TRANSMISSION OF SCHEDULING ASSIGNMENTS IN MULTIPLE OPERATING BANDWIDTHS

• US 20190082455A1
• Filed: 11/13/2018
• Published: 03/14/2019
• Est. Priority Date: 12/02/2008
• Status: Active Grant

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: PAPASAKELLARIOU, Aris, HAN, Jin-Kyu, CHO, Joon-Young
• Granted Patent: US 10,694,538 B2
• Time in Patent Office: Days
• CPC Class Codes: H04L 5/0007 the frequencies being orthogonal, e.g. OFDM(A), DMT
• CPC Class Codes: H04L 5/0053 Allocation of signaling, i.e. of overhead other than pilot signals
• CPC Class Codes: H04L 5/0091 Signaling for the administration of the divided path
• CPC Class Codes: H04W 72/04 Wireless resource allocation
• CPC Class Codes: H04W 72/20 Control channels or signalling for resource management
• CPC Class Codes: H04W 72/23 in the downlink direction of a wireless link, i.e. towards a terminal

Abstract

Methods and apparatuses are described for wireless communication supporting carrier aggregation. The method includes monitoring, by a user equipment (UE), a downlink control channel in a first search space to receive first control information in the first search space; monitoring, by the UE, a downlink control channel in a second search space to receive second control information in the second search space; and receiving, by the UE, data on a first carrier based on the received first control information or on a second carrier based on the received second control information.

Claims

1. A method for wireless communication supporting carrier aggregation, the method comprising:

monitoring, by a user equipment (UE), a downlink control channel in a first search space to receive first control information in the first search space;

monitoring, by the UE, a downlink control channel in a second search space to receive second control information in the second search space; and

receiving, by the UE, data on a first carrier based on the received first control information or on a second carrier based on the received second control information.