AR082351A1 - Metodo y aparato para transferencia de un dispositivo para atenuar interferencia de enlace ascendente en implementaciones de femtocelda - Google Patents

Metodo y aparato para transferencia de un dispositivo para atenuar interferencia de enlace ascendente en implementaciones de femtocelda

Info

Publication number
AR082351A1
AR082351A1 ARP110102695A ARP110102695A AR082351A1 AR 082351 A1 AR082351 A1 AR 082351A1 AR P110102695 A ARP110102695 A AR P110102695A AR P110102695 A ARP110102695 A AR P110102695A AR 082351 A1 AR082351 A1 AR 082351A1
Authority
AR
Argentina
Prior art keywords
uplink
interference
femtocelda
transfering
appliance
Prior art date
Application number
ARP110102695A
Other languages
English (en)
Inventor
Farhad Meshkati
Sumeeth Nagaraja
Yan Zhou
Vinay Chande
Mehmet Yavuz
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of AR082351A1 publication Critical patent/AR082351A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • 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
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/20—Performing reselection for specific purposes for optimising the interference level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/105—PBS [Private Base Station] network

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Métodos y aparatos para determinar si transferir un dispositivo para atenuar interferencia de enlace ascendente mientras se logra calidad de servicio de enlace ascendente aceptable en una red inalámbrica. Uno o más parámetros relacionados con un dispositivo se pueden evaluar para determinar si transferir el dispositivo, como una cantidad de informes de potencia de transmisión recibidos del dispositivo durante un período de tiempo, una tasa de error de trama, punto de ajuste (“setpoint”), o comandos de control de potencia relacionados con el enlace ascendente del dispositivo, una potencia de señal piloto recibida en el dispositivo, un rendimiento del enlace ascendente o tamaño de buffer en el dispositivo, etc., del cual se puede inferir información de potencia de transmisión del dispositivo para determinar si el dispositivo interfiere potencialmente con los puntos de acceso o dispositivos. Basado en uno o más parámetros, un punto de acceso puede determinar si transferir el dispositivo puede atenuar dicha interferencia de enlace ascendente mientras que asegura la calidad de servicio de enlace ascendente y en consecuencia transferir el dispositivo.
ARP110102695A 2010-07-26 2011-07-26 Metodo y aparato para transferencia de un dispositivo para atenuar interferencia de enlace ascendente en implementaciones de femtocelda AR082351A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36778210P 2010-07-26 2010-07-26
US13/190,282 US9661545B2 (en) 2010-07-26 2011-07-25 Method and apparatus for handover of device to mitigate uplink interference in femtocell deployments

Publications (1)

Publication Number Publication Date
AR082351A1 true AR082351A1 (es) 2012-11-28

Family

ID=44534640

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110102695A AR082351A1 (es) 2010-07-26 2011-07-26 Metodo y aparato para transferencia de un dispositivo para atenuar interferencia de enlace ascendente en implementaciones de femtocelda

Country Status (8)

Country Link
US (1) US9661545B2 (es)
EP (1) EP2599347B1 (es)
JP (1) JP5680753B2 (es)
KR (1) KR101510762B1 (es)
CN (1) CN103026757B (es)
AR (1) AR082351A1 (es)
TW (1) TW201210364A (es)
WO (1) WO2012018646A1 (es)

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JP5793252B2 (ja) * 2011-12-20 2015-10-14 京セラ株式会社 小セル上りリンク干渉軽減のためのシステム及び方法
US20130237233A1 (en) * 2012-03-08 2013-09-12 Qualcomm Incorporated Method and apparatus for offloading devices in femtocell coverage
US10039116B1 (en) 2012-04-02 2018-07-31 Sprint Communications Company L.P. Long term evolution scheduler to mitigate interference
US9553680B1 (en) 2012-04-02 2017-01-24 Sprint Communications Company L.P. Uplink interference mitigation
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CN103596216B (zh) * 2012-08-17 2017-01-18 中国移动通信集团设计院有限公司 小区容量可提升能力的确定方法及装置
US8537715B1 (en) * 2012-10-30 2013-09-17 Aruba Networks, Inc. Method and system for network failover and network selection with multi-mode modem in remote access points
US20140247733A1 (en) * 2013-03-04 2014-09-04 Qualcomm Incorporated Buffer size reporting for irat measurements in high speed data networks
US20150119046A1 (en) * 2013-10-29 2015-04-30 Qualcomm Incorporated Backhaul management of a small cell
US9913191B2 (en) * 2013-12-20 2018-03-06 Intel IP Corporation Base station and method for early handover using uplink channel characteristics
US9674755B2 (en) 2014-01-15 2017-06-06 Qualcomm Incorporated Intra and inter-frequency handover in LTE with uplink and downlink metrics
JP6497726B2 (ja) * 2014-03-14 2019-04-10 シャープ株式会社 端末、基地局、通信システム、通信方法、およびプログラム
US9357458B2 (en) * 2014-04-30 2016-05-31 Aruba Networks, Inc. Distributed method for client optimization
EP3143803B1 (en) * 2014-05-16 2018-07-11 Telefonaktiebolaget LM Ericsson (publ) Methods and nodes of a wireless network for deciding on switching off of a network node
US9974086B2 (en) * 2015-06-26 2018-05-15 Telefonaktiebolaget Lm Ericsson (Publ) Methods used in control node and radio node and associated devices
CN105357727B (zh) * 2015-10-16 2017-10-24 深圳市安拓浦科技有限公司 一种移动网络和局域网络自动切换方法
US10560978B2 (en) * 2016-02-04 2020-02-11 Telefonaktiebolaget Lm Ericsson (Publ) Control plane connectivity for wireless devices
WO2018032483A1 (en) * 2016-08-19 2018-02-22 Telefonaktiebolaget Lm Ericsson (Publ) Uplink measurement based mobility management
WO2018053753A1 (zh) * 2016-09-22 2018-03-29 广东欧珀移动通信有限公司 用于切换的方法和设备
US11606158B2 (en) 2017-01-19 2023-03-14 Qualcomm Incorporated Event triggering and reporting with multiple reference signals
CN111034317B (zh) * 2017-08-07 2023-08-11 Lg电子株式会社 在支持免授权频带的无线通信系统中在终端和基站之间发送/接收信号的方法以及支持该方法的装置
CN111246531B (zh) * 2018-11-28 2021-11-30 中国移动通信集团浙江有限公司 切换方法和基站
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Also Published As

Publication number Publication date
TW201210364A (en) 2012-03-01
CN103026757B (zh) 2016-05-11
EP2599347A1 (en) 2013-06-05
KR20130041972A (ko) 2013-04-25
JP5680753B2 (ja) 2015-03-04
US20120021788A1 (en) 2012-01-26
US9661545B2 (en) 2017-05-23
WO2012018646A1 (en) 2012-02-09
KR101510762B1 (ko) 2015-04-10
JP2013538490A (ja) 2013-10-10
CN103026757A (zh) 2013-04-03
EP2599347B1 (en) 2017-09-13

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