Patent US6226301B1 successfully refreshed from Google Patents.
US6226301B1
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Method and apparatus for segmentation and assembly of data frames for retransmission in a telecommunications system
Assignee: Nokia Oyj
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Filing: 1998-02-19
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Granted: 2001-05-01
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Expires: 2018-02-19
Abstract
Abstract A method and apparatus for segmentation and assembly of data frames for retransmission in a telecommunications system. Zero padding of radio link protocol (RLP) data frames carrying retransmissions is minimized. RLP data frames carrying retransmitted data of an RLP data frame may also carry at least one newly transmitted RLP data frame or at least one other complete or partial retransmitted RLP data frame. The RLP data frames are passed to a lower level protocol and transmitted in at least one transmission frame.
Inventors
- 👤 Mark W Cheng
- 👤 Zhi-Chun Honkasalo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:43
CPC Classifications
H; H04; H04L; H04L1/00; H04L1/12; H04L1/16; H04L1/18
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
174 words
A method for retransmitting at least one data frame between a first transceiving device and a second transceiving device, said method comprising the steps of: determining first data, said first data to be retransmitted from said first transceiving device; determining second data, said second data to be transmitted from said first transceiving device; formatting an assembled frame, said assembled frame including a plurality of information fields; formatting a first data frame, said first data frame comprising an unsegmented frame, said unsegmented frame including said first data, wherein said first data comprises all data of a previously transmitted third data frame; formatting at least one second data frame, each of said at least one second data frame including data from said second data; inserting said first data frame comprising said unsegmented frame into a first information field of said plurality of information fields; inserting said at least one second data frame into at least one second information field of said plurality of information fields; and transmitting said assembled data frame to said second transceiving device.
Claim 2
Independent Claim
174 words
A method for retransmitting at least one data frame between a first transceiving device and a second transceiving device, said method comprising the steps of: determining first data, said first data to be retransmitted from said first transceiving device; determining second data, said second data to be transmitted from said first transceiving device; formatting an assembled frame, said assembled frame including a plurality of information fields; formatting a first data frame, said first data frame comprising an unsegmented frame, said unsegmented frame including said first data, wherein said first data comprises all data of a previously transmitted third data frame; formatting at least one second data frame, each of said at least one second data frame including data from said second data; inserting said first data frame comprising said unsegmented frame into a first information field of said plurality of information fields; inserting said at least one second data frame into at least one second information field of said plurality of information fields; and transmitting said assembled data frame to said second transceiving device.
Claim 3
Independent Claim
182 words
A method for retransmitting at least one data frame between a first transceiving device and a second transceiving device, said method comprising the steps of: determining first data, said first data to be retransmitted from said first transceiving device; determining second data, said second data to be transmitted from said first transceiving device; formatting an assembled frame, said assembled frame including a plurality of information fields; formatting a first data frame, said first data frame comprising a segmented frame, said segmented frame including a segment of data from said first data, wherein said segment of data comprises less than all data of a previously transmitted third data frame; formatting at least one second data frame, each of said at least one second data frames including data from said second data; inserting said first data frame comprising said segmented frame into a first information field of said plurality of information fields; inserting said at least one second data frame into at least one second information field of said plurality of information fields; and transmitting said assembled data frame to said second transceiving device.
Claim 4
Independent Claim
182 words
A method for retransmitting at least one data frame between a first transceiving device and a second transceiving device, said method comprising the steps of: determining first data, said first data to be retransmitted from said first transceiving device; determining second data, said second data to be transmitted from said first transceiving device; formatting an assembled frame, said assembled frame including a plurality of information fields; formatting a first data frame, said first data frame comprising a segmented frame, said segmented frame including a segment of data from said first data, wherein said segment of data comprises less than all data of a previously transmitted third data frame; formatting at least one second data frame, each of said at least one second data frames including data from said second data; inserting said first data frame comprising said segmented frame into a first information field of said plurality of information fields; inserting said at least one second data frame into at least one second information field of said plurality of information fields; and transmitting said assembled data frame to said second transceiving device.
Claim 5
Dependent Claim
33 words
The method of claim 2 , wherein said step of determining second data further comprises determining second data, said second data to be transmitted for the first time from said first transceiving device.
Claim 6
Dependent Claim
27 words
The method of claim 2 , wherein said second data determined in said step of determining second data is to be retransmitted from said first transceiving device.
Claim 7
Dependent Claim
31 words
The method of claim 1 , wherein said second data determined in said step of determining second data is to be transmitted for the first time from said first transceiving device.
Claim 8
Dependent Claim
27 words
The method of claim 1 , wherein said second data determined in said step of determining second data is to be retransmitted from said first transceiving device.
