BR112019003525A2 - mecanismo de sinalização em uma estação base para habilitar autocalibração e detecção de bloqueio de transmissão para sistemas sem fio de múltiplas antenas em comunicação de ondas milimétricas - Google Patents

mecanismo de sinalização em uma estação base para habilitar autocalibração e detecção de bloqueio de transmissão para sistemas sem fio de múltiplas antenas em comunicação de ondas milimétricas

Info

Publication number
BR112019003525A2
BR112019003525A2 BR112019003525-7A BR112019003525A BR112019003525A2 BR 112019003525 A2 BR112019003525 A2 BR 112019003525A2 BR 112019003525 A BR112019003525 A BR 112019003525A BR 112019003525 A2 BR112019003525 A2 BR 112019003525A2
Authority
BR
Brazil
Prior art keywords
base station
calibration
millimeter wave
transmission block
wireless systems
Prior art date
Application number
BR112019003525-7A
Other languages
English (en)
Portuguese (pt)
Inventor
Chakraborty Kaushik
Luo Tao
Partyka Andrzej
Nagaraja Sumeeth
Akkarakaran Sony
Pravin John Wilson Makesh
Ahmad Aitzaz
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of BR112019003525A2 publication Critical patent/BR112019003525A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0069—Allocation based on distance or geographical location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
BR112019003525-7A 2016-09-02 2017-08-28 mecanismo de sinalização em uma estação base para habilitar autocalibração e detecção de bloqueio de transmissão para sistemas sem fio de múltiplas antenas em comunicação de ondas milimétricas BR112019003525A2 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662383099P 2016-09-02 2016-09-02
US62/383,099 2016-09-02
US15/492,888 US11005576B2 (en) 2016-09-02 2017-04-20 Signaling mechanism to enable local operation for multi-antenna wireless communication systems
US15/492,888 2017-04-20
PCT/US2017/048937 WO2018044805A1 (en) 2016-09-02 2017-08-28 Signaling mechanism at a base station to enable self-calibration and transmission blockage detection for multi-antenna wireless systems in millimeter-wave communication

Publications (1)

Publication Number Publication Date
BR112019003525A2 true BR112019003525A2 (pt) 2019-05-21

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
BR112019003525-7A BR112019003525A2 (pt) 2016-09-02 2017-08-28 mecanismo de sinalização em uma estação base para habilitar autocalibração e detecção de bloqueio de transmissão para sistemas sem fio de múltiplas antenas em comunicação de ondas milimétricas
BR112019003548-6A BR112019003548A2 (pt) 2016-09-02 2017-08-28 mecanismo de sinalização em um equipamento de usuário para habilitar autocalibração e detecção de bloqueio de transmissão para sistemas sem fio de múltiplas antenas em comunicação de ondas milimétricas

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112019003548-6A BR112019003548A2 (pt) 2016-09-02 2017-08-28 mecanismo de sinalização em um equipamento de usuário para habilitar autocalibração e detecção de bloqueio de transmissão para sistemas sem fio de múltiplas antenas em comunicação de ondas milimétricas

Country Status (9)

Country Link
US (3) US11005576B2 (enExample)
EP (3) EP3508018B1 (enExample)
JP (1) JP6985374B2 (enExample)
CN (3) CN109644473B (enExample)
AU (2) AU2017321310B2 (enExample)
BR (2) BR112019003525A2 (enExample)
CA (1) CA3032372A1 (enExample)
SG (1) SG11201900378TA (enExample)
WO (3) WO2018044810A1 (enExample)

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Also Published As

Publication number Publication date
AU2017321310B2 (en) 2022-02-03
CN109644400A (zh) 2019-04-16
CN109644400B (zh) 2022-03-22
JP6985374B2 (ja) 2021-12-22
WO2018044805A1 (en) 2018-03-08
US20180070363A1 (en) 2018-03-08
AU2017321309B2 (en) 2021-12-02
WO2018044810A1 (en) 2018-03-08
US11005576B2 (en) 2021-05-11
EP3508018B1 (en) 2021-08-18
CA3032366A1 (en) 2018-03-08
US20180069681A1 (en) 2018-03-08
SG11201900378TA (en) 2019-03-28
CN109644472B (zh) 2023-05-05
CN109644472A (zh) 2019-04-16
CN109644473B (zh) 2023-05-02
US10873403B2 (en) 2020-12-22
AU2017321310A1 (en) 2019-02-07
EP3508006B1 (en) 2020-06-24
EP3508018A1 (en) 2019-07-10
US10484102B2 (en) 2019-11-19
CA3032372A1 (en) 2018-03-08
EP3508006A1 (en) 2019-07-10
CN109644473A (zh) 2019-04-16
BR112019003548A2 (pt) 2019-05-28
AU2017321309A1 (en) 2019-02-07
EP3508017A1 (en) 2019-07-10
EP3508017B1 (en) 2025-06-18
US20180069639A1 (en) 2018-03-08
WO2018044804A1 (en) 2018-03-08
JP2019530304A (ja) 2019-10-17

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