UA99736C2 - Beamforming of control information in wireless communication system - Google Patents

Beamforming of control information in wireless communication system

Info

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
Application number
UAA201002759A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Сандип САРКАР
Биоунг-хоон КИМ
Дурга Прасад МАЛЛАДИ
Хуан МОНТОХО
Original Assignee
Квелкомм Инкорпорейтед
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Квелкомм Инкорпорейтед filed Critical Квелкомм Инкорпорейтед
Publication of UA99736C2 publication Critical patent/UA99736C2/en

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).
UAA201002759A 2007-08-15 2008-08-15 Beamforming of control information in wireless communication system UA99736C2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
MY162402A (en) Beamforming of control information in a wireless communication system
WO2008070518A3 (en) Control signal transmission for wireless communication systems
WO2010025249A8 (en) Multiplexing of control information and data for wireless communication
HK1137273A1 (en) Multiplexing of control and data with varying power offsets in a sc-fdma system
MY153306A (en) Multicarrier radio receiver and method for receiving multiple carriers
WO2008112682A3 (en) Multiplexing of feedback channels in a wireless communication system
BRPI0511145A (en) spacetime block coding in orthogonal frequency division communication systems
WO2010022379A3 (en) Systems and methods employing multiple input multiple output (mimo) techniques
WO2007091833A3 (en) Method for transmitting pilot for multiple carrier system
GB2461464B (en) Transmitting a downlink control channel in a mobile communication system and mapping the control channel to a physical resource using a block interleaver
WO2011127098A8 (en) Feedback of control information for multiple carriers
WO2008144363A3 (en) Pilot structures for ack and cqi in a wireless communication system
WO2008041819A3 (en) Methods for transmitting downlink control signal
WO2009020983A9 (en) Multiplexing and transmission of traffic data and control information in a wireless communication system
WO2010058979A3 (en) Method for transmitting control information in wireless mobile communication system
MX2010009868A (en) Transmitter in wireless communication systems with hierarchical pilot structure.
WO2009017363A3 (en) Method and apparatus for transmitting and receiving different signal types in communication systems
WO2019099279A8 (en) Broadcast relaying via cooperative multi-channel transmission
WO2008157796A3 (en) Control channel format indicator frequency mapping
WO2010081166A3 (en) Semi-static resource allocation to support coordinated multipoint (comp) transmission in a wireless communication network
BR0215922A (en) Method for communicating digital data frames by ofdm modulated signals, transmitter, and receiver
ATE426278T1 (en) PROCESSING TRANSPORT FORMAT INFORMATION TO PREVENT MAC HEADEND REDUNDANCY
NO20091196L (en) Data and control multiplexing
WO2011142626A3 (en) Method and apparatus for multiplexing control information and data, and for transmitting the multiplexed control information and data in a mimo wireless communication system
TW200644547A (en) Communicating control information in mobile communication system