BR0112563A - Medição de potência de código para alocação de canais dinâmicos - Google Patents
Medição de potência de código para alocação de canais dinâmicosInfo
- Publication number
- BR0112563A BR0112563A BR0112563-0A BR0112563A BR0112563A BR 0112563 A BR0112563 A BR 0112563A BR 0112563 A BR0112563 A BR 0112563A BR 0112563 A BR0112563 A BR 0112563A
- Authority
- BR
- Brazil
- Prior art keywords
- code
- unit
- power measurement
- channel allocation
- dynamic channel
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/7103—Interference-related aspects the interference being multiple access interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- 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
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
-
- 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
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
-
- 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
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- 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
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
-
- 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
- H04B2201/7097—Direct sequence modulation interference
- H04B2201/709709—Methods of preventing interference
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Bidirectional Digital Transmission (AREA)
Abstract
"MEDIçãO DE POTêNCIA DE CóDIGO PARA ALOCAçãO DE CANAIS DINâMICOS". Onde unidades de recurso são atribuídas em uma célula de um sistema de comunicações duplex por divisão de tempo sem fio que utiliza acesso múltiplo por divisão de códigos. Cada unidade de recurso é associada a um espaço de tempo e um código. Para unidades de recurso selecionadas da célula, o nível de interferência do código é medido durante o espaço de tempo daquela unidade e utilizando o código daquela unidade. O nível de interferência de código é comparado com um limite para determinar se aquela unidade possui nível de interferência de código aceitável. Unidades de recurso são atribuídas a comunicações fora das unidades que possuem níveis de interferência aceitáveis.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21709300P | 2000-07-10 | 2000-07-10 | |
PCT/US2001/021470 WO2002005441A2 (en) | 2000-07-10 | 2001-07-06 | Code power measurement for dynamic channel allocation |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0112563A true BR0112563A (pt) | 2003-07-29 |
Family
ID=22809647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0112563-0A BR0112563A (pt) | 2000-07-10 | 2001-07-06 | Medição de potência de código para alocação de canais dinâmicos |
Country Status (21)
Country | Link |
---|---|
US (2) | US6993002B2 (pt) |
EP (1) | EP1299956B1 (pt) |
JP (2) | JP2004503170A (pt) |
KR (3) | KR100688144B1 (pt) |
CN (1) | CN1317916C (pt) |
AR (2) | AR032357A1 (pt) |
AT (2) | ATE326821T1 (pt) |
AU (2) | AU2001273244B2 (pt) |
BR (1) | BR0112563A (pt) |
CA (1) | CA2414456A1 (pt) |
DE (3) | DE60113423T2 (pt) |
DK (1) | DK1434455T3 (pt) |
ES (2) | ES2263903T3 (pt) |
HK (1) | HK1065911A1 (pt) |
IL (2) | IL153849A0 (pt) |
MX (1) | MXPA03000304A (pt) |
MY (1) | MY129223A (pt) |
NO (1) | NO20030107L (pt) |
SG (1) | SG119189A1 (pt) |
TW (7) | TWI272854B (pt) |
WO (1) | WO2002005441A2 (pt) |
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2001
- 2001-07-06 AU AU2001273244A patent/AU2001273244B2/en not_active Ceased
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- 2001-07-06 CA CA002414456A patent/CA2414456A1/en not_active Abandoned
- 2001-07-06 DE DE60113423T patent/DE60113423T2/de not_active Expired - Lifetime
- 2001-07-06 MX MXPA03000304A patent/MXPA03000304A/es active IP Right Grant
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- 2001-07-06 WO PCT/US2001/021470 patent/WO2002005441A2/en active IP Right Grant
- 2001-07-06 SG SG200303341A patent/SG119189A1/en unknown
- 2001-07-06 AT AT03028856T patent/ATE326821T1/de not_active IP Right Cessation
- 2001-07-06 KR KR1020057012740A patent/KR100688144B1/ko not_active IP Right Cessation
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- 2001-07-06 KR KR1020037000367A patent/KR100597981B1/ko not_active IP Right Cessation
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- 2001-07-06 BR BR0112563-0A patent/BR0112563A/pt not_active IP Right Cessation
- 2001-07-06 DE DE60119794T patent/DE60119794T2/de not_active Expired - Lifetime
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- 2001-07-09 TW TW092128242A patent/TWI243622B/zh not_active IP Right Cessation
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