Search International and National Patent Collections

1. (WO2015047580) HARQ TIMELINES FOR TDD-FDD CARRIER AGGREGATION

Pub. No.:    WO/2015/047580    International Application No.:    PCT/US2014/051218
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Sat Aug 16 01:59:59 CEST 2014
IPC: H04B 7/26
H04L 1/18
Applicants: INTEL IP CORPORATION
Inventors: HE, Hong
FWU, Jong-Kae
HAN, Seunghee
XIONG, Gang
Title: HARQ TIMELINES FOR TDD-FDD CARRIER AGGREGATION
Abstract:
Disclosed embodiments include an end-to-end UE and eNB HARQ protocol design for various TDD-FDD joint operation wireless network configurations. Designs for timing of HARQ feedback in response to PDSCH and PUSCH transmissions (or simply, PDSCH and PUSCH) include both HARQ feedback from a UE, and HARQ feedback from an eNB. The PUSCH HARQ timeline embodiments also include both self-scheduling and cross-carrier scheduling scenarios for PUSCH transmissions. In addition, designs for the cross-carrier scheduling scenarios contemplate an FDD scheduling cell or a TDD scheduling cell.