IN2014KN01003A - - Google Patents

Info

Publication number
IN2014KN01003A
IN2014KN01003A IN1003KON2014A IN2014KN01003A IN 2014KN01003 A IN2014KN01003 A IN 2014KN01003A IN 1003KON2014 A IN1003KON2014 A IN 1003KON2014A IN 2014KN01003 A IN2014KN01003 A IN 2014KN01003A
Authority
IN
India
Prior art keywords
cells
pair
determining
statistics
base station
Prior art date
Application number
Other languages
English (en)
Inventor
Fredrik Gunnarsson
Niklas Carlsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of IN2014KN01003A publication Critical patent/IN2014KN01003A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • H04B7/0617—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 for beam forming
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/26—Monitoring; Testing of receivers using historical data, averaging values or statistics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/27—Monitoring; Testing of receivers for locating or positioning the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
IN1003KON2014 2011-10-13 2011-10-13 IN2014KN01003A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2011/051226 WO2013055269A1 (en) 2011-10-13 2011-10-13 Method and apparatus for determining statistics for direction of departure

Publications (1)

Publication Number Publication Date
IN2014KN01003A true IN2014KN01003A (enrdf_load_html_response) 2015-10-09

Family

ID=48082164

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1003KON2014 IN2014KN01003A (enrdf_load_html_response) 2011-10-13 2011-10-13

Country Status (4)

Country Link
US (1) US9203530B2 (enrdf_load_html_response)
EP (1) EP2767005B1 (enrdf_load_html_response)
IN (1) IN2014KN01003A (enrdf_load_html_response)
WO (1) WO2013055269A1 (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150341233A1 (en) * 2014-05-23 2015-11-26 Qualcomm Incorporated Methods, apparatuses, and articles for location parameter reporting and processing
US10142778B2 (en) * 2016-01-07 2018-11-27 Qualcomm Technologies International, Ltd. Direction finding for legacy bluetooth devices
EP3437359B1 (en) * 2016-04-01 2022-06-01 Telefonaktiebolaget LM Ericsson (PUBL) Methods for controlling relative measurements in the presence of lbt
US11496260B2 (en) * 2019-06-21 2022-11-08 Qualcomm Incorporated Methods and apparatus to facilitate dual stage channel state information reference signal (CSI-RS) selection for CSI feedback

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6542808B2 (en) * 1999-03-08 2003-04-01 Josef Mintz Method and system for mapping traffic congestion
US7206608B1 (en) 2003-11-06 2007-04-17 Nortel Networks Limited System and method for scheduling transmission from multiple-beam transmitters
US7660591B1 (en) 2005-09-09 2010-02-09 Avaya Inc. Propagation loss model based indoor wireless location of stations
US8059058B2 (en) * 2006-09-05 2011-11-15 Sony Ericsson Mobile Communications Ab Antenna system and method for operating an antenna system
US7714783B2 (en) 2007-08-02 2010-05-11 Samsung Electronics Co., Ltd. Method and system for analog beamforming in wireless communications
CN101960757B (zh) * 2008-02-28 2014-02-05 京瓷株式会社 信道信息预测系统以及信道信息预测方法
JP5223012B2 (ja) * 2008-12-18 2013-06-26 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 無線通信用システムおよび無線通信を提供する方法
GB2470771B (en) * 2009-06-05 2012-07-18 Picochip Designs Ltd A method and device in a communication network
US8494073B2 (en) 2009-07-14 2013-07-23 Cisco Technology, Inc. Beamforming weight estimation using wideband multipath direction of arrival analysis
US8903325B2 (en) * 2011-02-21 2014-12-02 Empire Technology Development Llc Using out-band information to improve wireless communications
GB2490978B (en) * 2011-11-10 2013-06-12 Renesas Mobile Corp Method and apparatus for cell search and synchronization
EP2880913B1 (en) * 2012-08-03 2019-08-07 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement for mobility procedures

Also Published As

Publication number Publication date
EP2767005A4 (en) 2015-07-01
US20140287692A1 (en) 2014-09-25
WO2013055269A1 (en) 2013-04-18
EP2767005B1 (en) 2019-09-18
US9203530B2 (en) 2015-12-01
EP2767005A1 (en) 2014-08-20

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