IN2015DN02304A - - Google Patents

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Publication number
IN2015DN02304A
IN2015DN02304A IN2304DEN2015A IN2015DN02304A IN 2015DN02304 A IN2015DN02304 A IN 2015DN02304A IN 2304DEN2015 A IN2304DEN2015 A IN 2304DEN2015A IN 2015DN02304 A IN2015DN02304 A IN 2015DN02304A
Authority
IN
India
Prior art keywords
wireless
station
wireless station
operated
wireless terminal
Prior art date
Application number
Inventor
Corporation Nec
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 IN2015DN02304A publication Critical patent/IN2015DN02304A/en

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Classifications

    • 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
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals

Abstract

A wireless terminal (3) has a function in which a second wireless connection in a second cell (20) operated by a second wireless station (2) is established while a first wireless connection in a first cell (10) operated by a first wireless station (1) is being established. The first wireless station (1) sets a control bearer for forwarding a control signal related to at least the wireless terminal (3) between a higher level network (4) and the first wireless station (1). In addition the first wireless station (1) is configured so as to trigger a second bearer setting for forwarding user data of the wireless terminal (3) between the higher level network (4) and the second wireless station (2). Thus bearers can be simultaneously set for a plurality of wireless stations for one wireless terminal in order to achieve carrier aggregation of a plurality of cells operated by different wireless stations for example.
IN2304DEN2015 2012-10-05 2013-06-19 IN2015DN02304A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012223178 2012-10-05
PCT/JP2013/003805 WO2014054202A1 (en) 2012-10-05 2013-06-19 Wireless communication system, wireless station, wireless terminal, network device, bearer control method, and computer-readable medium

Publications (1)

Publication Number Publication Date
IN2015DN02304A true IN2015DN02304A (en) 2015-08-28

Family

ID=50434553

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2304DEN2015 IN2015DN02304A (en) 2012-10-05 2013-06-19

Country Status (9)

Country Link
US (4) US9814029B2 (en)
EP (2) EP3182788B1 (en)
JP (4) JP6314826B2 (en)
KR (5) KR101908418B1 (en)
CN (5) CN110062467B (en)
HK (1) HK1209556A1 (en)
IN (1) IN2015DN02304A (en)
WO (1) WO2014054202A1 (en)
ZA (2) ZA201607336B (en)

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Also Published As

Publication number Publication date
JP6314826B2 (en) 2018-04-25
EP2906008B1 (en) 2021-09-01
JP2019146244A (en) 2019-08-29
CN110062466A (en) 2019-07-26
US20200053808A1 (en) 2020-02-13
CN108390750A (en) 2018-08-10
KR20180114248A (en) 2018-10-17
US9814029B2 (en) 2017-11-07
HK1209556A1 (en) 2016-04-01
JP6844649B2 (en) 2021-03-17
EP3182788A2 (en) 2017-06-21
CN110062467B (en) 2023-06-16
EP3182788B1 (en) 2021-06-09
JPWO2014054202A1 (en) 2016-08-25
KR102033978B1 (en) 2019-10-18
EP2906008A1 (en) 2015-08-12
EP3182788A3 (en) 2017-08-09
ZA201800465B (en) 2019-07-31
ZA201607336B (en) 2018-04-25
KR20170001732A (en) 2017-01-04
KR102140054B1 (en) 2020-07-31
CN104704901A (en) 2015-06-10
EP2906008A4 (en) 2016-07-27
JP2018121359A (en) 2018-08-02
KR20150058340A (en) 2015-05-28
US20170231025A1 (en) 2017-08-10
JP6521128B2 (en) 2019-05-29
CN104704901B (en) 2018-12-11
KR101908418B1 (en) 2018-10-16
US10952271B2 (en) 2021-03-16
US20150245325A1 (en) 2015-08-27
JP2017229105A (en) 2017-12-28
US20180310356A1 (en) 2018-10-25
US10075994B2 (en) 2018-09-11
JP6528825B2 (en) 2019-06-12
CN109981236A (en) 2019-07-05
WO2014054202A1 (en) 2014-04-10
CN110062467A (en) 2019-07-26
KR20180005751A (en) 2018-01-16
US10506654B2 (en) 2019-12-10
CN110062466B (en) 2024-01-19
KR20180133540A (en) 2018-12-14

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