DK2661133T3 - Tidsreguleringstilpasning i et radiokommunikationssystem - Google Patents
Tidsreguleringstilpasning i et radiokommunikationssystem Download PDFInfo
- Publication number
- DK2661133T3 DK2661133T3 DK13178375.5T DK13178375T DK2661133T3 DK 2661133 T3 DK2661133 T3 DK 2661133T3 DK 13178375 T DK13178375 T DK 13178375T DK 2661133 T3 DK2661133 T3 DK 2661133T3
- Authority
- DK
- Denmark
- Prior art keywords
- random access
- station device
- mobile station
- preamble
- base station
- Prior art date
Links
- 238000004891 communication Methods 0.000 title claims description 52
- 230000006978 adaptation Effects 0.000 title 1
- 230000004044 response Effects 0.000 claims abstract description 157
- 230000001360 synchronised effect Effects 0.000 claims abstract description 55
- 238000000034 method Methods 0.000 claims description 46
- 238000012545 processing Methods 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 description 75
- 238000013075 data extraction Methods 0.000 description 39
- 238000001514 detection method Methods 0.000 description 39
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 19
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 19
- 125000004122 cyclic group Chemical group 0.000 description 18
- 238000010586 diagram Methods 0.000 description 18
- 238000012937 correction Methods 0.000 description 11
- 238000000605 extraction Methods 0.000 description 9
- 238000013507 mapping Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 4
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000002459 sustained effect Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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- 239000000284 extract Substances 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
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- 238000012795 verification Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/0015—Synchronization between nodes one node acting as a reference for the others
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/005—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by adjustment in the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Claims (12)
1. Mobilstationsenhed (50) beregnet til: at sende en random-access-præambel (SOI), hvis præambel-ID blev tilfældigt udvalgt af mobilstationsenheden (50), til en basisstationsenhed (10) fra basisstationsenheden (10) at modtage en random-access-respons (S02), der svarer til random-access-præamblen (SOI), hvor random-access-responsen (S02) omfatter information om tidsreguleringsafvigeIse i en uplink-synkronstatus at kassere den information om tidsreguleringsafvigelse, der er inkluderet i den modtagne random-access-respons (S02).
2. Mobilstationsenhed (50) ifølge krav 1, hvor mobilstationsenheden (50) yderligere er indrettet til at styre en uplink-synkronstatus ved hjælp af en timer, således at uplink-synkronstatussen opretholdes, indtil timeren udløber, efter at timeren nulstilles, og hvor kasseringstrinnet i uplink-synkronstatussen indebærer ikke at nulstille timeren på grundlag af den information om tidsreguleringsafvigelse, der er inkluderet i den modtagne random-access-respons (S02).
3. Mobilstationsenhed (50) ifølge krav 1 eller 2, hvor kasseringstrinnet i uplink-synkronstatussen yderligere indebærer ikke at gennemføre uplink-tidsreguleringstilpasning på grundlag af den information om tidsreguleringsafvigelse, der er inkluderet i den modtagne random-access-respons (S02).
4. Mobilstationsenhed (50) ifølge et hvilket som helst af kravene 1 til 3, hvor random-access-responsen (S02) yderligere omfatter præambel-ID, som er matchet med præambel-ID'en i den random-access-præambel (SOI), der tidligere er blevet sendt af mobilstationsenheden (50), og som anvendes til, at mobilstationsenheden (50) bekræfter kassering af den information om tidsreguleringsafvigelse, der er inkluderet i den modtagne random-access-respons (S02).
5. Fremgangsmåde til behandling, der udføres af en mobilstationsenhed (50), hvilken fremgangsmåde omfatter de følgende trin: at sende en random-access-præambel (SOI), hvis præambel-ID blev tilfældigt udvalgt af mobilstationsenheden (50), til en basisstationsenhed (10) fra basisstationsenheden (10) at modtage en random-access-respons (S02), der svarer til random-access-præamblen (SOI), hvor random-access-responsen (S02) omfatter information om tidsreguleringsafvigeise i en uplink-synkronstatus at kassere den information om tidsreguleringsafvigelse, der er inkluderet i den modtagne random-access-respons (S02).
6. Fremgangsmåde til behandling ifølge krav 5, hvorved mobilstationsenhed (50) yderligere er indrettet til at styre en uplink-synkronstatus ved hjælp af en timer, således at uplink-synkronstatussen opretholdes, indtil timeren udløber, efter at timeren nulstilles, og hvorved kasseringstrinnet i en uplink-synkronstatus indebærer ikke at nulstille timeren på grundlag af den information om tidsreguleringsafvigelse, der er inkluderet i den modtagne random-access-respons (S02).
