Automatic retransmission and error recovery for packet oriented point-to-multipoint communication
First Claim
1. A method comprising:
- determining, at a first electronic device, at least one parameter based at least in part on a first frame associated with communication between the first electronic device and a second electronic device;
generating, at the first electronic device, a second frame using the at least one parameter; and
communicating, at the first electronic device, with the second electronic device using the second frame.
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Abstract
A method and an apparatus for automatic retransmission and error recovery for packet oriented point to multipoint communication, which integrates adaptive and dynamic responsiveness for parameters for automatic retransmission using wireless communication, are provided. A wireless communication link is divided into a downstream portion and an upstream portion. Parameters are selected for automatic retransmission independently for the downstream portion and the upstream portion of the wireless communication link. A BSC controls the selection of parameters for automatic retransmission for all CPE within a cell. As part of a TDD frame, in which the BSC and the CPE share communication bandwidth using a TDMA technique, the BSC includes its selection of parameters for automatic retransmission to be used by CPE within a control section of the TDD frame. The BSC dynamically and adaptively determines new selected parameters for automatic retransmission, in response to a wireless communication link with each independent CPE.
17 Citations
20 Claims
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1. A method comprising:
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determining, at a first electronic device, at least one parameter based at least in part on a first frame associated with communication between the first electronic device and a second electronic device; generating, at the first electronic device, a second frame using the at least one parameter; and communicating, at the first electronic device, with the second electronic device using the second frame. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An apparatus comprising:
a processor configured to; determine at least one parameter based at least in part on a first frame associated with communication between the apparatus and a first electronic device external to the apparatus; generate a second frame using the at least one parameter; and communicate with the first electronic device using the second frame. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. An apparatus comprising:
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memory configured to store parameter information related to a frame; and a processor configured to; determine at least one parameter based at least in part on a first frame associated with communication between the apparatus and a first electronic device external to the apparatus; generate a second frame using the at least one parameter; and communicate with the first electronic device using the second frame. - View Dependent Claims (18, 19, 20)
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Specification