AT&T Inc (Dallas, Texas, U.S.A.) was dealt a blow on Tuesday as the top U.S. communications regulator sought to have its planned $39 billion purchase of T-Mobile USA (Bellevue, Wash., U.S.A.) sent to an administrative law judge for review. Federal Communications Commission (FCC) Chairman Julius Genachowski sent a draft order to his fellow commissioners, citing FCC staff findings that the deal would significantly diminish competition and lead to massive job losses.
Several high-bandwidth networks have recently been upgraded to include reconfigurable optical add/drop multiplexers (ROADMs) to improve efficiency and flexibility. ROADMs allow networks to remotely change the amount of dropped or added wavelengths on the express route in order to optimize bandwidth—for example, by not dropping wavelengths when bandwidth is not required.
As service provides begin to deploy larger networks to increase bandwidth, new challenges are presented when measuring the optical signal-to-noise ratio (OSNR). When dealing with 40G and 100G networks, as well as with networks that contain reconfigurable optical add/drop multiplexers (ROADMs), the OSNR measurement reports often contain inaccurate results, which could result in potential network failures and higher OPEX.
Shares of Clearwire Corp (Kirkland, Wash., U.S.A.) plunged as much as 31% after a Wall Street Journal report quoted its CEO as saying the company was considering skipping a $237 million interest payment due December 1.
Shares of the cash-strapped high-speed wireless firm dropped as low as $1.28 as investors worried that their fears about bankruptcy could be realized. The stock regained some ground to close at $1.47, down 20%, on the Nasdaq.
Clearwire said it "does not comment on speculation" and declined to discuss the story.
On Thursday, the U.S. House of Representative Intelligence Committee announced it was launching an investigation into the threat posed by Chinese-owned telecommunications companies working in the U.S., including Huawei (Shenzhen, P.R.C.) and ZTE (Shenzhen, P.R.C.).
The investigation comes after a ten month preliminary review of Chinese communications companies was conducted by the committee staff. The preliminary review suggested that there was a national security concern of “the highest priority” and that a more extensive investigation should be conducted.
Tension between Vodafone (London, England) and Verizon Communications (New York) over their joint venture in the United States has eased and the success of new partnerships could determine if that relationship goes any further.
Consolidation of the Portuguese telecoms market may happen faster than expected if the state-owned bank decides to sell its holdings as part of a countrywide push to raise cash, a France Telecom (Paris, France) executive said on Thursday.
France Telecom has said it plans to leave the Portuguese market, where consumers have been hit hard by an austerity drive, but the company said in October that no talks had taken place because it was difficult to sell in the current environment.
Dutch telecom firm KPN (The Hague, Netherlands) has opened the books at its Spanish operations to prospective buyers, including Vodafone (London, England), a person familiar with the situation told Reuters on Tuesday.
KPN's chief executive, Eelco Blok, said in May he would refocus KPN's international mobile division, including expanding Ortel, its mobile phone business which targets immigrants, and would cut inefficient operations outside the Netherlands, Germany and Belgium.
Competition in India's mobile market will remain intense, with the overcrowded 15-player sector in need of consolidation to lift margins, a senior executive at market leader Bharti Airtel Ltd (New Delhi, India) said on Wednesday.
Sanjay Kapoor, Bharti's chief executive for India and South Asia, also said the company saw an increase in the uptake of third-generation (3G) services it launched earlier this year, although mass adoption of premium services would take time.
On Thursday, Alcatel-Lucent (Paris, France) introduced a public cloud model that is specifically tailored for service providers to use inside their networks. The CloudBand aims to first design the network using cloud technology, and second, use the service provider’s network infrastructure to deliver these cloud services.
According to Alcatel-Lucent, when designing and building the network using the Cloudband, providers can place specific architectural elements into the cloud, which makes them easily accessible for monitoring actual usage.