EA201791387A1 - Структура пространственного разнесения и разнесения по частоте для межмашинной связи (mtc) - Google Patents

Структура пространственного разнесения и разнесения по частоте для межмашинной связи (mtc)

Info

Publication number
EA201791387A1
EA201791387A1 EA201791387A EA201791387A EA201791387A1 EA 201791387 A1 EA201791387 A1 EA 201791387A1 EA 201791387 A EA201791387 A EA 201791387A EA 201791387 A EA201791387 A EA 201791387A EA 201791387 A1 EA201791387 A1 EA 201791387A1
Authority
EA
Eurasian Patent Office
Prior art keywords
separation
frequency
intermasterine
mtc
deployment
Prior art date
Application number
EA201791387A
Other languages
English (en)
Other versions
EA039762B1 (ru
Inventor
Хао СЮЙ
Питер ГААЛ
Ваньши ЧЭНЬ
Сейед Али Акбар Факуриан
Original Assignee
Квэлкомм Инкорпорейтед
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 Квэлкомм Инкорпорейтед filed Critical Квэлкомм Инкорпорейтед
Publication of EA201791387A1 publication Critical patent/EA201791387A1/ru
Publication of EA039762B1 publication Critical patent/EA039762B1/ru

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)

Abstract

Некоторые аспекты настоящего изобретения относятся в общем к беспроводной связи и более конкретно к увеличению разнесения для устройств с ограниченными ресурсами связи. Примерный способ в общем включает в себя этапы, на которых передают данные в виде сгруппированной передачи на устройство с ограниченными ресурсами связи, причем сгруппированная передача содержит множество пакетов, причем каждый пакет имеет продолжительность во множество интервалов времени передачи (TTI), и в каждом пакете передаются одни и те же данные и принимают меры по увеличению разнесения (например, по меньшей мере одного из пространственного разнесения, разнесения по времени, разнесения по частоте и т.п.) для сгруппированной передачи.
EA201791387A 2015-01-21 2016-01-21 Увеличение разнесения по времени и частоте для устройств с ограниченными ресурсами связи EA039762B1 (ru)

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 (2)

Publication Number Publication Date
EA201791387A1 true EA201791387A1 (ru) 2018-05-31
EA039762B1 EA039762B1 (ru) 2022-03-10

Family

ID=56408863

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201791387A EA039762B1 (ru) 2015-01-21 2016-01-21 Увеличение разнесения по времени и частоте для устройств с ограниченными ресурсами связи

Country Status (12)

Country Link
US (2) US10868591B2 (ru)
EP (1) EP3248400B1 (ru)
JP (2) JP6651532B2 (ru)
KR (1) KR102460470B1 (ru)
CN (2) CN112910523B (ru)
AU (1) AU2016209308B2 (ru)
BR (1) BR112017015516A2 (ru)
EA (1) EA039762B1 (ru)
ES (1) ES2797682T3 (ru)
HU (1) HUE048764T2 (ru)
TN (1) TN2017000287A1 (ru)
WO (1) WO2016118710A1 (ru)

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Also Published As

Publication number Publication date
KR102460470B1 (ko) 2022-10-27
US20160212750A1 (en) 2016-07-21
TN2017000287A1 (en) 2019-01-16
ES2797682T3 (es) 2020-12-03
CN107113554A (zh) 2017-08-29
CN107113554B (zh) 2021-02-05
BR112017015516A2 (pt) 2018-01-30
JP2018510528A (ja) 2018-04-12
HUE048764T2 (hu) 2020-08-28
US10868591B2 (en) 2020-12-15
US20210067213A1 (en) 2021-03-04
WO2016118710A1 (en) 2016-07-28
US11621749B2 (en) 2023-04-04
JP2020099056A (ja) 2020-06-25
AU2016209308A1 (en) 2017-06-29
EP3248400B1 (en) 2020-03-11
JP6922007B2 (ja) 2021-08-18
CN112910523A (zh) 2021-06-04
EA039762B1 (ru) 2022-03-10
KR20170107435A (ko) 2017-09-25
CN112910523B (zh) 2024-05-03
EP3248400A1 (en) 2017-11-29
AU2016209308B2 (en) 2020-03-05
JP6651532B2 (ja) 2020-02-19

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