MX2010005373A - Diseño de preambulo para una señal inalambrica. - Google Patents
Diseño de preambulo para una señal inalambrica.Info
- Publication number
- MX2010005373A MX2010005373A MX2010005373A MX2010005373A MX2010005373A MX 2010005373 A MX2010005373 A MX 2010005373A MX 2010005373 A MX2010005373 A MX 2010005373A MX 2010005373 A MX2010005373 A MX 2010005373A MX 2010005373 A MX2010005373 A MX 2010005373A
- Authority
- MX
- Mexico
- Prior art keywords
- preamble
- signal
- wireless signal
- tiles
- tile
- Prior art date
Links
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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
- H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
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- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1854—Scheduling and prioritising arrangements
-
- 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
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
-
- 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
- H04L5/0091—Signaling for the administration of the divided path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/20—Interfaces between hierarchically similar devices between access points
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Aquí se describe el aprovisionamiento de la adquisición de estación base (BS) en redes de acceso inalámbricas semi-planeadas o no planeadas, a manera de ejemplo, un preámbulo de señal puede ser asignado de manera dinámica a recursos de señal inalámbrica, de manera que el preámbulo sea programado a diferentes recursos a través de diferentes ciclos de la señal; la asignación dinámica puede ser pseudo-aleatoria, con base en la retroalimentación de colisión, o puede ser determinada por un algoritmo conveniente para mitigar las colisiones de una fuente de interferencia dominante; además, la programación dinámica puede ser particular a un tipo de BS para reducir significativamente las colisiones de las BS de tipos dispares; en al menos un aspecto, un recurso de preámbulo se puede subdividir en múltiples mosaicos de subportadora de frecuencia; la información del canal de control puede ser transmitida en cada mosaico de un grupo de dichos mosaicos, mitigando adicionalmente los efectos de una fuente de interferencia dominante en un subconjunto del grupo de mosaicos.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US98872007P | 2007-11-16 | 2007-11-16 | |
US12/260,826 US9215669B2 (en) | 2007-11-16 | 2008-10-29 | Preamble design for a wireless signal |
PCT/US2008/083049 WO2009064700A2 (en) | 2007-11-16 | 2008-11-10 | Preamble design for a wireless signal |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010005373A true MX2010005373A (es) | 2010-06-25 |
Family
ID=40639406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010005373A MX2010005373A (es) | 2007-11-16 | 2008-11-10 | Diseño de preambulo para una señal inalambrica. |
Country Status (15)
Country | Link |
---|---|
US (1) | US9215669B2 (es) |
EP (2) | EP2280570B1 (es) |
JP (4) | JP5744520B2 (es) |
KR (1) | KR101166979B1 (es) |
CN (2) | CN101911578B (es) |
AU (1) | AU2008321178B2 (es) |
BR (1) | BRPI0820195B1 (es) |
CA (1) | CA2705504C (es) |
HK (1) | HK1151146A1 (es) |
IL (3) | IL205652A (es) |
MX (1) | MX2010005373A (es) |
MY (1) | MY159587A (es) |
RU (2) | RU2458485C2 (es) |
TW (2) | TWI467999B (es) |
WO (1) | WO2009064700A2 (es) |
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