31. Deployment Options for Femtocells and Their Impact on Existing Macrocellular Networks
(Informe 62. Abril 2009/Publicaciones)

...ted models for various wireless technologies including the Universal Mobile Telecommunications System (UMTS) and high speed downlink packet access (HSDPA). It is shown that co-channel operation of ...

32. GPS/Galileo System-on-Chip with UMTS/GSM Support for Location Based Services Applications
(Informe 62. Abril 2009/Publicaciones)

A single chip receiver for GPS, Galileo, UNITS, CDMA2000 and GSM standards is presented for the first time. The analog Zero-IF front-end features 2 wideband paths for high and low band operation wit

33. The limits to IPR standardization policies as evidenced by strategic patenting in UMTS
(Informe 62. Abril 2009/Publicaciones)

...n of standards setting organizations. This study examines the patents filed in the standardization of UMTS, the third-generation mobile phone technology developed under sponsorship of the European ...

34. Secure base stations
(Informe 61. Marzo 2009/Publicaciones)

With the introduction of the third generation (3G) Universal Mobile Telecommunications System (UMTS) base station router (BSR) and fourth generation (4G) base stations, such as the 3rd Generation P

35. Framework for integrating heterogeneous wireless networks using Mobile IP
(Informe 61. Marzo 2009/Publicaciones)

...ks, some of which may adopt NAT. Then we describe a secure vertical handoff protocol between WLAN and UMTS networks.   Accesible en WSEAS ...

36. Performance assessment of Next-Generation Wireless Mobile Systems
(Informe 61. Marzo 2009/Publicaciones)

The deployment of third generation (3G) systems such as Universal Mobile Telecommunications System (UMTS) and code division multiple access (CDMA) 1X is now ubiquitous. Furthermore, several operato

37. LTE and HSPA plus: Revolutionary and evolutionary solutions for global mobile broadband
(Informe 61. Marzo 2009/Publicaciones)

Universal Mobile Telecommunications System (UMTS) with its high speed packet access (HSPA) enhancements is currently being deployed as the primary mobile broadband solution by operators worldwide. T

38. Broadcast and multicast transmission over HSDPA
(Informe 61. Marzo 2009/Publicaciones)

...h-speed packet data channel on the downlink defined in the Universal Mobile Telecommunications System (UMTS) standard. We show that the unique features of HSDPA such as link adaptation, channel-sens...

39. Mobile Gaming (I)
(CEDITEC/Breves)

...a 1 contra 1 o 2 jugadores en modo cooperativo. La llegada del WAP y su evolución hacia el GPRS, UMTS y HSDPA, consiguieron que la experiencia de juego pasara a ser multijugador. Todas estas t...

40. Mobile Health 2.0
(CEDITEC/Breves)

...emota, como gestionar la medicación de un paciente mientras está atendiendo a otro. El proyecto UBTS (UMTS Based Telemedicine System) de Telefónica, ha desarrollado plataformas software para teléfon...

41. METHOD FOR CONTROLLING HARQ OPERATION IN DYNAMIC RADIO RESOURCE ALLOCATION
(Informe 60. Febrero 2009/Patentes)

...ng data between a base station and a terminal in Evolved Universal Mobile Telecommunications System (E-UMTS) or Long Term Evolution (LTE) System evolved from UMTS, particularly, a method for transf...

42. GPS receiver comprising a data link via GPRS and/or UMTS
(Informe 60. Febrero 2009/Patentes)

...oning, comprising a system microchip, a GPS receiver, a communication module, of the type GPRS and/or UMTS (G), for sending data (D1) to at least one web server (W), a removable memory support for ...

43. METHOD AND APPARATUS FOR SUPPORTING AD-HOC NETWORKING OVER UMTS PROTOCOL
(Informe 60. Febrero 2009/Patentes)

...od and apparatus are provided for ad hoc networking over a universal mobile telecommunications system (UMTS). In the method, if user equipment (40A) (such as a mobile phone) is not within normal cel...

44. LG KT770
(Informe 60. Febrero 2009/Terminales)

...cas más significativas son:     * GSM/EDGE (850/900/1800/1900 MHz)     * UMTS/HSDPA  (850/2100 MHz o 900/2100 MHz)     * A-GPS     * W...

45. SAE Review
(CEDITEC/Otros contenidos)

...ty Management) y a ECM (EPS Connection Management) y las diferencias con Movility-session Management de UMTS (parte II ). Tendencias: SAE Review En este artículo del blog WirelessMoves , se ana...