BRPI1014106A2 - método e equipamento para controle de potência de uplink em um sistema de comunicação sem fio de múltiplas portadoras. - Google Patents

método e equipamento para controle de potência de uplink em um sistema de comunicação sem fio de múltiplas portadoras.

Info

Publication number
BRPI1014106A2
BRPI1014106A2 BRPI1014106A BRPI1014106A BRPI1014106A2 BR PI1014106 A2 BRPI1014106 A2 BR PI1014106A2 BR PI1014106 A BRPI1014106 A BR PI1014106A BR PI1014106 A BRPI1014106 A BR PI1014106A BR PI1014106 A2 BRPI1014106 A2 BR PI1014106A2
Authority
BR
Brazil
Prior art keywords
equipment
wireless communication
communication system
power control
uplink power
Prior art date
Application number
BRPI1014106A
Other languages
English (en)
Inventor
M Damnjanovic - Cidada Russa Jelena
Montojo Juan
Bhushan Naga
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42334968&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1014106(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI1014106A2 publication Critical patent/BRPI1014106A2/pt
Publication of BRPI1014106B1 publication Critical patent/BRPI1014106B1/pt

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]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • 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
    • H04W52/14—Separate analysis of uplink or downlink
    • 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
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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]
    • H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS
    • 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
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • 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
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/281—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission taking into account user or data type priority
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI1014106-5A 2009-05-04 2010-05-04 método e aparelho para controle de potência de enlace ascendente em sistema de comunicação multiportadora sem fio BRPI1014106B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US17540509P 2009-05-04 2009-05-04
US61/175,405 2009-05-04
US12/772,902 US9585108B2 (en) 2009-05-04 2010-05-03 Method and apparatus for uplink power control in a multicarrier wireless communication system
US12/772,902 2010-05-03
PCT/US2010/033631 WO2010129616A1 (en) 2009-05-04 2010-05-04 Method and apparatus for uplink power control in a multicarrier wireless communication system

Publications (2)

Publication Number Publication Date
BRPI1014106A2 true BRPI1014106A2 (pt) 2018-03-06
BRPI1014106B1 BRPI1014106B1 (pt) 2021-02-09

Family

ID=42334968

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1014106-5A BRPI1014106B1 (pt) 2009-05-04 2010-05-04 método e aparelho para controle de potência de enlace ascendente em sistema de comunicação multiportadora sem fio

Country Status (14)

Country Link
US (3) US9585108B2 (pt)
EP (1) EP2428078B1 (pt)
JP (1) JP5345731B2 (pt)
KR (1) KR101443874B1 (pt)
CN (1) CN102415169B (pt)
BR (1) BRPI1014106B1 (pt)
CA (2) CA2937205C (pt)
ES (1) ES2674280T3 (pt)
HU (1) HUE037156T2 (pt)
MY (1) MY159921A (pt)
RU (1) RU2509450C2 (pt)
TW (1) TWI468053B (pt)
WO (1) WO2010129616A1 (pt)
ZA (1) ZA201108355B (pt)

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JP6388780B2 (ja) * 2014-03-19 2018-09-12 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
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CN108632970B (zh) * 2017-03-24 2021-02-09 华为技术有限公司 功率控制方法、终端和网络设备
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Also Published As

Publication number Publication date
EP2428078B1 (en) 2018-04-04
CA2937205A1 (en) 2010-11-11
RU2011149229A (ru) 2013-06-10
JP5345731B2 (ja) 2013-11-20
US20190053168A1 (en) 2019-02-14
US11259249B2 (en) 2022-02-22
CA2759806A1 (en) 2010-11-11
US9585108B2 (en) 2017-02-28
JP2012526471A (ja) 2012-10-25
KR20120011067A (ko) 2012-02-06
US10154463B2 (en) 2018-12-11
MY159921A (en) 2017-02-15
TW201112821A (en) 2011-04-01
ES2674280T3 (es) 2018-06-28
US20170171826A1 (en) 2017-06-15
ZA201108355B (en) 2018-11-28
CN102415169B (zh) 2016-04-27
CA2937205C (en) 2019-04-30
HUE037156T2 (hu) 2018-08-28
CN102415169A (zh) 2012-04-11
TWI468053B (zh) 2015-01-01
RU2509450C2 (ru) 2014-03-10
US20110111788A1 (en) 2011-05-12
BRPI1014106B1 (pt) 2021-02-09
CA2759806C (en) 2016-10-04
EP2428078A1 (en) 2012-03-14
KR101443874B1 (ko) 2014-09-24
HK1167555A1 (zh) 2012-11-30
WO2010129616A1 (en) 2010-11-11

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04W 52/42 , H04W 52/34 , H04W 52/28 , H04W 52/14

Ipc: H04W 52/14 (2009.01), H04W 52/34 (2009.01), H04W 5

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/02/2021, OBSERVADAS AS CONDICOES LEGAIS.