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Tag - GSM
Communications company Huawei and cellular carrier Vodafone have come together to test a technology that could combat the growing congestion in the LTE spectrum. The pair were able to successfully implement what is being called GSM-LTE Dynamic Spectrum Sharing (GL DSS) on Vodafone's network in Spain. Using Huawei's Single Radio Controller (SRC), the companies have found a way for GSM and LTE to share the same frequency.
MetroPCS has launched its Bring Your Own Phone (BYOP) service, and is starting with a small initial area rollout. Rumored earlier this month, the BYOP service will allow customers to bring unlocked GSM devices they already own to the carrier, and will initially work in Boston, Dallas, Hartford, and Las Vegas before becoming more widely available.
MetroPCS will soon start to allow customers to use the T-Mobile GSM network instead of the existing CDMA one, according to leaked internal documents. The carrier will be adding two new GSM devices to its catalog in the near future, following its successful merger with T-Mobile, and will start offering a Bring Your Own Phone (BYOP) service for GSM devices.
Chinese regulatory authorities on Tuesday certified the iPhone 5 as being compatible with the country's GSM and CDMA networks, meaning that the iPhone 5 is now cleared to be sold in China. While it is still unknown when Apple will launch it in China, it is possible that the phone will appear soon on at least China Unicom's GSM network. Both a CDMA (known as A1442 on a chart provided by Sina) and a GSM (A1429) model have been approved, also providing an opportunity for China Telecom.
When Apple's iPhone 5 launches, it will do so in three models: CDMA, CDMA EV-DO Rev. A, and CDMA EV-DO Rev. B. As was previously expected, the new iPhone will also feature the nano-SIM design proposed by Apple and accepted as standard by international telecom standards bodies. The reason for the different models for the newest iPhone is thought to be related to the LTE infrastructures of some wireless carriers.
Verizon has announced that four of their phones will receive a patch to enable global roaming on the GSM network. The Droid 4 upgrade was previously announced, and today's announcement adds the Droid RAZR, Droid RAZR Maxx, and HTC Rezound. No specific patch release date has been made public. Following the patch, owners of the four phones will be able to take their smartphones overseas and (for a fee) use voice service in more than 220 countries and receive data in more than 205 countries.
LG's Spectrum and HTC's Fireball handsets may be the first of Verizon's 4G LTE devices to offer global roaming capabilities. A leaked screenshot from Verizon's internal systems, which was posted on Droid-Life, suggests both devices have received the "global phone" designation that would allow users to take advantage of GSM networks while travelling.
Samsung Electronics on Sunday announced the launch of the previously announced 'Soul' mobile phone, calling it the company's flagship product in the first half 2008. Beginning later this month (and next), the "Soul" will be available in France, UK, and Germany through major European mobile operators and in most of GSM supporting open markets. The tri-band phone features a 5-megapixel camera with a 4x digital zoom, face detection, image stabilizer and Wide Dynamic Range (WDR) as well as 7.2Mbps HSDPA data access for advanced 3G network support. Soul is available in three different colors: 'Sterling Steel,' 'Soul Gray' and 'Platinum Silver" for €400.
BenQ on Friday revealed details of its super-slim T60, measuring just over a third of an inch (8.9mm) thick and packing a 2.2-inch 320x240 resolution LCD screen along with a 3.2-megapixel camera. Software includes a caller black list function that screens out user-selected numbers. BenQ is pitching the GSM phone as a high-quality fashion accessory akin to fountain pens and money clips.
An expansion to New Zealand's cellular networks may open the way for the iPhone, a research firm observes. TeleGeography says it has learned from Telecom New Zealand's director of mobile operations, Martin Butler, that it is a "good inference" that the company will bring over the iPhone. It is in the middle of building a new, $300 million NZD ($241.2 million US) GSM/EDGE network, which should support the 850MHz frequency of the iPhone. Commercial rollout of the network is expected sometime in November, and should reach 97 percent of New Zealand's population.