BRPI0409030A - sistema de comunicação de múltiplas células sem fio para administração de potência de recursos para fornecer serviços de acesso a pacotes de link inferior em alta velocidade - Google Patents
sistema de comunicação de múltiplas células sem fio para administração de potência de recursos para fornecer serviços de acesso a pacotes de link inferior em alta velocidadeInfo
- Publication number
- BRPI0409030A BRPI0409030A BRPI0409030-6A BRPI0409030A BRPI0409030A BR PI0409030 A BRPI0409030 A BR PI0409030A BR PI0409030 A BRPI0409030 A BR PI0409030A BR PI0409030 A BRPI0409030 A BR PI0409030A
- Authority
- BR
- Brazil
- Prior art keywords
- ttls
- communication system
- provide high
- rnc
- speed lower
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000023402 cell communication Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—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. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/08—Closed loop power control
-
- 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
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—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
- H04W52/286—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 during data packet transmission, e.g. high speed packet access [HSPA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—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. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—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. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/386—TPC being performed in particular situations centralized, e.g. when the radio network controller or equivalent takes part in the power control
-
- 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
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
-
- 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
- H04W88/12—Access point controller devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
"SISTEMA DE COMUNICAçãO DE MúLTIPLAS CéLULAS SEM FIO PARA ADMINISTRAçãO DE POTêNCIA DE RECURSOS PARA FORNECER SERVIçOS DE ACESSO A PACOTES DE LINK INFERIOR EM ALTA VELOCIDADE". O sistema inclui um controlador de rede de rádio (RNC) em comunicação com uma série de estações base. O RNC envia um sinal de controle para pelo menos uma estação base que contém uma série de espaços de tempo, tal como em um sistema duplex por divisão de tempo (TDD) e/ou quadros que incluem intervalos de tempo de transmissão (TTls), tal como em um sistema duplex por divisão de freqüências (FDD) a ele atribuído para o estabelecimento de canais HSDPA. O sinal de controle indica potência de transmissão de HSDPA máxima permitida para cada um dos espaços de tempo e/ou TTls. A estação base envia sinal de feedback para o RNC, indicando os resultados de medições da potência dos espaços de tempo de HSDPA transmitidos elou TTls durante um período de tempo previamente determinado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45802303P | 2003-03-26 | 2003-03-26 | |
PCT/US2004/008790 WO2004088899A2 (en) | 2003-03-26 | 2004-03-23 | Wireless multi-cell communication system for managing resource power to provide high speed downlink packet access services |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0409030A true BRPI0409030A (pt) | 2006-03-28 |
Family
ID=33131741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0409030-6A BRPI0409030A (pt) | 2003-03-26 | 2004-03-23 | sistema de comunicação de múltiplas células sem fio para administração de potência de recursos para fornecer serviços de acesso a pacotes de link inferior em alta velocidade |
Country Status (18)
Country | Link |
---|---|
US (3) | US8374190B2 (pt) |
EP (1) | EP1614301B1 (pt) |
JP (1) | JP4425909B2 (pt) |
KR (4) | KR101049840B1 (pt) |
CN (3) | CN103220767B (pt) |
AR (1) | AR043932A1 (pt) |
AT (1) | ATE507699T1 (pt) |
AU (2) | AU2004225419B2 (pt) |
BR (1) | BRPI0409030A (pt) |
CA (3) | CA2520006C (pt) |
DE (1) | DE602004032430D1 (pt) |
GE (2) | GEP20125503B (pt) |
IL (1) | IL170565A (pt) |
MX (1) | MXPA05010267A (pt) |
NO (1) | NO330877B1 (pt) |
SG (1) | SG152066A1 (pt) |
TW (5) | TWI266546B (pt) |
WO (1) | WO2004088899A2 (pt) |
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2004
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