BRPI0519457A2 - aparelho para dinamicamente atribuir càdigos ortogonais para diferentes sinais de informaÇço, e, mÉtodo e sistema para dinamicamente atribuir càdigos de espalhamento para diferentes sinais de informaÇço - Google Patents

aparelho para dinamicamente atribuir càdigos ortogonais para diferentes sinais de informaÇço, e, mÉtodo e sistema para dinamicamente atribuir càdigos de espalhamento para diferentes sinais de informaÇço

Info

Publication number
BRPI0519457A2
BRPI0519457A2 BRPI0519457-1A BRPI0519457A BRPI0519457A2 BR PI0519457 A2 BRPI0519457 A2 BR PI0519457A2 BR PI0519457 A BRPI0519457 A BR PI0519457A BR PI0519457 A2 BRPI0519457 A2 BR PI0519457A2
Authority
BR
Brazil
Prior art keywords
codes
different information
dynamically assigning
information signals
node
Prior art date
Application number
BRPI0519457-1A
Other languages
English (en)
Inventor
Magnus Lundevall
Lars Maertensson
Niclas Wiberg
Christofer Lindheimer
Original Assignee
Ericsson Telefon Ab L M
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 filed Critical Ericsson Telefon Ab L M
Publication of BRPI0519457A2 publication Critical patent/BRPI0519457A2/pt
Publication of BRPI0519457B1 publication Critical patent/BRPI0519457B1/pt

Links

Classifications

    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/2615—Reduction thereof using coding
    • H04L27/2617—Reduction thereof using coding using block codes
    • 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
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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

Landscapes

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

Abstract

APARELHO PARA DINAMICAMENTE ATRIBUIR CàDIGOS ORTOGONAIS PARA DIFERENTES SINAIS DE INFORMAÇçO, E, MÉTODO E SISTEMA PARA DJNAMICAMENTE ATRIBUIR CàDIGOS DE ESPALHAMENTO PARA DIFERENTES SINAIS DE INFORMAÇçO. Um aparelho, método, e sistema para dinamicamente atribuir códigos ortogonais para diferentes sinais de informação comunicados entre um Nó B (52) e um equipamento de usuário (11) em um sistema de comunicação de rádio celular no qual um número fixo de códigos são alocados entre canais de transporte dedicados, DCHs, e canais compartilhados de enlace descendente de alta velocidade, HS-PDSCHs. Um controlador de rádio, RNC, (55) aloca um mínimo de número de códigos para HS-PDSCHs para o Nó B (52). O Nó B determina códigos que não estão correntemente sendo utilizado e aloca códigos de HS-PDSCH provenientes de códigos não usados sem ter que se comunicar com RNC (55). Quando os códigos de HS-PDSCH adicionais são necessário para códigos de DCH, o Nó B re-aloca os códigos para propósitos de DCH sem reduzir o número de códigos de HS-PDSCH abaixo de um mínimo alocado.
BRPI0519457-1A 2005-02-11 2005-02-11 Aparelho para dinamicamente atribuir códigos ortogonais para diferentes sinais de informação, e, método e sistema para dinamicamente atribuir códigos de espalhamento para diferentes sinais de informação BRPI0519457B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2005/000181 WO2006085800A1 (en) 2005-02-11 2005-02-11 Apparatus and method for dynamically assigning orthogonal codes in a radio communication system

Publications (2)

Publication Number Publication Date
BRPI0519457A2 true BRPI0519457A2 (pt) 2009-01-27
BRPI0519457B1 BRPI0519457B1 (pt) 2018-05-22

Family

ID=36793296

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0519457-1A BRPI0519457B1 (pt) 2005-02-11 2005-02-11 Aparelho para dinamicamente atribuir códigos ortogonais para diferentes sinais de informação, e, método e sistema para dinamicamente atribuir códigos de espalhamento para diferentes sinais de informação

Country Status (9)

