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1. (WO2017035305) DOWNLINK CONTROL CHANNEL IN WIRELESS SYSTEMS

Pub. No.:    WO/2017/035305    International Application No.:    PCT/US2016/048558
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Fri Aug 26 01:59:59 CEST 2016
IPC: H04L 5/00
Applicants: IDAC HOLDINGS, INC.
Inventors: LEE, Moon-il
MARINIER, Paul
PANI, Diana
PELLETIER, Benoit
PELLETIER, Ghyslain
RUDOLF, Marian
Title: DOWNLINK CONTROL CHANNEL IN WIRELESS SYSTEMS
Abstract:
Systems, methods, and instrumentalities may be disclosed for implementing a flexible radio access communication system. A flexible radio access communication system may be supported using spectrum of varying size, including aggregation of non-adjacent carriers in the same and/or in different frequency bands. A wireless transmit/receive unit (WTRU) may receive a first transmission via a common downlink control channel. The first transmission may include first control information. The first control information may include information regarding the configuration of a first dedicated downlink control channel of one or more dedicated control channels. The WTRU may receive a second transmission via the first dedicated downlink control channel of the dedicated control channels. The second transmission may include second control information. The second control information may be associated with a transmission of a first transmission type. The dedicated downlink control channels may be used for providing control information associated with different types of transmissions.