BRPI1009480A2 - sistema de comunicação sem fio, aparelho terminal, aparelho de estação base e método de comunicação sem fio - Google Patents

sistema de comunicação sem fio, aparelho terminal, aparelho de estação base e método de comunicação sem fio

Info

Publication number
BRPI1009480A2
BRPI1009480A2 BRPI1009480A BRPI1009480A BRPI1009480A2 BR PI1009480 A2 BRPI1009480 A2 BR PI1009480A2 BR PI1009480 A BRPI1009480 A BR PI1009480A BR PI1009480 A BRPI1009480 A BR PI1009480A BR PI1009480 A2 BRPI1009480 A2 BR PI1009480A2
Authority
BR
Brazil
Prior art keywords
wireless communication
handset
base station
communication system
terminal
Prior art date
Application number
BRPI1009480A
Other languages
English (en)
Inventor
Jun Hirano
Takahisa Aoyama
Takashi Tamura
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of BRPI1009480A2 publication Critical patent/BRPI1009480A2/pt
Publication of BRPI1009480B1 publication Critical patent/BRPI1009480B1/pt

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0055Transmission or use of information for re-establishing the radio link
    • H04W36/0058Transmission of hand-off measurement information, e.g. measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/30Monitoring; Testing of propagation channels
    • H04B17/309Measuring or estimating channel quality parameters
    • H04B17/318Received signal strength
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0011Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H04W36/0038Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information of security context information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085Hand-off measurements
    • H04W36/0088Scheduling hand-off measurements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085Hand-off measurements
    • H04W36/0094Definition of hand-off measurement parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/06Reselecting a communication resource in the serving access point
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/30Reselection being triggered by specific parameters by measured or perceived connection quality data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/30Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/34Reselection control
    • H04W36/38Reselection control by fixed network equipment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/08Reselecting an access point

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI1009480-6A 2009-03-16 2010-02-18 sistema de comunicação sem fio, aparelho terminal, aparelho de estação base e método de comunicação sem fio BRPI1009480B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2009-063552 2009-03-16
JP2009063552 2009-03-16
JP2010-002238 2010-01-07
JP2010002238 2010-01-07
PCT/JP2010/001032 WO2010106735A1 (ja) 2009-03-16 2010-02-18 無線通信システム、端末装置、基地局装置および無線通信方法

Publications (2)

Publication Number Publication Date
BRPI1009480A2 true BRPI1009480A2 (pt) 2016-03-01
BRPI1009480B1 BRPI1009480B1 (pt) 2021-01-26

Family

ID=42739401

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009480-6A BRPI1009480B1 (pt) 2009-03-16 2010-02-18 sistema de comunicação sem fio, aparelho terminal, aparelho de estação base e método de comunicação sem fio

Country Status (9)

Country Link
US (8) US8660559B2 (pt)
EP (2) EP2410792B1 (pt)
JP (2) JP5513485B2 (pt)
KR (1) KR101620656B1 (pt)
CN (1) CN102356667B (pt)
BR (1) BRPI1009480B1 (pt)
MX (1) MX2011009554A (pt)
RU (1) RU2524925C2 (pt)
WO (1) WO2010106735A1 (pt)

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Also Published As

Publication number Publication date
US20140126547A1 (en) 2014-05-08
US20200221353A1 (en) 2020-07-09
CN102356667A (zh) 2012-02-15
US20120004010A1 (en) 2012-01-05
US20210014744A1 (en) 2021-01-14
EP2410792A4 (en) 2017-06-14
US9351220B2 (en) 2016-05-24
KR101620656B1 (ko) 2016-05-12
MX2011009554A (es) 2011-09-28
JP5513485B2 (ja) 2014-06-04
EP3793258B1 (en) 2022-07-06
BRPI1009480B1 (pt) 2021-01-26
JP5629839B2 (ja) 2014-11-26
RU2524925C2 (ru) 2014-08-10
US20190223064A1 (en) 2019-07-18
US10638379B2 (en) 2020-04-28
US10085182B2 (en) 2018-09-25
JPWO2010106735A1 (ja) 2012-09-20
US11388635B2 (en) 2022-07-12
US20160249270A1 (en) 2016-08-25
EP2410792B1 (en) 2020-12-16
US8660559B2 (en) 2014-02-25
WO2010106735A1 (ja) 2010-09-23
RU2011141791A (ru) 2013-04-27
US10834644B2 (en) 2020-11-10
KR20110129472A (ko) 2011-12-01
JP2014112978A (ja) 2014-06-19
EP2410792A1 (en) 2012-01-25
CN102356667B (zh) 2015-06-10
EP3793258A1 (en) 2021-03-17
US9603076B2 (en) 2017-03-21
US10285095B2 (en) 2019-05-07
US20170150406A1 (en) 2017-05-25
US20180368031A1 (en) 2018-12-20

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