UA97724C2 - Режим tdd в системах беспроводной связи - Google Patents
Режим tdd в системах беспроводной связиInfo
- Publication number
- UA97724C2 UA97724C2 UAA201009728A UAA201009728A UA97724C2 UA 97724 C2 UA97724 C2 UA 97724C2 UA A201009728 A UAA201009728 A UA A201009728A UA A201009728 A UAA201009728 A UA A201009728A UA 97724 C2 UA97724 C2 UA 97724C2
- Authority
- UA
- Ukraine
- Prior art keywords
- wireless communication
- communication systems
- tdd operation
- transmission interval
- communications channel
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
- H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Способ обеспечивает протокол кадра беспроводной связи. Способ включает осуществление связи с интервалом передачи, который способствует переключению между частью нисходящей передачи и частью восходящей передачи канала беспроводной связи. Способ использует один или несколько защитных интервалов в течение интервала передачи для уменьшения перекрытия частот передачи между частями канала беспроводной связи, соответствующими нисходящей и восходящей передачам.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1957108P | 2008-01-07 | 2008-01-07 | |
PCT/US2009/030342 WO2009089287A2 (en) | 2008-01-07 | 2009-01-07 | Tdd operation in wireless communication systems |
Publications (1)
Publication Number | Publication Date |
---|---|
UA97724C2 true UA97724C2 (ru) | 2012-03-12 |
Family
ID=40850546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201009728A UA97724C2 (ru) | 2008-01-07 | 2009-01-07 | Режим tdd в системах беспроводной связи |
Country Status (14)
Country | Link |
---|---|
US (1) | US8780790B2 (ru) |
EP (1) | EP2229799A2 (ru) |
JP (1) | JP2011512706A (ru) |
KR (1) | KR101229579B1 (ru) |
CN (1) | CN101911796A (ru) |
AU (1) | AU2009204222A1 (ru) |
BR (1) | BRPI0906977A2 (ru) |
CA (1) | CA2709708A1 (ru) |
IL (1) | IL206468A0 (ru) |
RU (1) | RU2468539C2 (ru) |
SG (1) | SG189759A1 (ru) |
TW (1) | TWI392389B (ru) |
UA (1) | UA97724C2 (ru) |
WO (1) | WO2009089287A2 (ru) |
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-
2009
- 2009-01-06 US US12/349,251 patent/US8780790B2/en not_active Expired - Fee Related
- 2009-01-07 EP EP09701308A patent/EP2229799A2/en not_active Withdrawn
- 2009-01-07 JP JP2010542324A patent/JP2011512706A/ja not_active Ceased
- 2009-01-07 WO PCT/US2009/030342 patent/WO2009089287A2/en active Application Filing
- 2009-01-07 CA CA2709708A patent/CA2709708A1/en not_active Abandoned
- 2009-01-07 BR BRPI0906977-1A patent/BRPI0906977A2/pt not_active IP Right Cessation
- 2009-01-07 TW TW098100408A patent/TWI392389B/zh not_active IP Right Cessation
- 2009-01-07 RU RU2010133235/07A patent/RU2468539C2/ru not_active IP Right Cessation
- 2009-01-07 UA UAA201009728A patent/UA97724C2/ru unknown
- 2009-01-07 AU AU2009204222A patent/AU2009204222A1/en not_active Abandoned
- 2009-01-07 SG SG2013025853A patent/SG189759A1/en unknown
- 2009-01-07 CN CN200980101783XA patent/CN101911796A/zh active Pending
- 2009-01-07 KR KR1020107017640A patent/KR101229579B1/ko not_active IP Right Cessation
-
2010
- 2010-06-17 IL IL206468A patent/IL206468A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA2709708A1 (en) | 2009-07-16 |
JP2011512706A (ja) | 2011-04-21 |
BRPI0906977A2 (pt) | 2015-07-14 |
US8780790B2 (en) | 2014-07-15 |
TWI392389B (zh) | 2013-04-01 |
KR20100106577A (ko) | 2010-10-01 |
TW200948117A (en) | 2009-11-16 |
CN101911796A (zh) | 2010-12-08 |
RU2010133235A (ru) | 2012-02-20 |
SG189759A1 (en) | 2013-05-31 |
IL206468A0 (en) | 2010-12-30 |
AU2009204222A1 (en) | 2009-07-16 |
WO2009089287A2 (en) | 2009-07-16 |
RU2468539C2 (ru) | 2012-11-27 |
WO2009089287A3 (en) | 2009-11-05 |
KR101229579B1 (ko) | 2013-02-15 |
US20090180435A1 (en) | 2009-07-16 |
EP2229799A2 (en) | 2010-09-22 |
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