RU2004127248A - Способ перемещения окна приема в сети радиодоступа - Google Patents
Способ перемещения окна приема в сети радиодоступа Download PDFInfo
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- RU2004127248A RU2004127248A RU2004127248/09A RU2004127248A RU2004127248A RU 2004127248 A RU2004127248 A RU 2004127248A RU 2004127248/09 A RU2004127248/09 A RU 2004127248/09A RU 2004127248 A RU2004127248 A RU 2004127248A RU 2004127248 A RU2004127248 A RU 2004127248A
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- 238000000034 method Methods 0.000 title claims abstract 24
- 230000005540 biological transmission Effects 0.000 claims 3
- 238000012795 verification Methods 0.000 claims 2
- 238000010295 mobile communication Methods 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
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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
- H04L1/1809—Selective-repeat protocols
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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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1832—Details of sliding window management
-
- 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
- H04L1/187—Details of sliding window management
-
- 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
- H04L1/1874—Buffer management
- H04L1/1877—Buffer management for semi-reliable protocols, e.g. for less sensitive applications like streaming video
-
- 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
- H04L1/188—Time-out mechanisms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/22—Traffic shaping
- H04L47/225—Determination of shaping rate, e.g. using a moving window
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/34—Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers
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- 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
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
-
- 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
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
- H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Circuits Of Receivers In General (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Claims (22)
1. Способ передачи данных в системе радиосвязи, заключающийся в том, что осуществляют прием команды перемещения окна приема (ПОП) и осуществляют доставку в верхний уровень успешно принятых сервисных блоков данных (СБД) из блоков данных, начиная с начальной точки текущего окна приема и заканчивая положением, указанным посредством команды ПОП.
2. Способ по п. 1, отличающийся тем, что передачу команды ПОП осуществляют через среду радиосвязи.
3. Способ по п. 1, отличающийся тем, что упомянутыми блоками данных являются сервисные блоки данных (СБД) уровня канала передачи данных.
4. Способ по п. 3, отличающийся тем, что упомянутыми блоками данных являются СБД управления каналом радиосвязи (УКР).
5. Способ по п. 1, отличающийся тем, что распознавание СБД осуществляют посредством указателя границы СБД.
6. Способ по п. 5, отличающийся тем, что упомянутый указатель границы СБД входит в состав протокольного блока данных (ПБД) уровня канала передачи данных.
7. Способ по п. 1, отличающийся тем, что те СБД, успешный прием которых еще не был осуществлен, аннулируют.
8. Способ по п. 1, отличающийся тем, что упомянутое положение, указанное посредством команды ПОП, указывает конечную точку того СБД, который был аннулирован последним.
9. Способ по п. 1, отличающийся тем, что упомянутые операции выполняют в режиме подтверждения приема.
10. Способ по п. 1, отличающийся тем, что упомянутая команда ПОП содержит порядковый номер протокольного блока данных (ПБД), содержащего конечную точку СБД, аннулированного последним, и указатель конечной точки, указывающий конечную точку вышеупомянутого СБД в ПБД.
11. Способ по п. 1, отличающийся тем, что дополнительно осуществляют перемещение окна приема в положение, указанное посредством команды ПОП.
12. Способ по п. 11, отличающийся тем, что перемещение окна приема осуществляют в уровне канала передачи данных.
13. Способ перемещения окна приема в системе радиосвязи, заключающийся в том, что осуществляют прием информации о последнем аннулированном сервисном блоке данных (СБД), поступающей со стороны, производящей передачу, осуществляют проверку того, действительно ли осуществлен успешный прием СБД, предшествующих упомянутому последнему аннулированному сервисному блоку данных, и осуществляют доставку успешно принятых СБД в верхний уровень и перемещение окна приема в соответствии с упомянутой информацией.
14. Способ по п. 13, отличающийся тем, что упомянутым СБД является СБД управления каналом радиосвязи (УКР).
15. Способ по п. 13, отличающийся тем, что упомянутая информация о последнем аннулированном СБД содержит порядковый номер протокольного блока данных (ПБД), содержащего конечную точку упомянутого последнего аннулированного СБД, и указатель конечной точки, указывающий конечную точку упомянутого СБД в ПБД.
