US Patent 7890049 Retransmission apparatus and method in wireless relay communication system
Patent 7890049 was granted and assigned to SAMSUNG ELECTRONICS CO., LTD. on February, 2011 by the United States Patent and Trademark Office.
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Patent abstract
Apparatus and method for performing Automatic Retransmission reQuest (ARQ) in a wireless relay communication system are provided, which include performing ARQ with the base station (BS), transmitting data successfully received from the BS to mobile station (MS), and retransmitting corresponding data to the MS when a retransmission indication message is received from the BS. Since the relay station (RS) relays only the errorless data to the receiver, the reliability of the data received at the receiver can be enhanced. The load on the RS can be reduced because the transmitter controls the ARQ.
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US Patent 07890049 Retransmission apparatus and method in wireless relay communication system US Patent 7890049 Retransmission apparatus and method in wireless relay communication system
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Patent Number
0789004900
Patent Number
789004900
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Infobox
Is a
Current Assignee
0
Patent Jurisdiction
Patent Number
078900490
Date of Patent
February 15, 2011
0Patent Application Number
118076850
Date Filed
May 29, 2007
0Official Website
Patent Primary Examiner
Edits on 24 Sep, 2022
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Infobox
Is a
Current Assignee
0
Patent Jurisdiction
Patent Number
078900490
Date of Patent
February 15, 2011
0Patent Application Number
118076850
Date Filed
May 29, 2007
0Official Website
Patent Primary Examiner
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US Patent 07890049 Retransmission apparatus and method in wireless relay communication system
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07890049
Date of patent
February 15, 2011
Patent application number
11807685
Date Filed
May 29, 2007
Patent primary examiner
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