IN2015DN02303A - - Google Patents

Info

Publication number
IN2015DN02303A
IN2015DN02303A IN2303DEN2015A IN2015DN02303A IN 2015DN02303 A IN2015DN02303 A IN 2015DN02303A IN 2303DEN2015 A IN2303DEN2015 A IN 2303DEN2015A IN 2015DN02303 A IN2015DN02303 A IN 2015DN02303A
Authority
IN
India
Prior art keywords
wireless
cell
wireless terminal
station
terminal
Prior art date
Application number
Inventor
Futaki Hisashi
Aminaka Hiroaki
Original Assignee
Nec 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 Nec Corp filed Critical Nec Corp
Publication of IN2015DN02303A publication Critical patent/IN2015DN02303A/en

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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • 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
    • H04W92/20—Interfaces between hierarchically similar devices between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A first wireless station (1) requests or instructs a second wireless station (2) to prepare to communicate with a wireless terminal in a second cell (20) while a first wireless connection with the wireless terminal (3) in a first cell (10) is being established. In addition , the first wireless station (1) instructs the wireless terminal (3) or the second wireless station (2) to establish a second wireless connection with the wireless terminal (3) in the second cell (20), wherein the wireless connection of the wireless terminal (3) in the first cell (10) is being maintained. A single wireless terminal is thus able to establish a wireless connection in a cell having a plurality of wireless stations in order to achieve carrier aggregation of a plurality of cells operated by different wireless stations , for example.
IN2303DEN2015 2012-10-05 2013-06-14 IN2015DN02303A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012223177 2012-10-05
PCT/JP2013/003739 WO2014054201A1 (en) 2012-10-05 2013-06-14 Wireless communication system, wireless stations, wireless terminal, communication control method, and computer-readable medium

Publications (1)

Publication Number Publication Date
IN2015DN02303A true IN2015DN02303A (en) 2015-08-28

Family

ID=50434552

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2303DEN2015 IN2015DN02303A (en) 2012-10-05 2013-06-14

Country Status (12)

Country Link
US (5) US9743448B2 (en)
EP (2) EP2906006B1 (en)
JP (6) JP6287842B2 (en)
KR (6) KR102327399B1 (en)
CN (4) CN108599814B (en)
BR (1) BR112015007189B1 (en)
CA (1) CA2886958C (en)
ES (1) ES2692070T3 (en)
HK (1) HK1209555A1 (en)
IN (1) IN2015DN02303A (en)
TR (1) TR201815895T4 (en)
WO (1) WO2014054201A1 (en)

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Also Published As

Publication number Publication date
JP7428229B2 (en) 2024-02-06
KR102127195B1 (en) 2020-06-29
US10869350B2 (en) 2020-12-15
JP2020018010A (en) 2020-01-30
CN108934077B (en) 2024-02-23
CN108934076A (en) 2018-12-04
KR101814510B1 (en) 2018-01-10
KR20180006493A (en) 2018-01-17
KR101817969B1 (en) 2018-01-12
JPWO2014054201A1 (en) 2016-08-25
EP2906006A1 (en) 2015-08-12
KR20170031266A (en) 2017-03-20
CA2886958A1 (en) 2014-04-10
JP2024028590A (en) 2024-03-04
US20170180091A1 (en) 2017-06-22
US20150245403A1 (en) 2015-08-27
CN104704900B (en) 2018-07-20
KR20200077608A (en) 2020-06-30
KR20210060659A (en) 2021-05-26
EP2906006A4 (en) 2016-07-27
BR112015007189A2 (en) 2017-07-04
BR112015007189B1 (en) 2022-09-06
TR201815895T4 (en) 2018-11-21
US10448445B2 (en) 2019-10-15
US10757746B1 (en) 2020-08-25
JP7207475B2 (en) 2023-01-18
US20200296786A1 (en) 2020-09-17
US20190387563A1 (en) 2019-12-19
CN108934077A (en) 2018-12-04
ES2692070T3 (en) 2018-11-30
EP2906006B1 (en) 2018-08-15
US9743448B2 (en) 2017-08-22
JP2021184651A (en) 2021-12-02
CN104704900A (en) 2015-06-10
CN108599814A (en) 2018-09-28
CN108599814B (en) 2021-08-03
EP3410801A1 (en) 2018-12-05
JP6287842B2 (en) 2018-03-07
CA2886958C (en) 2021-04-13
CN108934076B (en) 2024-02-27
HK1209555A1 (en) 2016-04-01
JP6939866B2 (en) 2021-09-22
KR20190053976A (en) 2019-05-20
JP2018082493A (en) 2018-05-24
WO2014054201A1 (en) 2014-04-10
JP7601271B2 (en) 2024-12-17
JP2023024660A (en) 2023-02-16
KR102255714B1 (en) 2021-05-26
KR102327399B1 (en) 2021-11-17
JP6610686B2 (en) 2019-11-27
KR20150053941A (en) 2015-05-19
US20210136850A1 (en) 2021-05-06

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