Search International and National Patent Collections

1. (WO2017193533) HANDLING PACKET ACKNOWLEDGEMENTS DURING TUNE-AWAYS ON MOBILE DEVICES

Pub. No.:    WO/2017/193533    International Application No.:    PCT/CN2016/101804
Publication Date: Fri Nov 17 00:59:59 CET 2017 International Filing Date: Wed Oct 12 01:59:59 CEST 2016
IPC: H04L 1/18
Applicants: QUALCOMM INCORPORATED
ZHENG, Ruiming
GUO, Jiming
XING, Rulin
ZHU, Xipeng
JIN, Lizhong
LIU, Huichun
Inventors: ZHENG, Ruiming
GUO, Jiming
XING, Rulin
ZHU, Xipeng
JIN, Lizhong
LIU, Huichun
Title: HANDLING PACKET ACKNOWLEDGEMENTS DURING TUNE-AWAYS ON MOBILE DEVICES
Abstract:
Various methods for managing TCP communications in a mobile communication device may include transmitting a TCP packet from a first radio access technology (RAT) on the mobile communication device to a first network, receiving a hybrid automatic repeat request (HARQ) acknowledgement (ACK) or a radio link control (RLC) ACK from the first network, generating a local TCP ACK from the HARQ ACK or the RLC ACK, and delivering the local TCP ACK to a high level operating system (HLOS) or an application on the mobile communication device.