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A picocell is a small cellular base station typically covering a small area, such as in-building (offices, shopping malls, train stations, stock exchanges, etc.), or more recently in-aircraft. In cellular networks, picocells are typically used to extend coverage to indoor areas where outdoor signals do not reach well, or to add network capacity ...
Theoretically the range of a standard base station may be up to 35 kilometres (22 mi), and in practice could be 5–10 km (3–6 mi), a microcell is less than two kilometers wide, a picocell is 200 meters or less, and a femtocell is in the order of 10 meters, [1] although AT&T calls its product, with a range of 40 feet (12 m), a "microcell". [2]
A picocell, on the other hand, is 200 meters or less, and a femtocell is on the order of 10 meters, [1] although AT&T calls its femtocell that has a range of 40 feet (12 m), a "microcell". [2] AT&T uses "AT&T 3G MicroCell" as a trademark and not necessarily the "microcell" technology, however. [3]
AVX Introduces a New Series of Temperature-Compensated Crystal Oscillators for Femtocell, Stratum 3, and Other Industrial Applications Top TCXO Supplier for Mobile Phones Expands Range of Ideal ...
In 3GPP terminology, a Home Node B (HNB) is a 3G femtocell. A Home eNode B (HeNB) is an LTE femtocell. Wi-Fi is a small cell but does not operate in licensed spectrum and therefore cannot be managed as effectively as small cells utilising licensed spectrum. Small cell deployments vary according to the use case and radio technology employed.
A macrocell or macrosite is a cell in a mobile phone network that provides radio coverage served by a high power cell site (tower, antenna or mast). Generally, macrocells provide coverage larger than microcell.
The company was cited as the number one picocell vendor by ABI Research in 2008. [18] In 2009, ip.access was named in the Deloitte Technology Fast 500 EMEA. [19] In April 2009, the company announced its Oyster 3G product would support femtocell standards published by 3GPP and the Broadband Forum. [20]
A closed subscriber group (CSG) is a limited set of users with connectivity access to a femtocell. When a femtocell is configured in CSG mode, only those users included in the femtocell's access control list are allowed to use the femtocell resources. On the other hand, a femtocell can be also configured in Open Access mode, in which any user ...