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Title:
METHOD AND APPARATUS FOR CONFIGURING CARRIER AGGREGATION FOR SERVING CELLS HAVING DIFFERENT START TIME POINTS IN FRAME IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/066483
Kind Code:
A1
Abstract:
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. According to the disclosure, a base station may configure serving cells having different frame start time points, using carrier aggregation (CA), for operation of a terminal, and thus can increase the transmission rate of the terminal.

Inventors:
JANG JAEHYUK (KR)
KIM SOENGHUN (KR)
AGIWAL ANIL (KR)
Application Number:
PCT/KR2020/013270
Publication Date:
April 08, 2021
Filing Date:
September 28, 2020
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W72/04; H04L5/00; H04W76/28
Foreign References:
US20180077596A12018-03-15
US20160192304A12016-06-30
Other References:
ZTE CORPORATION: "Discussion on frame boundary alignment of NR CA", 3GPP DRAFT; RP-191839 DISCUSSION ON FRAME BOUNDARY ALIGNMENT OF NR CA, vol. TSG RAN, 9 September 2019 (2019-09-09), Newport Beach, USA, pages 1 - 5, XP051782387
ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification (Release 15)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 36.331, vol. RAN WG2, no. V15.7.0, 27 September 2019 (2019-09-27), pages 1 - 962, XP051785031
ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; User Equipment (UE) radio access capabilities (Release 15)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.306, vol. RAN WG2, no. V15.7.0, 27 September 2019 (2019-09-27), pages 1 - 55, XP051785051
See also references of EP 3881626A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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