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Transmitter

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Transmitter

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Presentation Transcript

  1. Reflecting Object Multipath Transmitter Receiver MIMO Signal Processing MIMO Signal Processing

  2. Power Frequency

  3. Technology UMB LTE EV-DO Rev. B HSPA+ EV-DO Rev. A HSUPA CDMA IS-95 EV-DO Rel. 0 WCDMA HSDPA GSM GPRS Increasingly powerful services for consumers Music, video etc File sharing, Social networks Video conferencing, Streaming video High QoS, real Time services, High end VOD, MOD etc Simple communication Download Download & Upload Real time Latency Sensitive Seamless fixed mobile convergence Mobile Services

  4. GERAN Gb GPRS Core PCRF SGSN UTRAN Rx+ Lu S7 HSS S6 S1 Evolved RAN SAE Anchor SGi 3GPP Anchor MME Evolved packet Core S2 S2 Non 3GPP IP Access WLAN 3GPP IP Access

  5. Pilot Data DC Guard Guard OFDM Sub - carriers Power Frequency Orthogonal Frequency Division