Method for transmitting calls over packet network

Details Method for transmitting calls over packet network Method for transmitting calls over packet network

2007-08-14

2007-08-14

Nguyen, Chau (Department: 2616)

Multiplex communications

Pathfinding or routing

Combined circuit switching and packet switching

C370S401000, C370S466000, C455S445000

Reexamination Certificate

active

10030353

ABSTRACT:
A transmitting/receiving arrangement, gateway and method for transmitting data over packet network, where a cellular network is connected to a packet network and uplink data frames which carry coded data and certain signaling information related to the coding are transmitted from the cellular network towards the packet network, wherein at least all non-redundant information from the uplink data frames is extracted from the frames and transmitted over the packet network. The gateway connects a packet network to a telephony network.

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patent: WO 00/54529 (2000-09-01), None

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