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Home › Method of transmission in a UMTS mobile telephone network enabling preparation for handover to a GSM cell during a call in a UMTS cell

Method of transmission in a UMTS mobile telephone network enabling preparation for handover to a GSM cell during a call in a UMTS cell

US Patent 6584116 · Granted Jun 24, 2003

Estimated economic value: $2,930,000 ⓘ

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