Claim 9
Independent Claim
220 words
An apparatus for retransmitting at least one data frame between a first transceiving device and a second transceiving device, said apparatus comprising: an input device for receiving input data; a controller coupled to said input device, said controller for receiving and storing said input data, said controller further for determining first and second data from said input data stored in said controller, said first data to be retransmitted from said first transceiving device and said second data to be transmitted from said first transceiving device, wherein said controller formats an assembled frame, said assembled frame including a plurality of information fields and formats a first data frame, said first data frame comprising an unsegmented frame including said first data, wherein said first data comprises all data of a previously transmitted third data frame, said controller further for formatting at least one second data frame, each of said at least one second data frame including data from said second data, inserting said first data frame comprising said unsegmented frame into a first information field of said plurality of information fields, and inserting said at least one second data frame into at least one second information field of said plurality of information fields, and; a transmitter coupled to said controller, said controller for transmitting said assembled frame to the second transceiving device.
Claim 10
Independent Claim
220 words
An apparatus for retransmitting at least one data frame between a first transceiving device and a second transceiving device, said apparatus comprising: an input device for receiving input data; a controller coupled to said input device, said controller for receiving and storing said input data, said controller further for determining first and second data from said input data stored in said controller, said first data to be retransmitted from said first transceiving device and said second data to be transmitted from said first transceiving device, wherein said controller formats an assembled frame, said assembled frame including a plurality of information fields and formats a first data frame, said first data frame comprising an unsegmented frame including said first data, wherein said first data comprises all data of a previously transmitted third data frame, said controller further for formatting at least one second data frame, each of said at least one second data frame including data from said second data, inserting said first data frame comprising said unsegmented frame into a first information field of said plurality of information fields, and inserting said at least one second data frame into at least one second information field of said plurality of information fields, and; a transmitter coupled to said controller, said controller for transmitting said assembled frame to the second transceiving device.
Claim 11
Dependent Claim
31 words
The apparatus of claim 7 , wherein said second data determined in said step of determining second data is to be transmitted for the first time from said first transceiving device.
Claim 12
Dependent Claim
27 words
The apparatus of claim 7 , wherein said second data determined in said step of determining second data is to be retransmitted from said first transceiving device.
Claim 13
Independent Claim
216 words
An apparatus for retransmitting at least one data frame between a first transceiving device and a second transceiving device, said apparatus comprising: an input device for receiving input data; a controller coupled to said input device, said controller for receiving and storing said input data, said controller further for determining first and second data from said input data stored in said controller, said first data to be retransmitted from said first transceiving device and said second data to be transmitted from said first transceiving device, wherein said controller formats an assembled frame, said assembled frame including a plurality of information fields and formats a first data frame, said first data frame comprising an unsegmented frame including said first data, wherein said first data comprises all data of a previously transmitted third data frame, said controller further for formatting at least one second data frame, each of said at least one second data frame including data from said second data, inserting said unsegmented data frame into a first information field of said plurality of information fields, and inserting said at least one second data frame into at least one second information field of said plurality of information fields, and; a transmitter coupled to said controller, said controller for transmitting said assembled frame to the second transceiving device.
Claim 14
Independent Claim
216 words
An apparatus for retransmitting at least one data frame between a first transceiving device and a second transceiving device, said apparatus comprising: an input device for receiving input data; a controller coupled to said input device, said controller for receiving and storing said input data, said controller further for determining first and second data from said input data stored in said controller, said first data to be retransmitted from said first transceiving device and said second data to be transmitted from said first transceiving device, wherein said controller formats an assembled frame, said assembled frame including a plurality of information fields and formats a first data frame, said first data frame comprising an unsegmented frame including said first data, wherein said first data comprises all data of a previously transmitted third data frame, said controller further for formatting at least one second data frame, each of said at least one second data frame including data from said second data, inserting said unsegmented data frame into a first information field of said plurality of information fields, and inserting said at least one second data frame into at least one second information field of said plurality of information fields, and; a transmitter coupled to said controller, said controller for transmitting said assembled frame to the second transceiving device.
Claim 15
Dependent Claim
31 words
The apparatus of claim 10 , wherein said second data determined in said step of determining second data is to be transmitted for the first time from said first transceiving device.
Claim 16
Dependent Claim
27 words
The apparatus of claim 10 , wherein said second data determined in said step of determining second data is to be retransmitted from said first transceiving device.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2004-04-30 | 2004-10-30 | 2005-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-04-30 | 2008-10-30 | 2009-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-04-30 | 2012-10-30 | 2013-05-01 | $7700.00 | Window Closed / Lapsed |