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AR099805A1 - Ajuste de la potencia de transmisión inicial de una portadora secundaria después de una interrupción de la transmisión - Google Patents

Ajuste de la potencia de transmisión inicial de una portadora secundaria después de una interrupción de la transmisión

Info

Publication number
AR099805A1
AR099805A1 ARP150100841A ARP150100841A AR099805A1 AR 099805 A1 AR099805 A1 AR 099805A1 AR P150100841 A ARP150100841 A AR P150100841A AR P150100841 A ARP150100841 A AR P150100841A AR 099805 A1 AR099805 A1 AR 099805A1
Authority
AR
Argentina
Prior art keywords
power
secondary carrier
adjusting
dpcch
interruption
Prior art date
Application number
ARP150100841A
Other languages
English (en)
Inventor
Konuskan Catagay
Hogan Billy
Kangas Ari
Kwong Waikwok
Kronquist Gran
A Medina Acosta Gerardo
Zhao Hongxia
Original Assignee
ERICSSON TELEFON AB L M (publ)
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 (publ) filed Critical ERICSSON TELEFON AB L M (publ)
Publication of AR099805A1 publication Critical patent/AR099805A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

Se divulgan un método y sistema para ajustar una potencia inicial de canal de control físico dedicado (DPCCH) de una portadora secundaria después de una interrupción de la transmisión. De acuerdo con un aspecto, un método incluye determinar una potencia filtrada DPCCH de la primera portadora. El método además incluye determinar un desplazamiento de potencia. El método también incluye calcular la potencia inicial DPCCH de la portadora secundaria, agregando la potencia filtrada DPCCH determinada de la primera portadora al desplazamiento de potencia determinado.
ARP150100841A 2014-03-21 2015-03-19 Ajuste de la potencia de transmisión inicial de una portadora secundaria después de una interrupción de la transmisión AR099805A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201461968947P 2014-03-21 2014-03-21

Publications (1)

Publication Number Publication Date
AR099805A1 true AR099805A1 (es) 2016-08-17

Family

ID=54145456

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP150100841A AR099805A1 (es) 2014-03-21 2015-03-19 Ajuste de la potencia de transmisión inicial de una portadora secundaria después de una interrupción de la transmisión

Country Status (4)

Country Link
US (2) US9538480B2 (es)
EP (1) EP3120623A4 (es)
AR (1) AR099805A1 (es)
WO (1) WO2015142275A2 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9749970B2 (en) * 2015-02-27 2017-08-29 Qualcomm Incorporated Power control and power headroom for component carrier
CN110402595A (zh) * 2017-03-13 2019-11-01 三星电子株式会社 用于管理多参数集操作的缓冲状态报告（bsr）的用户设备（ue）和方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7801547B2 (en) * 2005-12-22 2010-09-21 Telefonaktiebolaget L M Ericsson (Publ) System and method for determining downlink signaling power in a radio communication network
EP2263325A1 (en) 2008-02-26 2010-12-22 InterDigital Technology Corporation Method and apparatus for estimating a signal-to-interference ratio
US8599742B2 (en) * 2008-04-09 2013-12-03 Telefonaktiebolaget Lm Ericsson (Publ) Interference estimation for uplink TDM in a wireless system
US8861436B2 (en) 2008-06-23 2014-10-14 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for reducing interference in a mobile communications network
MY158767A (en) * 2008-10-31 2016-11-15 Interdigital Patent Holdings Inc Handling uplink transmissions using multiple uplink carriers
WO2010101508A1 (en) 2009-03-05 2010-09-10 Telefonaktiebolaget L M Ericsson (Publ) A method of power control
EP2449827B1 (en) * 2009-06-30 2017-08-02 Telefonaktiebolaget LM Ericsson (publ) Uplink power control for dual and multi carrier radio system
CN102577542A (zh) * 2009-10-02 2012-07-11 交互数字专利控股公司 用于对上行链路中的多天线传输进行发射功率控制的方法和装置
DK2622779T3 (da) * 2010-10-01 2015-04-27 Interdigital Patent Holdings Fremgangsmåde og apparat til at sende pilot fra flere antenner
EP2926495B1 (en) 2012-12-03 2020-02-05 Telefonaktiebolaget LM Ericsson (publ) Methods and devices for enabling high user bitrates in mixed-traffic scenarios
WO2014112942A1 (en) 2013-01-18 2014-07-24 Telefonaktiebolaget L M Ericsson (Publ) Fast fading power restriction

Also Published As

Publication number Publication date
WO2015142275A3 (en) 2015-11-12
US20170078982A1 (en) 2017-03-16
US9756584B2 (en) 2017-09-05
EP3120623A2 (en) 2017-01-25
US20160007299A1 (en) 2016-01-07
EP3120623A4 (en) 2018-02-14
WO2015142275A2 (en) 2015-09-24
US9538480B2 (en) 2017-01-03

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