Segment-wise channel equalization based data estimation
AssigneeInterDigital Technology Corporation
InventorsJung-Lin Pan, Ariela Zeira
Life of this patent
Estimating the term…
Abstract
Data is estimated of a plurality of received spread spectrum signals by a wireless communication apparatus. The plurality of received communications are received in a shared spectrum. The received communications are sampled to produce a received vector of sequential samples. The received vector is processed to produce a plurality of segments. Each segment is processed separately to estimate data of the received communications.
Claims20
A method for estimating data comprising:
- receiving a plurality of spread spectrum communication signals carrying data;
- sampling the received communication signals to produce a received vector;
- processing the received vector to produce a plurality of segments of sequential samples representing continuous portions of the received vector;
- and
- processing each segment separately to estimate data of the received communication signals.
A wireless communication apparatus for estimating data of a plurality of received spread spectrum communication signals received in a shared spectrum, the user equipment comprising:
- a sampling device configured to sample the received communication signals to produce a received vector of sequential samples;
- a segment-wise channel equalization data detection device configured to process the received vector to produce a plurality of segments representing continuous portions of the received vector;
- and
- the segment-wise channel equalization data detection device configured to process each segment separately to estimate data of the received communication signals.
Dependencies are inferred from the claim text.