公开(公告)号：US09031166B2

公开(公告)日：2015-05-12

申请号：US13730471

申请日：2012-12-28

Applicant: QUALCOMM Incorporated

Inventor： Gregory R. Lie ,  Abhay A. Joshi ,  Yu-Chuan G. Lin ,  Lijun Lin

IPC: H04L27/00 ,  H04W72/08 ,  H04B1/7117 ,  H04L1/00 ,  H04L5/00 ,  H04L27/26

CPC classification number: H04W72/085 ,  H04B1/7117 ,  H04B2201/70711 ,  H04L1/0001 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/006 ,  H04L27/2647

Abstract: Systems and methodologies are described that facilitate dynamically allocating demodulation resources of a wideband receiver to provide improved demodulation of simultaneously received signals. Signal-to-noise ratio (SNR) and/or packet error rate (PER) can be measured for the plurality of carriers to determine which demodulators related to the carriers require more resources than others to demodulate signals at a specified signal quality. Where the SNR of a related carrier is high and/or PER is low, the demodulator can require fewer resources than where the SNR of a related carrier is low and/or PER is high. In this regard, the resources are dynamically allocated among the demodulators and reallocated where SNR/PER changes and/or additional resources are made available.

Abstract translation: 描述了促进宽带接收机的动态分配解调资源以提供同时接收信号的改进解调的系统和方法。 可以测量多个载波的信噪比（SNR）和/或分组差错率（PER），以确定与载波相关的哪些解调器比其他载波需要更多的资源来解调具有特定信号质量的信号。 在相关载波的SNR高和/或PER为低的情况下，解调器比相关载波的SNR低和/或PER高的需求可能需要更少的资源。 在这方面，资源在解调器之间动态分配，并且在SNR / PER改变和/或附加资源可用的情况下被重新分配。

公开(公告)号：US20130121281A1

公开(公告)日：2013-05-16

申请号：US13730471

申请日：2012-12-28

Applicant: QUALCOMM Incorporated

Inventor： Gregory R. LIE ,  Abhay A. Joshi ,  Yu-Chuan G. Lin ,  Lijun Lin

IPC: H04W72/08

CPC classification number: H04W72/085 ,  H04B1/7117 ,  H04B2201/70711 ,  H04L1/0001 ,  H04L5/0007 ,  H04L5/003 ,  H04L5/006 ,  H04L27/2647

Abstract: Systems and methodologies are described that facilitate dynamically allocating demodulation resources of a wideband receiver to provide improved demodulation of simultaneously received signals. Signal-to-noise ratio (SNR) and/or packet error rate (PER) can be measured for the plurality of carriers to determine which demodulators related to the carriers require more resources than others to demodulate signals at a specified signal quality. Where the SNR of a related carrier is high and/or PER is low, the demodulator can require fewer resources than where the SNR of a related carrier is low and/or PER is high. In this regard, the resources are dynamically allocated among the demodulators and reallocated where SNR/PER changes and/or additional resources are made available.