TWI339959B - Method and apparatus for generating feedback information for transmit power control in a multiple-input multiple-output wireless communication system - Google Patents
Method and apparatus for generating feedback information for transmit power control in a multiple-input multiple-output wireless communication systemInfo
- Publication number
- TWI339959B TWI339959B TW095118522A TW95118522A TWI339959B TW I339959 B TWI339959 B TW I339959B TW 095118522 A TW095118522 A TW 095118522A TW 95118522 A TW95118522 A TW 95118522A TW I339959 B TWI339959 B TW I339959B
- Authority
- TW
- Taiwan
- Prior art keywords
- wireless communication
- communication system
- power control
- transmit power
- feedback information
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/2605—Array of radiating elements provided with a feedback control over the element weights, e.g. adaptive arrays
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/152,435 US7630732B2 (en) | 2005-06-14 | 2005-06-14 | Method and apparatus for generating feedback information for transmit power control in a multiple-input multiple-output wireless communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200707939A TW200707939A (en) | 2007-02-16 |
TWI339959B true TWI339959B (en) | 2011-04-01 |
Family
ID=37524669
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095145506A TW200742298A (en) | 2005-06-14 | 2006-05-24 | Method and apparatus for generating feedback information for transmit power control in a multiple-input multiple-output wireless communication system |
TW098118968A TWI413368B (zh) | 2005-06-14 | 2006-05-24 | 多輸入多輸出無線通信系統中產生傳輸功率控制回饋資訊方法及裝置 |
TW095118522A TWI339959B (en) | 2005-06-14 | 2006-05-24 | Method and apparatus for generating feedback information for transmit power control in a multiple-input multiple-output wireless communication system |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095145506A TW200742298A (en) | 2005-06-14 | 2006-05-24 | Method and apparatus for generating feedback information for transmit power control in a multiple-input multiple-output wireless communication system |
TW098118968A TWI413368B (zh) | 2005-06-14 | 2006-05-24 | 多輸入多輸出無線通信系統中產生傳輸功率控制回饋資訊方法及裝置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7630732B2 (zh) |
TW (3) | TW200742298A (zh) |
WO (1) | WO2006138021A2 (zh) |
Cited By (1)
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TWI566555B (zh) * | 2013-03-15 | 2017-01-11 | 英特爾Ip公司 | 用以更新無線通訊頻道估測之技術 |
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US10425134B2 (en) | 2004-04-02 | 2019-09-24 | Rearden, Llc | System and methods for planned evolution and obsolescence of multiuser spectrum |
US9819403B2 (en) | 2004-04-02 | 2017-11-14 | Rearden, Llc | System and method for managing handoff of a client between different distributed-input-distributed-output (DIDO) networks based on detected velocity of the client |
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US10749582B2 (en) | 2004-04-02 | 2020-08-18 | Rearden, Llc | Systems and methods to coordinate transmissions in distributed wireless systems via user clustering |
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US11190947B2 (en) | 2014-04-16 | 2021-11-30 | Rearden, Llc | Systems and methods for concurrent spectrum usage within actively used spectrum |
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-
2005
- 2005-06-14 US US11/152,435 patent/US7630732B2/en not_active Expired - Fee Related
-
2006
- 2006-05-23 WO PCT/US2006/019895 patent/WO2006138021A2/en active Search and Examination
- 2006-05-24 TW TW095145506A patent/TW200742298A/zh unknown
- 2006-05-24 TW TW098118968A patent/TWI413368B/zh not_active IP Right Cessation
- 2006-05-24 TW TW095118522A patent/TWI339959B/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI566555B (zh) * | 2013-03-15 | 2017-01-11 | 英特爾Ip公司 | 用以更新無線通訊頻道估測之技術 |
Also Published As
Publication number | Publication date |
---|---|
TW201014227A (en) | 2010-04-01 |
US20060281421A1 (en) | 2006-12-14 |
WO2006138021A3 (en) | 2007-03-08 |
WO2006138021A2 (en) | 2006-12-28 |
TW200742298A (en) | 2007-11-01 |
TW200707939A (en) | 2007-02-16 |
TWI413368B (zh) | 2013-10-21 |
US7630732B2 (en) | 2009-12-08 |
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MM4A | Annulment or lapse of patent due to non-payment of fees |