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association    

3GPP - Third Generation Partnership Project
The Partners have agreed to co-operate in the production of globally applicable Technical Specifications and Technical Reports for a 3rd Generation Mobile System based on evolved GSM core networks and the radio access technologies that they support (i.e., Universal Terrestrial Radio Access (UTRA) both Frequency Division Duplex (FDD) and Time Division Duplex (TDD) modes).
preview: http://www.3gpp.org  

association    

3GPP2
3GPP2 was born out of the International Telecommunication Union's (ITU) International Mobile Telecommunications "IMT-2000" initiative, covering high speed, broadband, and Internet Protocol (IP)-based mobile systems featuring network-to-network interconnection, feature/service transparency, global roaming and seamless services independent of location.
preview: http://www.3gpp2.org  

association    

GSA - The Global mobile Suppliers Association
GSA - The Global mobile Suppliers AssociationRepresenting the leading GSM/3G suppliers worldwideGSA strengthens the promotion of GSM/EDGE/WCDMA worldwide in new and existing
preview: http://www.gsacom.com  

association    

UMTS - Universal Mobile Telecommunications System
UMTS stands for Universal Mobile Telecommunications System UMTS is a part of the International Telecommunications Union’s ’IMT-2000’ vision of a global family of ’third-generation’ (3G) mobile communications systems
preview: http://www.umts-forum.org  

article    

AdvancedTCA blade solutions provide seamless migration to LTE
The mobile industry is looking to tiered service offerings to strengthen Average Revenue per User (ARPU), A preintegrated AdvancedTCA-based DPI module, as Nitin explains, can play a role here as 3G to LTE migration ensues.
preview: http://www.compactpci-systems.com   date: 5/8/2009

article    

Choosing between open- and closed-loop MIMO in BTS systems
While theoretical limits to Multiple Input Multiple Output (MIMO) open- and closed-loop techniques have been covered extensively in academic literature, little information is available on the associated circuit implementation complexity. Lekun examines the complexity and performance trade-offs involved in these techniques and recommends guidelines for practical system implementations.
preview: http://www.embedded-computing.com   date: 5/15/2009

article    

White Paper: 4G and its Evolution
Though many technologies are currently available for wired and wireless, the 4G concept supports the provisioning of multiple types of services, ranging from simple network access to complex multimedia virtual reality, including voice communication services, which are themselves a challenge in packet-based mobile communications environments. 4G mobile data transmission rates are planned to be up to 100 megabits per second on the move and 1000 ...
preview: http://www.compactpci-systems.com   date: 8/7/2009