Data transmission method and a network element

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United States of America Patent

PATENT NO 7792092
SERIAL NO

09868819

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention is concerned with transmission of speech information over mixed networks, particularly over a segment using packet transmission in an otherwise circuit switched data transmission network. According to the invention, PCM transmission lines are connected with a packet based network such as an IP network in such a way, that data from one or more channels of a first PCM transmission line is collected in the payload part of a data packet. Further, the destination address of the data packet is constructed in such a way, that the packet network entity being connected to the second PCM transmission line can determine based on the destination address of the packet, to which channel or channels of the second PCM transmission line the data should be transmitted.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NOKIA TECHNOLOGIES OYESPOO FINLAND ESPOO SOUTHERN FINLAND

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haeggström, Johan Helsinki, FI 2 7
Olkkonen, Mikko Kirkkonummi, FI 15 1276
Rajahalme, Jarno Kirkkonummi, FI 28 1145
Sengodan, Senthil Woburn, US 13 712
Suvanen, Jyri Espoo, FI 15 125

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