Title:
METHOD AND APPARATUS FOR MANAGING RESOURCES FOR COEXISTENCE OF LONG TERM EVOLUTION SYSTEM AND NEW RADIO SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/143754
Kind Code:
A1
Abstract:
A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for Internet of things (IoT) are provided. The communication method and system 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. A method of a user equipment for supporting a first communication system and a second communication system is provided. The method comprises shifting first resource blocks (RBs) associated with transmission in a first communication system by a certain frequency value to match a grid of the first RBs with a grid of second RBs associated with transmission in a second communication system, and transmitting the shifted first RBs to a base station.
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Inventors:
YUN YEOHUN (KR)
KIM YONGOK (KR)
KIM CHANHONG (KR)
RYU HYUNSEOK (KR)
YOO HYUNIL (KR)
NOH JEEHWAN (KR)
XUE PENG (KR)
SEOL JIYUN (KR)
KIM YONGOK (KR)
KIM CHANHONG (KR)
RYU HYUNSEOK (KR)
YOO HYUNIL (KR)
NOH JEEHWAN (KR)
XUE PENG (KR)
SEOL JIYUN (KR)
Application Number:
PCT/KR2018/001521
Publication Date:
August 09, 2018
Filing Date:
February 05, 2018
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W72/04; H04L5/00; H04W72/08
Domestic Patent References:
| WO2016070427A1 | 2016-05-12 |
Foreign References:
| US20140187287A1 | 2014-07-03 |
Other References:
HUAWEI ET AL.: "Consideration of PRB misalignment between NR and LTE in the coexistence case", RI-1700030, 3GPP TSG RAN WG1 NR AD-HOC MEETING, 9 January 2017 (2017-01-09), Spokane, USA, XP051202456
ETRI: "Remaining issues on NR frequency domain frame structure", RI-1700585, 3GPP TSG RAN WG1 NR AD-HOC MEETING, 10 January 2017 (2017-01-10), Spokane, USA, XP051202973
PANASONIC: "Remaining issues on NR frame structure focusing on frequency domain", RI-1700545, 3GPP TSG RAN WG1 NR AD-HOC MEETING, 9 January 2017 (2017-01-09), Spokane, USA, XP051202545
AT &T: "Further Details and Techniques on LTE and NR Co-Existence", RI-1700327, 3GPP TSG RANI NR AD HOC MEETING, 10 January 2017 (2017-01-10), Spokane, USA, XP051202805
HUAWEI, 3GPP TSG RAN WG1 NR AD-HOC MEETING, RI-1700030, SPOKANE, USA, 16 January 2017 (2017-01-16)
3GPP TSG RAN WG1 NR AD-HOC MEETING, RL-1700585, SPOKANE, USA, 16 January 2017 (2017-01-16)
See also references of EP 3563618A4
ETRI: "Remaining issues on NR frequency domain frame structure", RI-1700585, 3GPP TSG RAN WG1 NR AD-HOC MEETING, 10 January 2017 (2017-01-10), Spokane, USA, XP051202973
PANASONIC: "Remaining issues on NR frame structure focusing on frequency domain", RI-1700545, 3GPP TSG RAN WG1 NR AD-HOC MEETING, 9 January 2017 (2017-01-09), Spokane, USA, XP051202545
AT &T: "Further Details and Techniques on LTE and NR Co-Existence", RI-1700327, 3GPP TSG RANI NR AD HOC MEETING, 10 January 2017 (2017-01-10), Spokane, USA, XP051202805
HUAWEI, 3GPP TSG RAN WG1 NR AD-HOC MEETING, RI-1700030, SPOKANE, USA, 16 January 2017 (2017-01-16)
3GPP TSG RAN WG1 NR AD-HOC MEETING, RL-1700585, SPOKANE, USA, 16 January 2017 (2017-01-16)
See also references of EP 3563618A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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