Country Link
US (2) US8154982B2 (pt)
EP (1) EP1847142B1 (pt)
JP (1) JP4546545B2 (pt)
KR (1) KR101145552B1 (pt)
CN (1) CN101116362B (pt)
BR (1) BRPI0519457B1 (pt)
DK (1) DK1847142T3 (pt)
TW (1) TWI371191B (pt)
WO (1) WO2006085800A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8154982B2 (en) * 2005-02-11 2012-04-10 Telefonaktiebolaget Lm Ericsson (Publ) Apparatus and method for dynamically assigning orthogonal codes in a radio communication system
EP1761091B1 (en) * 2005-08-30 2012-11-07 LG Electronics, Inc. Method for performing admission control in a cellular network
CN100415020C (zh) 2005-10-31 2008-08-27 上海华为技术有限公司 一种高速物理下行共享信道的码资源分配方法
KR100896206B1 (ko) * 2006-08-08 2009-05-12 삼성전자주식회사 광대역 무선통신시스템에서 자원 할당 장치 및 방법
CN100531469C (zh) * 2006-08-23 2009-08-19 中兴通讯股份有限公司 配置高速下行共享信道物理层类别的方法
US8149792B2 (en) 2006-11-15 2012-04-03 Telefonaktiebolaget L M Ericsson (Publ) Allocation of spreading codes for telecommunications channels
TWI364954B (en) * 2006-12-19 2012-05-21 Innovative Sonic Ltd Method and apparatus of continuous packet connectivity enhancement in a wireless communications system
JP4894556B2 (ja) * 2007-02-28 2012-03-14 日本電気株式会社 無線ネットワーク制御装置、移動通信システム及びそれらに用いる動的ｈｓｄｐａコード割り当て方法
CN101855852A (zh) * 2007-08-23 2010-10-06 爱立信电话股份有限公司 Hs-scch减少操作模式中的码指派
JP5184163B2 (ja) * 2008-03-18 2013-04-17 株式会社エヌ・ティ・ティ・ドコモ 制御装置及び拡散コード割当方法
US8706123B2 (en) * 2008-03-24 2014-04-22 Qualcomm Incorporated Common data channel resource usage report
CN101715234B (zh) * 2008-10-08 2012-10-10 中兴通讯股份有限公司 一种lte fdd系统下行调度器的资源分配方法
CN101998639A (zh) * 2009-08-11 2011-03-30 中兴通讯股份有限公司 快乐状态的确定方法及装置
CN102036379A (zh) * 2009-09-25 2011-04-27 中兴通讯股份有限公司 码字资源分配方法和装置
CN102238731B (zh) * 2010-04-22 2014-06-04 鼎桥通信技术有限公司 采用mu mimo技术的hsdpa调度器和调度方法
GB2495709B (en) * 2011-10-17 2014-12-10 Aetheric Engineering Ltd Communication system and method of operating the same
KR102500477B1 (ko) 2016-03-14 2023-02-17 한국전자통신연구원 동적 코드 할당 장치 및 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10126842A (ja) * 1996-10-18 1998-05-15 Matsushita Electric Ind Co Ltd 移動通信システム
EP1035676B1 (en) * 1999-03-10 2005-10-19 Lucent Technologies Inc. Communicating code branch allocation for CDMA system
JP3518426B2 (ja) * 1999-06-30 2004-04-12 Ｋｄｄｉ株式会社 Ｃｄｍａ移動通信システムにおける符号割当方法
EP1100215A1 (en) * 1999-11-09 2001-05-16 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Method, apparatus and computer program for code allocation for variable data rates in a CDMA system
DE60331634D1 (de) * 2002-01-08 2010-04-22 Nokia Corp Sdpa-parameterkonfiguration und -umkonfiguration
US7177658B2 (en) * 2002-05-06 2007-02-13 Qualcomm, Incorporated Multi-media broadcast and multicast service (MBMS) in a wireless communications system
SE0202845D0 (sv) * 2002-05-13 2002-09-23 Ericsson Telefon Ab L M Measurements for radio resource management for high-speed downlink shared channel (HS-DSCH)
AU2002258112A1 (en) 2002-06-13 2003-12-31 Nokia Corporation Method, system, and network entity, for adaptive reservation of channelization codes and power
JP4378967B2 (ja) * 2003-02-10 2009-12-09 日本電気株式会社 移動通信システム、無線ネットワーク制御装置及びそれに用いるリソース割り当て制御方法
EP1513297B1 (en) * 2003-08-11 2007-08-01 Alcatel Lucent A method for dynamic allocation of codes to a base station
CN100508437C (zh) * 2003-12-22 2009-07-01 上海贝尔阿尔卡特股份有限公司 高速下行链路共享信道的信道码动态管理方法
KR100932486B1 (ko) * 2004-05-04 2009-12-17 엘지전자 주식회사 무선 이동통신 시스템에서 채널화 코드 할당 방법
US8154982B2 (en) * 2005-02-11 2012-04-10 Telefonaktiebolaget Lm Ericsson (Publ) Apparatus and method for dynamically assigning orthogonal codes in a radio communication system

