Facilitating data transmission
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 17, 2006
Grant Date -
N/A
app pub date -
Aug 16, 2000
filing date -
Sep 8, 1999
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention provides a method, a system, a node in a communications system and a computer program facilitating a data transmission from a push service provider that addresses data by an Internet protocol address to a receiver which is identified in a communications system by a subscriber identity different to the IP address. The subscriber identity is determined by use of a first portion of the IP address for a look-up of a first portion of the subscriber identity, and by an assignment of a second portion of the IP address to a second portion of the subscriber identity. The invention can be used for different IP address formats like IPv4 and IPv6 addresses. The invention can be used in GSM/GPRS systems, PDC/PPDC and UMTS systems.
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