16. Способ по п. 13, отличающийся тем, что перемещение окна приема осуществляют в уровне канала передачи данных.
17. Способ по п. 13, отличающийся тем, что распознавание СБД осуществляют посредством указателя конечной точки.
18. Способ по п. 13, отличающийся тем, что упомянутой проверкой осуществляют распознавание данных, начиная с части, указанной посредством указателя конечной точки одного СБД, и заканчивая частью, указанной посредством указателя конечной точки соседнего СБД, как одного СБД, и считают соответствующий СБД успешно принятым в том случае, если приняты все части распознанного СБД.
19. Способ аннулирования сервисных блоков данных в системе радиосвязи стороной, производящей передачу, с использованием окна передачи и триггера аннулирования, заключающийся в том, что осуществляют проверку всех сервисных блоков данных, начиная с первого сервисного блока данных, расположенного в нижнем краю окна передачи, и заканчивая последним сервисным блоком данных, который был аннулирован триггером аннулирования, и аннулируют те проверенные сервисные блоки данных, прием которых не был подтвержден.
20. Способ по п. 19, отличающийся тем, что при упомянутой проверке осуществляют проверку того, действительно ли было принято сообщение о подтверждении приема любых сервисных блоков данных, успешно переданных стороне, производящей прием, поступившее со стороны, производящей прием.
21. Способ по п. 19, отличающийся тем, что дополнительно стороне, производящей прием, посылают команду на перемещение окна приема и информацию о том сервисном блоке данных, аннулирование которого было осуществлено последним.
22. Способ аннулирования сервисных блоков данных в системе радиосвязи стороной, производящей прием, с использованием окна приема, заключающийся в том, что осуществляют прием команды на перемещение окна приема, осуществляют проверку всех сервисных блоков данных, начиная с первого сервисного блока данных, расположенного в нижнем краю окна приема, и заканчивая последним сервисным блоком данных, указанным в упомянутой команде, и аннулируют те проверенные сервисные блоки данных, прием которых не был успешно осуществлен.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20020068909A KR100802619B1 (ko) | 2002-11-07 | 2002-11-07 | 무선 링크 제어 프로토콜에 따르는 수신기에서의 알엘씨데이터 수신 윈도우 처리 방법 |
KR10-2002-0068909 | 2002-11-07 |
Publications (2)
Publication Number | Publication Date |
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RU2004127248A true RU2004127248A (ru) | 2005-04-20 |
RU2291594C2 RU2291594C2 (ru) | 2007-01-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2004127248A RU2291594C2 (ru) | 2002-11-07 | 2003-11-06 | Устройство и способ перемещения окна приема в сети радиодоступа |
Country Status (13)
Country | Link |
---|---|
US (14) | US7539197B2 (ru) |
EP (4) | EP1559204B1 (ru) |
JP (1) | JP4016032B2 (ru) |
KR (1) | KR100802619B1 (ru) |
CN (3) | CN101674169B (ru) |
AT (1) | ATE522037T1 (ru) |
AU (1) | AU2003276747B2 (ru) |
ES (3) | ES2604981T3 (ru) |
MX (1) | MXPA04007969A (ru) |
RU (1) | RU2291594C2 (ru) |
UA (1) | UA77047C2 (ru) |
WO (1) | WO2004042953A1 (ru) |
ZA (1) | ZA200405986B (ru) |
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2011
- 2011-02-24 US US13/034,581 patent/US8547980B2/en not_active Expired - Lifetime
- 2011-02-24 US US13/034,562 patent/US8462633B2/en not_active Expired - Lifetime
- 2011-02-25 US US13/035,867 patent/US8488611B2/en not_active Expired - Lifetime
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2013
- 2013-05-13 US US13/893,197 patent/US9191333B2/en active Active
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2014
- 2014-07-24 US US14/340,339 patent/US9210092B2/en not_active Expired - Lifetime
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2015
- 2015-11-03 US US14/931,584 patent/US9532378B2/en not_active Expired - Lifetime
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2016
- 2016-11-10 US US15/348,912 patent/US9860915B2/en not_active Expired - Lifetime
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