, with an emphasis on balancing the delivery of video to users with the impact on the network. According to Randy Fuller, director of strategic marketing at Tekelec, subscriber choice is a key component of finding that balance. In this Q&A interview, Fuller provides some insights on PCRF and the future of mobile video.
The U.S. Supreme Court on Wednesday handed businesses such as AT&T Inc. a major victory by upholding the use of arbitration for customer disputes rather than allowing claims to be brought together as a group.
By a 5-4 vote, the high court ruled that an AT&T unit could enforce a provision in its customer contracts requiring individual arbitration and preventing the pooling together of claims into a class-action lawsuit or class-wide arbitration.
Verizon acknowledged this morning that its 4G LTE network was not working for users across the U.S. after complaints trickled in overnight about a nationwide outage, according to a Computerworld news report.
Verizon Wireless posted two updates acknowledging the outage to its Twitter account.
The first update stated, "We're aware of an issue with #4G #LTE connections & our network engineers are working to resolve quickly. Will update here."
The National Association of Broadcasters (NAB) Monday filed with the FCC a study by former FCC official Uzoma Onyeije questioning the existence of a spectrum crisis. The paper, entitled "Solving the Capacity Crunch: Options for Enhancing Data Capacity on Wireless Networks," suggests alternative solutions to auctioning broadcasting spectrum to help alleviate mobile broadband congestion. Onyeije concludes that "the impending 'spectrum crisis' is not real.
Chilean telecommunications operation Empresa Nacional de Telecomunicaciones SA, or Entel, will pursue a nearly $2 billion investment plan through 2013, The Wall Street Journal online reported today.
According to daily newspaper Diario Financiero, The Wall Street Journal reported, the company's president Juan Hurtado said that Entel will focus its investments in the mobile broadband sector. Broadband has seen "explosive growth" in recent years, Hurtado said.
Nokia will axe 7,000 jobs and outsource its legacy Symbian software to slash 1 billion euros ($1.46 billion) of costs as it struggles to compete in the fierce smartphone market.
Nokia, the world's largest phone maker by volume, on Wednesday detailed an overhaul of its phone business following its decision to start using Microsoft software instead of its own Symbian platform.
The move includes laying off 4,000 staff and transferring another 3,000 to services firm Accenture - a total 12 percent of its phone unit workforce.