NO20091646L - Slumptilgang for tradlos kommunikasjon - Google Patents

Slumptilgang for tradlos kommunikasjon

Info

Publication number
NO20091646L
NO20091646L NO20091646A NO20091646A NO20091646L NO 20091646 L NO20091646 L NO 20091646L NO 20091646 A NO20091646 A NO 20091646A NO 20091646 A NO20091646 A NO 20091646A NO 20091646 L NO20091646 L NO 20091646L
Authority
NO
Norway
Prior art keywords
message
sends
control information
power control
power
Prior art date
Application number
NO20091646A
Other languages
English (en)
Inventor
Durga Prasad Malladi
Juan Montojo
Aleksandar Damnjanovic
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 NO20091646L publication Critical patent/NO20091646L/no

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]
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting
    • 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
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • 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
    • 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
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Teknikker for å sende meldinger for systemaksess er beskrevet. I et aspekt sender et brukerutstyr (UE) en første melding med effekttilleggs- og/eller bufferstørrelsesinformasjon for systemaksess. En Node B bestemmer minst en parameter (f eks. ressursinnvilgelse, effektstyreinformasjon osv.) basert på effekttilleggsinformasjonen og/eller bufferstørrelsesinformasjonen. Node B sender en andre melding med parametrene. UE sender en tredje melding basert på parametrene, f eks. med opplinkressurser som vist av ressursinnvilgelsen, med overføringseffekt bestemt av effektstyreinformasjonen osv. I et annet aspekt sender UE en radiomiljørapport i den tredje melding. Rapporten kan brukes for å velge en celle og/eller en frekvens for UE. i et annet aspekt omfatter den andre melding effektstyreinformasjon og UE sender den tredje melding basert på effektstyreinformasjonen.
NO20091646A 2006-10-31 2009-04-24 Slumptilgang for tradlos kommunikasjon NO20091646L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85590306P 2006-10-31 2006-10-31
PCT/US2007/083239 WO2008055235A2 (en) 2006-10-31 2007-10-31 Apparatus and method of random access for wireless communication

Publications (1)

Publication Number Publication Date
NO20091646L true NO20091646L (no) 2009-05-29

Family

ID=39227009

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20091646A NO20091646L (no) 2006-10-31 2009-04-24 Slumptilgang for tradlos kommunikasjon

Country Status (15)

Country Link
US (1) US20100093386A1 (no)
EP (1) EP2095582A2 (no)
JP (2) JP5166427B2 (no)
KR (3) KR101378130B1 (no)
CN (1) CN101529831B (no)
AU (1) AU2007313625A1 (no)
BR (1) BRPI0718367A2 (no)
CA (1) CA2667296C (no)
IL (1) IL198217A0 (no)
MX (1) MX2009004498A (no)
NO (1) NO20091646L (no)
RU (1) RU2426251C2 (no)
TW (1) TW200833043A (no)
UA (1) UA100678C2 (no)
WO (1) WO2008055235A2 (no)

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