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Method for processing data packet and apparatus

  • US 9,954,977 B2
  • Filed: 07/17/2015
  • Issued: 04/24/2018
  • Est. Priority Date: 01/17/2013
  • Status: Active Grant
First Claim
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1. A method for processing a data packet, the method comprising:

  • receiving, by a user equipment, compression configuration information of an application layer packet from a network device;

    performing, by the user equipment, compression processing on the application layer packet at an access layer according to the compression configuration information, and adding a compression initialization identifier to a header of the compressed application layer packet, wherein the compression initialization identifier indicates an initial packet from which compression restarts;

    sending, by the user equipment to a target network device, the compression configuration information received from the network device when the user equipment is handed over to a target network; and

    receiving, by the user equipment, a compression configuration response returned by the target network device, wherein the compression configuration response indicates compression configuration information of the target network device.

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