BR0311348A - alocação de código de canalização dinámica - Google Patents

alocação de código de canalização dinámica

Info

Publication number
BR0311348A
BR0311348A BRPI0311348-5A BR0311348A BR0311348A BR 0311348 A BR0311348 A BR 0311348A BR 0311348 A BR0311348 A BR 0311348A BR 0311348 A BR0311348 A BR 0311348A
Authority
BR
Brazil
Prior art keywords
channel
rate
allocation
secondary channel
aspects
Prior art date
Application number
BRPI0311348-5A
Other languages
English (en)
Inventor
Serge Willenegger
Edward G Tiedemann Jr
Tao Chen
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 BR0311348A publication Critical patent/BR0311348A/pt

Links

Classifications

    • 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
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70703—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation using multiple or variable rates
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

"ALOCAçãO DE CóDIGO DE CANALIZAçãO DINáMICA". Técnicas para alocação eficiente de códigos de canalização são descritas. Em um aspecto, um canal de dados dedicado é particionado em um canal primário e um canal secundário (610). A taxa do canal primário é uma taxa fixa relativamente baixa. A taxa do canal secundário varia com o tempo de acordo com a taxa dos dados do canal dedicado. Em outro aspecto, um indicador de código de canalização e transmitido no canal primário para identificar o canal secundário. Em outro aspecto adicional, mais do que um canal secundário pode ser desenvolvido. Vários outros aspectos também são apresentados. Esses aspectos apresentam o benefício de alocação de recurso de código eficiente, resultando no suporte aumentado para usuários e/ou canais, além de em uma capacidade aumentada do sistema.
BRPI0311348-5A 2002-05-31 2003-05-23 alocação de código de canalização dinámica BR0311348A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38499002P 2002-05-31 2002-05-31
US10/345,528 US8699505B2 (en) 2002-05-31 2003-01-15 Dynamic channelization code allocation
PCT/US2003/016054 WO2003103331A1 (en) 2002-05-31 2003-05-23 Dynamic channelization code allocation

Publications (1)

Publication Number Publication Date
BR0311348A true BR0311348A (pt) 2007-03-13

Family

ID=29586617

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0311348-5A BR0311348A (pt) 2002-05-31 2003-05-23 alocação de código de canalização dinámica

Country Status (9)

Country Link
US (1) US8699505B2 (pt)
EP (1) EP1510097A1 (pt)
JP (2) JP2005528863A (pt)
KR (1) KR20040111711A (pt)
CN (1) CN100448321C (pt)
AU (1) AU2003241555A1 (pt)
BR (1) BR0311348A (pt)
TW (1) TWI329468B (pt)
WO (1) WO2003103331A1 (pt)

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TW200420146A (en) 2004-10-01
KR20040111711A (ko) 2004-12-31
JP2005528863A (ja) 2005-09-22
EP1510097A1 (en) 2005-03-02
CN100448321C (zh) 2008-12-31
US20030224798A1 (en) 2003-12-04
JP2010141899A (ja) 2010-06-24
WO2003103331A1 (en) 2003-12-11
TWI329468B (en) 2010-08-21
CN1656846A (zh) 2005-08-17
AU2003241555A1 (en) 2003-12-19

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