Also Published As

Publication number Publication date
US20080153505A1 (en) 2008-06-26
WO2006085800A1 (en) 2006-08-17
BRPI0519457B1 (pt) 2018-05-22
CN101116362B (zh) 2011-04-06
TWI371191B (en) 2012-08-21
US8154982B2 (en) 2012-04-10
TW200637404A (en) 2006-10-16
JP2008530898A (ja) 2008-08-07
EP1847142A1 (en) 2007-10-24
US8576694B2 (en) 2013-11-05
JP4546545B2 (ja) 2010-09-15
DK1847142T3 (en) 2014-03-03
KR101145552B1 (ko) 2012-05-15
CN101116362A (zh) 2008-01-30
KR20070110845A (ko) 2007-11-20
HK1117321A1 (en) 2009-01-09
US20120170553A1 (en) 2012-07-05
EP1847142B1 (en) 2013-12-04

Similar Documents

Publication Publication Date Title
BRPI0519457A2 (pt) aparelho para dinamicamente atribuir càdigos ortogonais para diferentes sinais de informaÇço, e, mÉtodo e sistema para dinamicamente atribuir càdigos de espalhamento para diferentes sinais de informaÇço
ZA200604187B (en) Method and apparatus for allocating a pilot signal adapted to the channel characteristics
BR112022000203A2 (pt) Agrupamento de sinal de referência de canal físico compartilhado
BRPI0512089A (pt) alocação de recurso de rádio em sistema de multiplexação ortogonal por divisão de frequência
AR058912A1 (es) Metodos y sistemas que proporcionan un funcionamiento eficiente de modos multiples en un sistema wlan
ES2721177T3 (es) Señalización Flexible de Recursos en un Canal de Control
WO2009051445A3 (en) Method and apparatus for allocating resources in a wireless communication system
BRPI0713285A2 (pt) Método de atribuição de recurso de rádio e estação de base de rádio
BR0114099A (pt) Métodos e equipamentos para alocação de potência a canais de estações base
BR112012027096A2 (pt) métodos e aparelho para a provisão de informações dinâmicas em um canal de informação sem fio
BR9803842A (pt) Espalhamento dinâmico e inteligente para cdma e banda larga.
MXPA04006642A (es) Metodo y aparato para la configuracion y la reconfiguracion del parametro de hsdpa especifico de celula.
TW200640266A (en) Method for indicating and detecting transmission resource allocations in a multi-user communication system
BRPI0418655A (pt) método para comunicações duplex, dispositivo de comunicações, sistema compreendendo um ou mais transceptores, programas de computador, e, meio portador
ES2488127T3 (es) Señalización de datos de asistencia a la programación en un sistema de comunicación celular
MX2010014206A (es) Atenuacion de interferencia al transmitir en un segundo nivel de potencia mas bajo.
MX2009009279A (es) Aparato de estacion base y metodo de control de comunicacion.
FI3860257T3 (fi) Aika-alueen resurssien kohdennusmenetelmä ja -laitteisto
BRPI0713666A2 (pt) estação de base, estação móvel e método de comunicação
ATE475292T1 (de) Verfahren zur zuweisung von funkressourcen und dazugehörige kommunikationsvorrichtung
BR112018004658A2 (pt) alocação de recursos de comunicação
WO2006036531A3 (en) Method and apparatus for call set up in a wireless communication system that permits a sharing of mobile identifiers
RU2006133379A (ru) Способ распределения каналов передачи восходящей линии связи в системе связи
EP2341655A3 (en) Feedback channel use in a wireless communication system
WO2011059300A3 (en) Method for allocating group resource in broadband wireless access system

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: H04J 13/00 (2011.01), H04L 5/00 (2006.01), H04W 24

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: REFERENTE AO DESPACHO 21.6 PUBLICADO NA RPI 2553 DE 2019-12-10