TN2017000287A1 - Spatial and frequency diversity design for machine type communications (mtc) - Google Patents

Spatial and frequency diversity design for machine type communications (mtc)

Info

Publication number
TN2017000287A1
TN2017000287A1 TNP/2017/000287A TN2017000287A TN2017000287A1 TN 2017000287 A1 TN2017000287 A1 TN 2017000287A1 TN 2017000287 A TN2017000287 A TN 2017000287A TN 2017000287 A1 TN2017000287 A1 TN 2017000287A1
Authority
TN
Tunisia
Prior art keywords
diversity
spatial
mtc
frequency diversity
machine type
Prior art date
Application number
TNP/2017/000287A
Other languages
English (en)
Inventor
Wanshi Chen
Seyed Ali Akbar Fakoorian
Peter Gaal
Hao Xu
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of TN2017000287A1 publication Critical patent/TN2017000287A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/068—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission using space frequency diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
    • H04B7/0669—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different channel coding between antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
TNP/2017/000287A 2015-01-21 2016-01-21 Spatial and frequency diversity design for machine type communications (mtc) TN2017000287A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201562106162P 2015-01-21 2015-01-21
US201562184189P 2015-06-24 2015-06-24
US15/002,208 US10868591B2 (en) 2015-01-21 2016-01-20 Spatial and frequency diversity design for machine type communications (MTC)
PCT/US2016/014255 WO2016118710A1 (en) 2015-01-21 2016-01-21 Spatial and frequency diversity design for machine type communications (mtc)

Publications (1)

Publication Number Publication Date
TN2017000287A1 true TN2017000287A1 (en) 2019-01-16

Family

ID=56408863

Family Applications (1)

Application Number Title Priority Date Filing Date
TNP/2017/000287A TN2017000287A1 (en) 2015-01-21 2016-01-21 Spatial and frequency diversity design for machine type communications (mtc)

Country Status (11)

Country Link
US (2) US10868591B2 (enExample)
EP (1) EP3248400B1 (enExample)
JP (2) JP6651532B2 (enExample)
KR (1) KR102460470B1 (enExample)
CN (2) CN107113554B (enExample)
AU (1) AU2016209308B2 (enExample)
EA (1) EA039762B1 (enExample)
ES (1) ES2797682T3 (enExample)
HU (1) HUE048764T2 (enExample)
TN (1) TN2017000287A1 (enExample)
WO (1) WO2016118710A1 (enExample)

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CN106331107A (zh) * 2016-08-25 2017-01-11 深圳市沃特沃德股份有限公司 基于nb‑iot的信息传输方法和装置
US10645658B2 (en) * 2016-09-06 2020-05-05 Mediatek Inc. Method and apparatus for uplink power consumption reduction in NB-IoT
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US10686564B2 (en) * 2017-04-18 2020-06-16 Qualcomm Incorporated Pre-timed and on-demand HARQ Ack feedback
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CN108347711B (zh) * 2018-01-17 2021-08-27 苏州金蒲芦物联网技术有限公司 一种基于NB-IoT实现的低功耗智能农业数据采集系统
EP3993546B1 (en) * 2019-07-25 2023-07-05 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method and device, and terminal
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CN113922929A (zh) * 2020-07-08 2022-01-11 索尼公司 电子设备、通信方法和存储介质
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US10868591B2 (en) 2015-01-21 2020-12-15 Qualcomm Incorporated Spatial and frequency diversity design for machine type communications (MTC)
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Also Published As

Publication number Publication date
EP3248400A1 (en) 2017-11-29
US20160212750A1 (en) 2016-07-21
US20210067213A1 (en) 2021-03-04
US10868591B2 (en) 2020-12-15
EA201791387A1 (ru) 2018-05-31
JP6651532B2 (ja) 2020-02-19
EA039762B1 (ru) 2022-03-10
AU2016209308A1 (en) 2017-06-29
CN107113554A (zh) 2017-08-29
HUE048764T2 (hu) 2020-08-28
JP6922007B2 (ja) 2021-08-18
WO2016118710A1 (en) 2016-07-28
CN112910523B (zh) 2024-05-03
CN112910523A (zh) 2021-06-04
JP2020099056A (ja) 2020-06-25
CN107113554B (zh) 2021-02-05
KR20170107435A (ko) 2017-09-25
BR112017015516A2 (pt) 2018-01-30
EP3248400B1 (en) 2020-03-11
JP2018510528A (ja) 2018-04-12
KR102460470B1 (ko) 2022-10-27
US11621749B2 (en) 2023-04-04
ES2797682T3 (es) 2020-12-03
AU2016209308B2 (en) 2020-03-05

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