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U-plane and C-plane communications

  • US 9,357,390 B2
  • Filed: 11/24/2014
  • Issued: 05/31/2016
  • Est. Priority Date: 03/26/2002
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • a transceiver for wireless communications with user equipments (UEs) using a compression protocol for voice data; and

    a first controller coupled with the transceiver and an Internet Protocol (IP) gateway;

    the first controller including a first U-plane server configured to control a flow of the voice data and a first C-plane server configured to control signaling;

    wherein the first controller provides U-plane packets of the voice data and C-plane packets of the signaling to bypass a core network; and

    wherein the first controller is configured to use a stacked, layered protocol having an IP transport layer.

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