WO2012153352A3 - Interference management for a distributed spatial network - Google Patents

Interference management for a distributed spatial network Download PDF

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Publication number
WO2012153352A3
WO2012153352A3 PCT/IN2012/000339 IN2012000339W WO2012153352A3 WO 2012153352 A3 WO2012153352 A3 WO 2012153352A3 IN 2012000339 W IN2012000339 W IN 2012000339W WO 2012153352 A3 WO2012153352 A3 WO 2012153352A3
Authority
WO
WIPO (PCT)
Prior art keywords
base station
interference management
spatial network
antenna ports
distributed spatial
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/IN2012/000339
Other languages
French (fr)
Other versions
WO2012153352A2 (en
Inventor
Kiran Kumar Kuchi
Bhaskar Ramamurthi
Deviraj Klutto Milleth Jeniston
Y. Sivakishore REDDY
Sunil Kaimalettu
Sekhar S. NAGA
Baskaran Dhivagar
Krishnamurthi Giridhar
Padmanabhan Madampu Suryasarman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre of Excellence In Wireless Technology
Indian Institute of Technology Madras
Indian Institute of Technology Hyderabad
Original Assignee
Centre of Excellence In Wireless Technology
Indian Institute of Technology Madras
Indian Institute of Technology Hyderabad
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 Centre of Excellence In Wireless Technology, Indian Institute of Technology Madras, Indian Institute of Technology Hyderabad filed Critical Centre of Excellence In Wireless Technology
Priority to US14/116,341 priority Critical patent/US9722712B2/en
Publication of WO2012153352A2 publication Critical patent/WO2012153352A2/en
Anticipated expiration legal-status Critical
Publication of WO2012153352A3 publication Critical patent/WO2012153352A3/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • 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
    • H04W88/085—Access point devices with remote components
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Landscapes

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

Abstract

A communication network comprising of at least one remote base station; and a plurality of antenna ports connected to the at least one remote base station; wherein the remote base station controls the plurality of antenna ports. The remote base station is configured for defining mutually exclusive entry and exit points for the antenna ports in at least one of time; or frequency. Also, disclosed herein is a communication network comprising of at least one network controller and at least one base station, wherein the network controller is configured for assigning entry and exit points for each base station.
PCT/IN2012/000339 2011-05-09 2012-05-09 Interference management for a distributed spatial network Ceased WO2012153352A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/116,341 US9722712B2 (en) 2011-05-09 2012-05-09 Interference management for a distributed spatial network

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IN1610/CHE/2011 2011-05-09
IN1610CH2011 2011-05-09
IN229/CHE/2012 2012-01-19
IN229CH2012 2012-01-19

Publications (2)

Publication Number Publication Date
WO2012153352A2 WO2012153352A2 (en) 2012-11-15
WO2012153352A3 true WO2012153352A3 (en) 2013-12-05

Family

ID=47139759

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2012/000339 Ceased WO2012153352A2 (en) 2011-05-09 2012-05-09 Interference management for a distributed spatial network

Country Status (2)

Country Link
US (1) US9722712B2 (en)
WO (1) WO2012153352A2 (en)

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US9698958B2 (en) * 2014-10-21 2017-07-04 Qualcomm Incorporated Method and apparatus for determining and reporting channel quality indicator for temporally uncorrelated channels
CN105991175B (en) * 2015-01-29 2019-02-05 电信科学技术研究院 A method and device for transmitting and receiving a pilot signal
US10784936B2 (en) 2015-05-29 2020-09-22 Lg Electronics Inc. Method and apparatus for transmitting and receiving signal in inter-vehicle communication system
EP3360266A1 (en) * 2015-10-08 2018-08-15 Telefonaktiebolaget LM Ericsson (publ.) Combining uplink radio signals
CN108702256B (en) * 2015-12-18 2021-10-08 巴伐利亚发动机制造厂股份有限公司 Method for receiving/transmitting data packets through device-to-device communication
US10003364B1 (en) 2017-11-09 2018-06-19 At&T Intellectual Property I, L.P. Guided wave communication system with interference cancellation and methods for use therewith
US10601472B2 (en) 2017-11-14 2020-03-24 T-Mobile Usa, Inc. Systems and methods for improving cell-edge receiver performance
US20260012272A1 (en) * 2024-07-05 2026-01-08 Qualcomm Incorporated Techniques for post-processing signal-to-interference-plus-noise ratio signaling for communication adaptation

