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.