Title:
ＯＦＤＭＡワイヤレスネットワークにおける周波数ホッピング
Document Type and Number:
Japanese Patent JP6640379
Kind Code:
B2
Abstract:
Method and systems are disclosed for qualifying a wireless device as frequency hopping device. In some aspects, an access point (AP) may determine a frequency hopping pattern for the wireless device, and then allocate a sequence of unique resource units to the wireless device based on the frequency hopping pattern. Each of the unique resource units include a different set of frequency subcarriers. The AP may receive a series of uplink orthogonal frequency-division multiple access (OFDMA) transmissions from the wireless device on the allocated sequence of unique resource units.
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Inventors:
Banergie, Raja
Green, Michael Richard
Tian, Binh
Jones the Force, Vincent Knowles
Kim, Yuhan
Bell Mani, Samir
Green, Michael Richard
Tian, Binh
Jones the Force, Vincent Knowles
Kim, Yuhan
Bell Mani, Samir
Application Number:
JP2018553468A
Publication Date:
February 05, 2020
Filing Date:
April 13, 2017
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04B1/7143; H04J1/00; H04L27/26; H04W72/04
Domestic Patent References:
| JP2010518654A |
Foreign References:
| WO2008103091A1 |
Other References:
Kan Zheng et al.,Performance and Analysis of CDM-FH-OFDMA for Broadband Wireless Systems,NETWORK AND PRALLEL COMPUTING,2006年 1月 1日,pp.978-989
Leonard E. Lightfoot et al.,Jamming Resilient Subcarrier Assignment for OFDMA Based Space Time Coded Systems,ELECTRO/INFORMATION TECHNOLOGY, 2009. EIT' 09. IEEE CONFERENCE ON,2009年 6月 7日,pp.260-265
Leonard E. Lightfoot et al.,Jamming Resilient Subcarrier Assignment for OFDMA Based Space Time Coded Systems,ELECTRO/INFORMATION TECHNOLOGY, 2009. EIT' 09. IEEE CONFERENCE ON,2009年 6月 7日,pp.260-265
Attorney, Agent or Firm:
Kurata Masatoshi
Yoshihiro Fukuhara
Morisezo Iseki
Takashi Okada
Nakamaru Yoshihiro
Yoshihiro Fukuhara
Morisezo Iseki
Takashi Okada
Nakamaru Yoshihiro