Nokia Siemens Networks has launched new 4G devices which will allow consumers to enjoy broadband access up to 102 Mbps downlink and 51 Mbps uplink to support data-intensive services on TD-LTE (time division-duplex, long term evolution) networks.

The devices use techniques such as Multiple Input Multiple Output exceeding 3GPP standards to improve performance and reduce costs.

These features allow operators to offer increased throughput, and better indoor coverage using fewer cell sites. In addition, consumers benefit from minimal orientation loss with the devices, using the device optimally in any position or orientation.

The Nokia Siemens Networks USB-lte 7210 offers mobile broadband to laptops and compatible tablets whilst on the move.

Nokia Siemens Networks CPEi-lte 7212 is a wireless router built for indoor use that provides fixed wireless connectivity to TD-LTE services via WiFi or Ethernet. The devices are commercially available to support 4G services using the TD-LTE standard in the 2.3 GHz and 2.6 GHz bands allocated for wireless broadband in many parts of the globe.

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Details purportedly concerning a third Nokia Windows Phone set for release later this month, the Nokia Ace, have leaked, suggesting a 4.3-inch AMOLED device packing HSPA+ connectivity. According to The Nokia Blog‘s source, the Ace will be headed to AT&T in Q1 2012, with an 8-megapixel autofocus camera using Carl Zeiss optics. The rumor fits with information previously passed to SlashGear that Nokia would initially reveal three Windows Phone handsets at Nokia World 2011 in late October, though our source declined to detail the devices.

That means it’s impossible to be sure that the third Nokia device – after the Searay Nokia CEO Stephen Elop confirmed earlier in the year, and the Nokia Sabre that Microsoft Canada inadvertently named last week – is this rumored Ace. We can’t help but wish that the leaked specs are authentic, however: the smartphone is said to have a 1,800 mAh battery, a 1.4GHz processor and 16GB of internal storage, along with Mango and that sizable 4.3-inch screen using ClearBlack Display (CBD), Nokia’s contrast and color boosting technology.

As a note of caution, TNB’s tipster apparently confuses HSPA+ and LTE in their original tip, suggesting that the two terms are interchangeable when it comes to AT&T’s network. That could be a mistake based on AT&T’s already confusing use of “4G” for both its existing HSPA+ system and its recently launched LTE coverage, or a sign that these Ace specs are more wishful thinking than anything else.

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