Title:
無線ネットワークにおける再送信技術
Document Type and Number:
Japanese Patent JP5497189
Kind Code:
B2
Abstract:
Retransmission techniques are disclosed. These techniques may be used in networks employing contention-based access schemes, such as CSMA. For instance, a device may receive a corrupted packet from a transmitting device, and determine a cause of the corruption. When the determined cause of the corruption is an in-network packet collision, the device allows the transmitting device to send a retransmission of the packet in accordance with a contention-based access scheme. However, when the determined cause of the corruption is other than an in-network packet collision, the device provides retransmission assistance to the transmitting device. This retransmission assistance may include a channel reservation for a retransmission, and/or one or more link adaptation suggestions for the transmitting device.
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Inventors:
Lee, chinhua
Oyman, Ozgur
Lynn, Xintian
Oyman, Ozgur
Lynn, Xintian
Application Number:
JP2012534198A
Publication Date:
May 21, 2014
Filing Date:
September 14, 2010
Export Citation:
Assignee:
Intel Corporation
International Classes:
H04W28/04; H04L1/16; H04W74/08
Domestic Patent References:
| JP2008187725A | ||||
| JP2008054303A | ||||
| JP2006246027A |
Other References:
Shravan Rayanchu et.al.,"Diagnosing Wireless Packet Losses in 802.11:Separating Collision from Weak Signal",INFOCOM 2008. The 27th Conference on Computer Communications. IEEE ,2008年 4月18日,URL,http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4509719
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadahiko Ito
Shinsuke Onuki