3GPP PPT.ppt

1 The 3 The 3 rd rd Generation Partnership Generation Partnership Project Project –– 3GPP 3GPP ?? SEM27-02 2 The IMT-2000 family The 5 IMT 2000 terrestrial interfaces agreed by ITU-R UTRA FDD UTRA TDD High & low chip rates UWC 136 cdma2000 DECT ? SC MC DS TC FT Direct sequence Time Code Single Carrier Multi-Carrier Frequency Time 3GPP2 TR45 "UMTS" "UMTS" 3 What does 3GPP do? ? 3GPP prepares and maintains specifications for the following technologies: – GSM – GPRS – EDGE – W-CDMA – FDD (Frequency Division Duplex) – TD-CDMA – TDD (Time Division Duplex) – in High Chip Rate and Low Chip Rate (TD-SCDMA) modes ? 3GPP prepares and maintains specifications for the following technologies: – GSM – GPRS – EDGE – W-CDMA – FDD (Frequency Division Duplex) – TD-CDMA – TDD (Time Division Duplex) – in High Chip Rate and Low Chip Rate (TD-SCDMA) modes A single home for all these technologies helps to ensure global interoperability NTT o BT . all of the technologies on the GSM evolution path 4 Partnership and Membership ? 3GPP posed of: ? Partners: ? Organizational Partners ? 3GPP is open to all officially-recognized standards organizations irrespective of the geographical location ? Market Representation Partners ? invited by anizational Partners to offer market advice and to bring a consensus view of market requirements (. services, features, functionality) ? Individual Members ? Hundreds of Individual panies are actively engaged in the work of 3GPP ? 3GPP posed of: ? Partners: ? Organizational Partners ? 3GPP is open to all officially-recognized standards organizations irrespective of the geographical location ? Market Representation Partners ? invited by anizational Partners to offer market advice and to bring a consensus view of market requirements (. services, features, functionality) ? Individual Members ? Hundreds of Individual panies are actively engaged in the work of 3GPP anizational Partners Japan USA 6 Market