BR112015029983A2 - métodos e sistemas para troca de tempo de resposta (rtt) acentuada - Google Patents

métodos e sistemas para troca de tempo de resposta (rtt) acentuada

Info

Publication number
BR112015029983A2
BR112015029983A2 BR112015029983A BR112015029983A BR112015029983A2 BR 112015029983 A2 BR112015029983 A2 BR 112015029983A2 BR 112015029983 A BR112015029983 A BR 112015029983A BR 112015029983 A BR112015029983 A BR 112015029983A BR 112015029983 A2 BR112015029983 A2 BR 112015029983A2
Authority
BR
Brazil
Prior art keywords
response time
systems
methods
rtt
exchange
Prior art date
Application number
BR112015029983A
Other languages
English (en)
Other versions
BR112015029983B1 (pt
Inventor
Kumar Shukla Ashish
Horácio Aldana Carlos
Homchaudhuri Sandip
Zhang Xiaoxin
He Xin
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 BR112015029983A2 publication Critical patent/BR112015029983A2/pt
Publication of BR112015029983B1 publication Critical patent/BR112015029983B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H04L43/0864—Round trip delays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/767—Responders; Transponders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0072—Transmission between mobile stations, e.g. anti-collision systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/01—Determining conditions which influence positioning, e.g. radio environment, state of motion or energy consumption
    • G01S5/019—Energy consumption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

1/1 resumo “métodos e sistemas para troca de tempo de resposta (rtt) aprimorada” trata-se de sistemas, métodos e dispositivos para obter medições de tempo de resposta para uso em serviços com base em localização. em implantações particulares, uma mensagem de solicitação de medição de temporização precisa transmitida de modo sem fio por um primeiro dispositivo transceptor para um segundo dispositivo transceptor pode permitir recursos de processamento adicionais em computação ou aplicação de uma medição de tempo de resposta de sinal. tal medição de tempo de resposta de sinal pode ser usada em operações de posicionamento.
BR112015029983-0A 2013-05-30 2014-05-29 Métodos em um primeiro dispositivo transceptor sem fio, primeiro dispositivo transceptor sem fio e memória legível por computador BR112015029983B1 (pt)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US201361829204P 2013-05-30 2013-05-30
US201361846523P 2013-07-15 2013-07-15
US61/846,523 2013-07-15
US201361859275P 2013-07-28 2013-07-28
US201361867593P 2013-08-19 2013-08-19
US61/867,593 2013-08-19
US201361899796P 2013-11-04 2013-11-04
US61/899,796 2013-11-04
US201461937435P 2014-02-07 2014-02-07
US61/937,435 2014-02-07
US14/285,584 US9459337B2 (en) 2013-05-30 2014-05-22 Methods and systems for enhanced round trip time (RTT) exchange
US14/285,584 2014-05-22
PCT/US2014/040098 WO2014194147A1 (en) 2013-05-30 2014-05-29 Methods and systems for enhanced round trip time (rtt) exchange

Publications (2)

Publication Number Publication Date
BR112015029983A2 true BR112015029983A2 (pt) 2017-07-25
BR112015029983B1 BR112015029983B1 (pt) 2023-03-07

Family

ID=51984995

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015029983-0A BR112015029983B1 (pt) 2013-05-30 2014-05-29 Métodos em um primeiro dispositivo transceptor sem fio, primeiro dispositivo transceptor sem fio e memória legível por computador

Country Status (10)

Country Link
US (5) US9699052B2 (pt)
EP (2) EP3005801B1 (pt)
JP (2) JP6437533B2 (pt)
KR (2) KR102263545B1 (pt)
CN (5) CN110072281B (pt)
BR (1) BR112015029983B1 (pt)
ES (2) ES2828639T3 (pt)
HU (1) HUE036846T2 (pt)
TW (2) TWI538532B (pt)
WO (2) WO2014194147A1 (pt)

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