JP6809027B2 - 通信装置及び通信方法 - Google Patents

通信装置及び通信方法 Download PDF

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Publication number
JP6809027B2
JP6809027B2 JP2016155673A JP2016155673A JP6809027B2 JP 6809027 B2 JP6809027 B2 JP 6809027B2 JP 2016155673 A JP2016155673 A JP 2016155673A JP 2016155673 A JP2016155673 A JP 2016155673A JP 6809027 B2 JP6809027 B2 JP 6809027B2
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communication
relay terminal
base station
terminal
communication quality
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Japanese (ja)
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JP2018026625A (ja
JP2018026625A5 (enExample
Inventor
博允 内山
博允 内山
寿之 示沢
寿之 示沢
直紀 草島
直紀 草島
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Sony Corp
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Sony Corp
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Priority to JP2016155673A priority Critical patent/JP6809027B2/ja
Priority to PCT/JP2017/023432 priority patent/WO2018030007A1/ja
Priority to EP17839081.1A priority patent/EP3481106B1/en
Priority to US16/314,669 priority patent/US10834646B2/en
Publication of JP2018026625A publication Critical patent/JP2018026625A/ja
Publication of JP2018026625A5 publication Critical patent/JP2018026625A5/ja
Priority to US17/073,400 priority patent/US20210037438A1/en
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Publication of JP6809027B2 publication Critical patent/JP6809027B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • H04W40/36—Modification of an existing route due to handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/03—Reselecting a link using a direct mode connection
    • H04W36/033—Reselecting a link using a direct mode connection in pre-organised networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/305—Handover due to radio link failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2016155673A 2016-08-08 2016-08-08 通信装置及び通信方法 Active JP6809027B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016155673A JP6809027B2 (ja) 2016-08-08 2016-08-08 通信装置及び通信方法
PCT/JP2017/023432 WO2018030007A1 (ja) 2016-08-08 2017-06-26 通信装置及び通信方法
EP17839081.1A EP3481106B1 (en) 2016-08-08 2017-06-26 Communication device and communication method
US16/314,669 US10834646B2 (en) 2016-08-08 2017-06-26 Communication device and communication method
US17/073,400 US20210037438A1 (en) 2016-08-08 2020-10-19 Communication device and communication method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016155673A JP6809027B2 (ja) 2016-08-08 2016-08-08 通信装置及び通信方法

Publications (3)

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JP2018026625A JP2018026625A (ja) 2018-02-15
JP2018026625A5 JP2018026625A5 (enExample) 2019-09-12
JP6809027B2 true JP6809027B2 (ja) 2021-01-06

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JP2016155673A Active JP6809027B2 (ja) 2016-08-08 2016-08-08 通信装置及び通信方法

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US (2) US10834646B2 (enExample)
EP (1) EP3481106B1 (enExample)
JP (1) JP6809027B2 (enExample)
WO (1) WO2018030007A1 (enExample)

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JP2018026625A (ja) 2018-02-15
EP3481106A4 (en) 2019-05-22
US10834646B2 (en) 2020-11-10
EP3481106A1 (en) 2019-05-08
US20210037438A1 (en) 2021-02-04
EP3481106B1 (en) 2021-03-31
WO2018030007A1 (ja) 2018-02-15
US20190320361A1 (en) 2019-10-17

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