Title:
ROHC HEADER COMPRESSION FOR MPTCP
Document Type and Number:
WIPO Patent Application WO/2019/061337
Kind Code:
A1
Abstract:
Some embodiments relate to a user equipment device (UE), and associated methods for performing ROHC header compression on TCP packets with MPTCP option enabled. In some embodiments, a compressor may determine that a first portion of the stream of data packets is formatted according to the transmission control protocol (TCP) with a multipath TCP (MPTCP) option enabled. The compressor may establish context with a corresponding decompressor and may operate in one of three modes of compression based on the context. In some embodiments, when the context indicates that the corresponding decompressor supports decompression of TCP data packets with MPTCP option enabled, the compressor may operate in a first or second mode of compression. In some embodiments, when the context indicates that the corresponding decompressor does not support decompression of TCP data packets with MPTCP option enabled, the compressor may operation in a third mode of compression.
Inventors:
ZHAO YINGJIE (US)
SHI JIANXIONG (US)
CUI LELE (CN)
SU LI (US)
FAHEEM FARAZ (US)
SHI JIANXIONG (US)
CUI LELE (CN)
SU LI (US)
FAHEEM FARAZ (US)
Application Number:
PCT/CN2017/104517
Publication Date:
April 04, 2019
Filing Date:
September 29, 2017
Export Citation:
Assignee:
APPLE INC (US)
ZHAO YINGJIE (US)
ZHAO YINGJIE (US)
International Classes:
H04W28/06
Foreign References:
| US20150124699A1 | 2015-05-07 | |||
| CN1595911A | 2005-03-16 | |||
| CN105765929A | 2016-07-13 | |||
| US20170006139A1 | 2017-01-05 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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