CN102498687B - 用于无线通信的方法、装置及系统 - Google Patents
用于无线通信的方法、装置及系统 Download PDFInfo
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- CN102498687B CN102498687B CN201080040641.XA CN201080040641A CN102498687B CN 102498687 B CN102498687 B CN 102498687B CN 201080040641 A CN201080040641 A CN 201080040641A CN 102498687 B CN102498687 B CN 102498687B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
- H04W74/0816—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA carrier sensing with collision avoidance
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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
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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
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1887—Scheduling and prioritising arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
-
- 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]
-
- 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
- H04L2001/0092—Error control systems characterised by the topology of the transmission link
- H04L2001/0093—Point-to-multipoint
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- 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
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- 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
- H04W28/04—Error control
-
- 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]
- H04W28/26—Resource reservation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/34—Selective release of ongoing connections
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/38—Connection release triggered by timers
Abstract
Description
Claims (20)
Applications Claiming Priority (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23342809P | 2009-08-12 | 2009-08-12 | |
US61/233,428 | 2009-08-12 | ||
US24093309P | 2009-09-09 | 2009-09-09 | |
US61/240,933 | 2009-09-09 | ||
US24182609P | 2009-09-11 | 2009-09-11 | |
US61/241,826 | 2009-09-11 | ||
US24292809P | 2009-09-16 | 2009-09-16 | |
US61/242,928 | 2009-09-16 | ||
US25141109P | 2009-10-14 | 2009-10-14 | |
US61/251,411 | 2009-10-14 | ||
US25248009P | 2009-10-16 | 2009-10-16 | |
US61/252,480 | 2009-10-16 | ||
US32425410P | 2010-04-14 | 2010-04-14 | |
US61/324,254 | 2010-04-14 | ||
PCT/US2010/044457 WO2011019571A1 (en) | 2009-08-12 | 2010-08-04 | Sdma multi-device wireless communications |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102498687A CN102498687A (zh) | 2012-06-13 |
CN102498687B true CN102498687B (zh) | 2015-09-09 |
Family
ID=42829809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080040641.XA Active CN102498687B (zh) | 2009-08-12 | 2010-08-04 | 用于无线通信的方法、装置及系统 |
Country Status (6)
Country | Link |
---|---|
US (2) | US8923217B2 (zh) |
EP (1) | EP2465227B1 (zh) |
JP (1) | JP5633048B2 (zh) |
KR (1) | KR101714687B1 (zh) |
CN (1) | CN102498687B (zh) |
WO (1) | WO2011019571A1 (zh) |
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WO2011019571A1 (en) * | 2009-08-12 | 2011-02-17 | Marvell World Trade Ltd. | Sdma multi-device wireless communications |
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CN1898910A (zh) * | 2003-12-23 | 2007-01-17 | 英特尔公司 | 使用空分多址(sdma)同时和多个移动站通信的无线访问点 |
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EP2465227B1 (en) | 2017-07-26 |
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CN102498687A (zh) | 2012-06-13 |
US20150117383A1 (en) | 2015-04-30 |
US8923217B2 (en) | 2014-12-30 |
JP5633048B2 (ja) | 2014-12-03 |
US20110038332A1 (en) | 2011-02-17 |
JP2013502157A (ja) | 2013-01-17 |
KR20120062767A (ko) | 2012-06-14 |
EP2465227A1 (en) | 2012-06-20 |
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