Invention Grant
US08228783B2 Base station transmitter for use with an OFDM communications system, a method of dynamically allocating OFDM symbols for PDCCH in the system and a user equipment receiver for use with the system
有权
用于OFDM通信系统的基站发射机，用于系统中的PDCCH动态分配OFDM符号的方法和用于系统的用户设备接收机
- Patent Title: Base station transmitter for use with an OFDM communications system, a method of dynamically allocating OFDM symbols for PDCCH in the system and a user equipment receiver for use with the system
- Patent Title (中): 用于OFDM通信系统的基站发射机，用于系统中的PDCCH动态分配OFDM符号的方法和用于系统的用户设备接收机
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Application No.: US12114470Application Date: 2008-05-02
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Publication No.: US08228783B2Publication Date: 2012-07-24
- Inventor: Aris Papasakellariou
- Applicant: Aris Papasakellariou
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Alan A. R. Cooper; Wade James Brady, III; Frederick J. Telecky, Jr.
- Main IPC: H04J11/00
- IPC: H04J11/00
Abstract:
A base station transmitter for use with an orthogonal frequency division multiplexing (OFDM) communications system, a method of dynamically allocating OFDM symbols needed for a physical downlink control channel (PDCCH) in a downlink sub-frame from a base station and a user equipment (UE) receiver for use with the OFDM communications system. In one embodiment, the UE receiver includes: (1) a receive unit configured to receive a downlink signal, the signal having groups of control information and (2) a processing unit configured to extract from the groups of control information a number of OFDM symbols needed for PDCCH in a sub-frame of the downlink signal.
Public/Granted literature
Information query
