PH12012500285A1 - Preamble based uplink power control for lte - Google Patents

Preamble based uplink power control for lte

Info

Publication number
PH12012500285A1
PH12012500285A1 PH1/2012/500285A PH12012500285A PH12012500285A1 PH 12012500285 A1 PH12012500285 A1 PH 12012500285A1 PH 12012500285 A PH12012500285 A PH 12012500285A PH 12012500285 A1 PH12012500285 A1 PH 12012500285A1
Authority
PH
Philippines
Prior art keywords
power control
uplink
preamble
access terminal
uplink grant
Prior art date
Application number
PH1/2012/500285A
Other languages
English (en)
Inventor
Durga Prasad Malladi
Juan Montojo
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 PH12012500285A1 publication Critical patent/PH12012500285A1/en

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04W52/08—Closed loop 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]
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
PH1/2012/500285A 2007-02-14 2008-02-14 Preamble based uplink power control for lte PH12012500285A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US88993107P 2007-02-14 2007-02-14
US12/030,333 US7986959B2 (en) 2007-02-14 2008-02-13 Preamble based uplink power control for LTE
PCT/US2008/053922 WO2008101055A2 (en) 2007-02-14 2008-02-14 Preamble based uplink power control for lte

Publications (1)

Publication Number Publication Date
PH12012500285A1 true PH12012500285A1 (en) 2012-10-22

Family

ID=39690789

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2012/500285A PH12012500285A1 (en) 2007-02-14 2008-02-14 Preamble based uplink power control for lte

Country Status (18)

Country Link
US (4) US7986959B2 (enExample)
EP (1) EP2127129B1 (enExample)
JP (4) JP5921799B2 (enExample)
KR (1) KR101124760B1 (enExample)
CN (1) CN103607764B (enExample)
AU (1) AU2008216213B2 (enExample)
BR (1) BRPI0807822B1 (enExample)
CA (1) CA2676183C (enExample)
ES (1) ES2658769T3 (enExample)
HU (1) HUE036536T2 (enExample)
IL (1) IL200022A (enExample)
MX (1) MX2009008640A (enExample)
MY (1) MY151933A (enExample)
NZ (1) NZ578570A (enExample)
PH (1) PH12012500285A1 (enExample)
RU (1) RU2428794C2 (enExample)
TW (1) TWI364923B (enExample)
WO (1) WO2008101055A2 (enExample)

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