Title:
FREQUENCY HOPPING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/153204
Kind Code:
A1
Abstract:
Provided are a frequency hopping method and apparatus, said method comprising: a first communications apparatus receiving first information from a second communications apparatus, said first information indicating a first frequency hopping resource. The first communications apparatus determines, from the first frequency hopping resource, n frequency-domain resource units corresponding to a k-th time resource unit; the n frequency-domain resource units correspond one-to-one to n logical resource units, the frequency hopping patterns of the n logical resource units are the same, n is a positive integer greater than or equal to 2, and k is a positive integer. On the k-th time resource unit and the n frequency-domain resource units, the first communications apparatus receives data from the second communications apparatus or sends data to the second communications apparatus. Therefore it is possible to enable a terminal device having a radio frequency receiving range smaller than the system bandwidth to perform frequency hopping while satisfying service rate requirements.
More Like This:
Inventors:
LI ZHENG (CN)
WU YILING (CN)
XIA SHENJIE (CN)
WU YILING (CN)
XIA SHENJIE (CN)
Application Number:
PCT/CN2018/075861
Publication Date:
August 15, 2019
Filing Date:
February 08, 2018
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B1/713
Domestic Patent References:
| WO2015099808A1 | 2015-07-02 |
Foreign References:
| CN101162921A | 2008-04-16 | |||
| CN103546195A | 2014-01-29 | |||
| CN104393893A | 2015-03-04 | |||
| CN105338641A | 2016-02-17 |
Other References:
NEC: "Frequency Hopping for NR UL PUSCH", 3GPP TSG-RAN WGI MEETING #90BIS, R1-1717153, 13 October 2017 (2017-10-13), XP051340343
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
Download PDF: