NO20075504L - Fremgangsmate og system for a forbedre responsitiviteten i utveksling av rammer i et tradlost nettverk - Google Patents
Fremgangsmate og system for a forbedre responsitiviteten i utveksling av rammer i et tradlost nettverkInfo
- Publication number
- NO20075504L NO20075504L NO20075504A NO20075504A NO20075504L NO 20075504 L NO20075504 L NO 20075504L NO 20075504 A NO20075504 A NO 20075504A NO 20075504 A NO20075504 A NO 20075504A NO 20075504 L NO20075504 L NO 20075504L
- Authority
- NO
- Norway
- Prior art keywords
- frame
- control
- responsiveness
- response frame
- responder
- Prior art date
Links
Classifications
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- 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
- H04L1/1607—Details of the supervisory signal
- H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
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- 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
- H04L1/1607—Details of the supervisory signal
- H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
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- 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
- H04L1/1607—Details of the supervisory signal
- H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/65—Re-configuration of fast packet switches
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- 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
- H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
- H04L2025/03426—Arrangements for removing intersymbol interference characterised by the type of transmission transmission using multiple-input and multiple-output channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L2025/03777—Arrangements for removing intersymbol interference characterised by the signalling
- H04L2025/03802—Signalling on the reverse channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0204—Channel estimation of multiple channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03343—Arrangements at the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
Abstract
En fremgangsmåte og system for å forbedre reaksjonsevnen i utveksling av styre og kontrollrammer i et trådløst lokalt nettverk er fremlagt. En initierer sender en ramme (handling, styre, kontroll eller dataramme) til en responder. Ved korrekt mottak av rammen sender responderen en responsramme til initiereren i stedet for direkte å sende en kvitterings (ACK) pakke. Responderen aksesserer foretrukket det trådløse mediet for sende responsrammen i et kort inter-rammerom (SIFS). Med denne planen vil en lang forsinkelse assosiert med å ha konkurranse om det trådløse mediet for å sende responsrammen bli unng'att og derfor vil reaksjonsevnen og tidsriktigheten til tilbakekoblingsmekanismen bli signifikant forbedret. Responsrammen kan være lagt oppå eller være aggregert med en annen pakke.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66815405P | 2005-04-04 | 2005-04-04 | |
US67085805P | 2005-04-13 | 2005-04-13 | |
US11/393,303 US8830846B2 (en) | 2005-04-04 | 2006-03-29 | Method and system for improving responsiveness in exchanging frames in a wireless local area network |
PCT/US2006/012335 WO2006107886A2 (en) | 2005-04-04 | 2006-03-31 | Method and system for improving responsiveness in exchanging frames in a wireless local area network |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20075504L true NO20075504L (no) | 2008-01-03 |
NO338064B1 NO338064B1 (no) | 2016-07-25 |
Family
ID=37074014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20075504A NO338064B1 (no) | 2005-04-04 | 2007-10-31 | Fremgangsmåte og system for å forbedre reaksjonsevnen i utveksling av rammer i et trådløst lokalt nettverk |
Country Status (17)
Country | Link |
---|---|
US (3) | US8830846B2 (no) |
EP (2) | EP1869815B1 (no) |
JP (7) | JP4690452B2 (no) |
CN (2) | CN105827373B (no) |
AU (2) | AU2006232543B2 (no) |
BR (1) | BRPI0612195A2 (no) |
CA (1) | CA2603975C (no) |
DK (1) | DK1869815T3 (no) |
ES (1) | ES2528819T3 (no) |
GE (1) | GEP20115323B (no) |
HK (1) | HK1199155A1 (no) |
IL (1) | IL186263A (no) |
MX (1) | MX2007012372A (no) |
NO (1) | NO338064B1 (no) |
PL (1) | PL1869815T3 (no) |
SG (1) | SG161222A1 (no) |
WO (1) | WO2006107886A2 (no) |
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