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US20090005096A1 (en) * 2007-06-26 2009-01-01 Stefan Scheinert Distributed antenna communications system
US20100099451A1 (en) * 2008-06-20 2010-04-22 Mobileaccess Networks Ltd. Method and System for Real Time Control of an Active Antenna Over a Distributed Antenna System
US20110002410A1 (en) * 2004-04-02 2011-01-06 Antonio Forenza System and method for power control and antenna grouping in a distributed-input-distributed-output (DIDO) network
WO2011019962A2 (en) * 2009-08-12 2011-02-17 Qualcomm Incorporated Method and apparatus for supporting single-user multiple-input multiple-output (su-mimo) and multi-user mimo (mu-mimo)

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WO2001056193A1 (en) * 2000-01-27 2001-08-02 Celletra, Ltd. Cellular base station augmentation system and method
CN101512950B (en) * 2006-08-31 2012-11-14 日本电气株式会社 W-cdma communication system and cqi transmission cycle control method
FI20065841A0 (en) * 2006-12-21 2006-12-21 Nokia Corp Communication method and systems
EP2092600A4 (en) * 2006-12-22 2011-06-22 Ericsson Telefon Ab L M Antenna arrangement
US9544776B2 (en) * 2008-03-25 2017-01-10 Qualcomm Incorporated Transmission and reception of dedicated reference signals
US8676133B2 (en) * 2008-09-19 2014-03-18 Qualcomm Incorporated Reference signal design for LTE A
EP2182754B1 (en) * 2008-10-30 2014-01-15 Telefonaktiebolaget LM Ericsson (publ) Method and receiver for estimating and reporting a channel quality measure
US8761834B2 (en) * 2008-12-31 2014-06-24 Motorola Mobility Llc Method and apparatus for antenna selection and power control in a multiple input multiple output wireless communication system
US8284732B2 (en) * 2009-02-03 2012-10-09 Motorola Mobility Llc Method and apparatus for transport block signaling in a wireless communication system
CA2755751C (en) * 2009-03-19 2017-09-19 Nec Corporation Improved channel quality indicator method
US8095162B2 (en) * 2009-05-07 2012-01-10 Broadcom Corporation Control device for allocating resources to communication devices that use differing protocols and methods for use therewith
EP2282575A1 (en) * 2009-08-04 2011-02-09 Panasonic Corporation Channel quality reporting in a mobile communications system
US9220055B2 (en) * 2009-10-23 2015-12-22 Samsung Electronics Co., Ltd Methods and apparatus for cell selection/reselection of a mobile terminal from a legacy network to an advanced network
CN102056220B (en) * 2009-10-28 2014-02-19 华为技术有限公司 Method and device for realizing channel measurement
US8989114B2 (en) * 2010-03-17 2015-03-24 Lg Electronics Inc. Method and apparatus for providing channel state information-reference signal (CSI-RS) configuration information in a wireless communication system supporting multiple antennas
US20110317748A1 (en) * 2010-06-29 2011-12-29 Interdigital Patent Holdings, Inc. Demodulation reference signal based channel state information feedback in ofdm-mimo systems
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110002410A1 (en) * 2004-04-02 2011-01-06 Antonio Forenza System and method for power control and antenna grouping in a distributed-input-distributed-output (DIDO) network
US20090005096A1 (en) * 2007-06-26 2009-01-01 Stefan Scheinert Distributed antenna communications system
US20100099451A1 (en) * 2008-06-20 2010-04-22 Mobileaccess Networks Ltd. Method and System for Real Time Control of an Active Antenna Over a Distributed Antenna System
WO2011019962A2 (en) * 2009-08-12 2011-02-17 Qualcomm Incorporated Method and apparatus for supporting single-user multiple-input multiple-output (su-mimo) and multi-user mimo (mu-mimo)

Also Published As

Publication number Publication date
US9722712B2 (en) 2017-08-01
WO2012153352A2 (en) 2012-11-15
US20160173208A1 (en) 2016-06-16

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