UA99736C2 - Beamforming of control information in wireless communication system - Google Patents
Beamforming of control information in wireless communication systemInfo
- Publication number
- UA99736C2 UA99736C2 UAA201002759A UAA201002759A UA99736C2 UA 99736 C2 UA99736 C2 UA 99736C2 UA A201002759 A UAA201002759 A UA A201002759A UA A201002759 A UAA201002759 A UA A201002759A UA 99736 C2 UA99736 C2 UA 99736C2
- Authority
- UA
- Ukraine
- Prior art keywords
- control information
- traffic data
- transmitter
- send
- beamformed
- Prior art date
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Techniques for sending traffic data and control information in a wireless communication system are described. In one design, a transmitter (e.g., a Node B or a UE) may perform beamforming to send traffic data on M layers based on a precoding matrix, where M may be one or greater. The transmitter may also perform beamforming to send control information on up to M layers based on the same precoding matrix used for the traffic data. The transmitter may send the beamformed traffic data on a first physical channel and may send the beamformed control information on a second physical channel. The transmitter may multiplex the beamformed traffic data and the beamformed control information using time division multiplexing (TDM) or frequency division multiplexing (FDM).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95610607P | 2007-08-15 | 2007-08-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
UA99736C2 true UA99736C2 (en) | 2012-09-25 |
Family
ID=50850572
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201002759A UA99736C2 (en) | 2007-08-15 | 2008-08-15 | Beamforming of control information in wireless communication system |
UAA201002761A UA97684C2 (en) | 2007-08-15 | 2008-08-15 | Method and apparatus for precoding matrix determination in multiple-input multiple-output (mimo) system |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201002761A UA97684C2 (en) | 2007-08-15 | 2008-08-15 | Method and apparatus for precoding matrix determination in multiple-input multiple-output (mimo) system |
Country Status (1)
Country | Link |
---|---|
UA (2) | UA99736C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10651921B2 (en) | 2016-07-01 | 2020-05-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd | Method for signal transmission, network device, and terminal device |
-
2008
- 2008-08-15 UA UAA201002759A patent/UA99736C2/en unknown
- 2008-08-15 UA UAA201002761A patent/UA97684C2/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10651921B2 (en) | 2016-07-01 | 2020-05-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd | Method for signal transmission, network device, and terminal device |
US10797779B2 (en) | 2016-07-01 | 2020-10-06 | Guandong Oppo Mobile Telecommunications Corp., Ltd. | Method for determining frame timing, network device, and terminal device |
US11005558B2 (en) | 2016-07-01 | 2021-05-11 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for determining frame timing, network device, and terminal device |
US11671165B2 (en) | 2016-07-01 | 2023-06-06 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for determining frame timing, network device, and terminal device |
Also Published As
Publication number | Publication date |
---|---|
UA97684C2 (en) | 2012-03-12 |
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