7. Fremgangsmåde til behandling ifølge krav 5 eller 6, hvorved kasseringstrinnet i en uplink-synkronstatus yderligere omfatter ikke at gennemføre uplink-tidsreguleringstilpasning på grundlag af den information om tidsreguleringsafvigelse, der er inkluderet i den modtagne random-access-respons (S02).
8. Fremgangsmåde til behandling ifølge et hvilket som helst af kravene 5 til 7, hvorved random-access-responsen (S02) yderligere omfatter præambel-ID, som er matchet med præambel-ID'en i den random-access-præambel (SOI), der tidligere er blevet sendt af mobilstationsenheden (50), og som anvendes til, at mobilstationsenheden (50) bekræfter kassering af informationen om tidsreguleringsafvigelse.
9. Radiokommunikationssystem, der omfatter en basisstationsenhed (10) og en mobilstationsenhed (50), idet basisstationsenheden (10) er tilpasset til at sende information om tidsreguleringsafvigelse til mobilstationsenheden (50), og idet mobilstationsenheden er tilpasset til: at sende en random-access-præambel (SOI), hvis præambel-ID blev tilfældigt udvalgt af mobilstationsenheden (50), til basisstationsenheden (10) fra basisstationsenheden (10) at modtage en random-access-respons (S02), der svarer til random-access-præamblen (SOI), hvor random-access-responsen (S02) omfatter informationen om tidsreguleringsafvigeIse i en uplink-synkronstatus at kassere den information om tidsreguleringsafvigelse, der er inkluderet i den modtagne random-access-respons (S02) .
10. Radiokommunikationssystem ifølge krav 9, hvor mobilstationsenhed (50) yderligere er indrettet til at styre en uplink-synkronstatus ved hjælp af en timer, således at uplink-synkronstatussen opretholdes, indtil timeren udløber, efter at timeren nulstilles, og hvorved kasseringstrinnet i en uplink-synkronstatus indebærer ikke at nulstille timeren på grundlag af den information om tidsreguleringsafvigelse, der er inkluderet i den modtagne random-access-respons (S02).
11. Radiokommunikationssystem ifølge krav 9 eller 10, hvor kasseringstrinnet i uplink-synkronstatussen yderligere omfatter ikke at gennemføre uplink-tidsreguleringstilpasning på grundlag af den information om tidsreguleringsafvigelse, der er inkluderet i den modtagne random-access-respons (S02).
12. Radiokommunikationssystem ifølge et hvilket som helst af kravene 9 til 11, hvor random-access-responsen (S02) yderligere omfatter præambel-ID, som er matchet med præambel-ID'en i den random-access-præambel (SOI), der tidligere er blevet sendt af mobilstationsenheden (50), og som anvendes til, at mobilstationsenheden (50) bekræfter kassering af den information om tidsreguleringsafvigelse, der er inkluderet i den modtagne random-access-respons (S02).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007207213 | 2007-08-08 | ||
EP08826898.2A EP2124488B1 (en) | 2007-08-08 | 2008-08-07 | Timing alignment in a radio communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2661133T3 true DK2661133T3 (da) | 2016-09-19 |
Family
ID=40341409
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK13178375.5T DK2661133T3 (da) | 2007-08-08 | 2008-08-07 | Tidsreguleringstilpasning i et radiokommunikationssystem |
DK08826898.2T DK2124488T3 (da) | 2007-08-08 | 2008-08-07 | Tidstilpasning i et radiokommunikationssystem. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK08826898.2T DK2124488T3 (da) | 2007-08-08 | 2008-08-07 | Tidstilpasning i et radiokommunikationssystem. |
Country Status (17)
Country | Link |
---|---|
US (9) | US20100098050A1 (da) |
EP (10) | EP2661133B1 (da) |
JP (7) | JP4484963B2 (da) |
CN (4) | CN102612132B (da) |
AT (1) | ATE545315T1 (da) |
BR (3) | BR122016000250B1 (da) |
CY (1) | CY1118456T1 (da) |
DK (2) | DK2661133T3 (da) |
EA (2) | EA016365B1 (da) |
ES (5) | ES2619696T3 (da) |
HK (4) | HK1134736A1 (da) |
HR (2) | HRP20160017T1 (da) |
HU (3) | HUE029535T2 (da) |
PL (4) | PL2144475T3 (da) |
PT (1) | PT2661133T (da) |
SI (1) | SI2661133T1 (da) |
WO (1) | WO2009020178A1 (da) |
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