公开(公告)号：CA2727181A1

公开(公告)日：2010-01-21

申请号：CA2727181

申请日：2009-06-23

Applicant: QUALCOMM INC

Inventor： GLAZKO SERGUEI ,  BREHLER MATTHIAS ,  KIM JE WOO ,  MAKHIJANI MAHESH A

IPC: H04K1/10 ,  H04W72/00

Abstract: Methods and apparatus are provided for increasing throughput in a wireless communication system by reducing the amount of overhead transmitted to certain user terminals. Overhead due to control information may be reduced for these certain user terminals by selecting a low repetition factor. Overhead may be further reduced for these certain user terminals by selecting a modulation/coding scheme with a higher data rate for transmitting the control information. The selection may be based on channel conditions associated with the user terminals, such as signal-to-interference-plus-noise ratios (SINRs).

公开(公告)号：WO2010008845A3

公开(公告)日：2010-10-21

申请号：PCT/US2009048293

申请日：2009-06-23

Applicant: QUALCOMM INC ,  GLAZKO SERGUEI ,  BREHLER MATTHIAS ,  KIM JE WOO ,  MAKHIJANI MAHESH A

Inventor： GLAZKO SERGUEI ,  BREHLER MATTHIAS ,  KIM JE WOO ,  MAKHIJANI MAHESH A

IPC: H04L5/00

CPC classification number: H04W72/1231 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0053 ,  H04W72/1273

Abstract: Methods and apparatus are provided for increasing throughput in a wireless communication system by reducing the amount of overhead transmitted to certain user terminals. Overhead due to control information may be reduced for these certain user terminals by selecting a low repetition factor. Overhead may be further reduced for these certain user terminals by selecting a modulation/coding scheme with a higher data rate for transmitting the control information. The selection may be based on channel conditions associated with the user terminals, such as signal-to-interference-plus-noise ratios (SINRs).

Abstract translation: 提供了通过减少传送到某些用户终端的开销量来提高无线通信系统中的吞吐量的方法和装置。 通过选择低重复因子，可能会降低这些特定用户终端由于控制信息而导致的开销。 通过选择具有较高数据速率的调制/编码方案来传送控制信息，可以进一步减少这些特定用户终端的开销。 选择可以基于与用户终端相关联的信道条件，例如信号与干扰加噪声比（SINR）。