MX2010001372A - Dispositivo de estacion base de radiocomunicacion y metodo de ajuste de correlacion. - Google Patents

Dispositivo de estacion base de radiocomunicacion y metodo de ajuste de correlacion.

Info

Publication number
MX2010001372A
MX2010001372A MX2010001372A MX2010001372A MX2010001372A MX 2010001372 A MX2010001372 A MX 2010001372A MX 2010001372 A MX2010001372 A MX 2010001372A MX 2010001372 A MX2010001372 A MX 2010001372A MX 2010001372 A MX2010001372 A MX 2010001372A
Authority
MX
Mexico
Prior art keywords
transmission time
band
srs
base station
radio communication
Prior art date
Application number
MX2010001372A
Other languages
English (en)
Inventor
Daichi Imamura
Atsushi Matsumoto
Takashi Iwai
Sadaki Futagi
Tomofumi Takata
Yoshihiko Ogawa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40341120&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2010001372(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of MX2010001372A publication Critical patent/MX2010001372A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26134—Pilot insertion in the transmitter chain, e.g. pilot overlapping with data, insertion in time or frequency domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/246—Connectivity information discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

Landscapes

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

Abstract

Se proporciona un dispositivo de estación base de radiocomunicación que puede suprimir una cantidad de uso de un recurso de comunicación de SRS. En este dispositivo, una unidad de ajuste de reglas de correlación (102) establece una regla para correlacionar un preámbulo con un intervalo de tiempo de transmisión de SRS de tal manera que la banda de tiempo de transmisión de preámbulo y la banda de tiempo de transmisión de SRS estén en la misma banda de tiempo de transmisión. Una unidad de decisión de banda de transmisión de SRS (103) decide un intervalo de tiempo de una banda de tiempo de transmisión que puede transmitir la SRS de acuerdo con el intervalo de tiempo de transmisión de preámbulo ingresado desde una unidad de decisión de banda de transmisión de preámbulo (101) y la unidad de ajuste de reglas de correlación (102).
MX2010001372A 2007-08-08 2008-08-07 Dispositivo de estacion base de radiocomunicacion y metodo de ajuste de correlacion. MX2010001372A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007207187 2007-08-08
PCT/JP2008/002152 WO2009019879A1 (ja) 2007-08-08 2008-08-07 無線通信基地局装置および関連付け設定方法

Publications (1)

Publication Number Publication Date
MX2010001372A true MX2010001372A (es) 2010-03-01

Family

ID=40341120

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010001372A MX2010001372A (es) 2007-08-08 2008-08-07 Dispositivo de estacion base de radiocomunicacion y metodo de ajuste de correlacion.

Country Status (12)

Country Link
US (9) US8077593B2 (es)
EP (7) EP2416511B1 (es)
JP (3) JP4566276B2 (es)
KR (2) KR101462705B1 (es)
CN (2) CN104468067B (es)
BR (1) BRPI0815150B1 (es)
DE (1) DE602008019323C5 (es)
DK (3) DK2178232T3 (es)
ES (5) ES2623231T3 (es)
MX (1) MX2010001372A (es)
RU (1) RU2479929C2 (es)
WO (1) WO2009019879A1 (es)

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Publication number Publication date
US20150055617A1 (en) 2015-02-26
EP2533446B1 (en) 2015-03-18
EP2416511B1 (en) 2012-11-28
EP3190733B1 (en) 2018-11-28
EP3447941A1 (en) 2019-02-27
KR101462705B1 (ko) 2014-11-17
US20230006874A1 (en) 2023-01-05
US9553749B2 (en) 2017-01-24
JP4566276B2 (ja) 2010-10-20
DK2533446T3 (en) 2015-06-01
US20170085351A1 (en) 2017-03-23
EP3190733A1 (en) 2017-07-12
EP2533446A2 (en) 2012-12-12
DK2416511T3 (da) 2013-03-04
RU2479929C2 (ru) 2013-04-20
ES2928704T3 (es) 2022-11-22
EP2178232A1 (en) 2010-04-21
US8923205B2 (en) 2014-12-30
BRPI0815150B1 (pt) 2021-04-27
EP2533446A3 (en) 2014-03-19
RU2010104007A (ru) 2011-08-20
EP2416511A1 (en) 2012-02-08
US20100303019A1 (en) 2010-12-02
CN104468067A (zh) 2015-03-25
EP2838216A3 (en) 2015-05-06
US11888668B2 (en) 2024-01-30
WO2009019879A1 (ja) 2009-02-12
EP4092935A2 (en) 2022-11-23
ES2534681T3 (es) 2015-04-27
US20180083756A1 (en) 2018-03-22
US20200259619A1 (en) 2020-08-13
EP2838216B1 (en) 2017-04-05
US8077593B2 (en) 2011-12-13
EP2838216A2 (en) 2015-02-18
CN101772932B (zh) 2014-12-10
EP2178232B1 (en) 2012-10-10
US9042342B2 (en) 2015-05-26
US9860045B2 (en) 2018-01-02
ES2623231T3 (es) 2017-07-10
US11469872B2 (en) 2022-10-11
KR20130032408A (ko) 2013-04-01
DK2178232T3 (da) 2013-01-28
DE602008019323C5 (de) 2022-06-15
ES2392732T3 (es) 2012-12-13
JPWO2009019879A1 (ja) 2010-10-28
JP2010220258A (ja) 2010-09-30
JP2013141286A (ja) 2013-07-18
US20130003659A1 (en) 2013-01-03
KR101462820B1 (ko) 2014-11-21
EP2178232A4 (en) 2011-08-03
US8077594B2 (en) 2011-12-13
US10666410B2 (en) 2020-05-26
JP5213920B2 (ja) 2013-06-19
US20120057495A1 (en) 2012-03-08
ES2396470T3 (es) 2013-02-21
CN104468067B (zh) 2017-11-24
BRPI0815150A2 (pt) 2020-08-18
KR20100039370A (ko) 2010-04-15
CN101772932A (zh) 2010-07-07
EP3447941B1 (en) 2022-10-05
US20100273494A1 (en) 2010-10-28
JP5470476B2 (ja) 2014-04-16
EP4092935A3 (en) 2022-12-14

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