IP Library › Granted Patent US 7,801,109
Granted Patent B2
US 7,801,109 · App. 11/880,143 · Granted Sep 21, 2010

Information processing terminal, data selection processing method, and program

Assignee: Felica Networks, Inc.
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Quick Facts
Patent No.
US 7,801,109
App. No.
11/880,143
Granted
Sep 21, 2010
Kind
B2
Abstract

There is provided an information processing terminal that has a plurality of data communication portions that receive data from a read/write unit by a non-contact method. The information processing terminal includes a data processing portion that selects and processes one of the data received by a first data communication portion that is one of the plurality of data communication portions and the data received by a second data communication portion that is one of the plurality of data communication portions. The information processing terminal also includes a load modulation portion that performs a load modulation with respect to a response to the read/write unit according to the data processing in the data processing portion.

Claims (13)

1. A data selection processing method that selectively processes data that is received by a plurality of data communication portions that are provided in an information processing terminal, comprising the steps of:

detecting a synchronization code in a first data that is received by a first data communication portion that is one of the plurality of data communication portions;

detecting a synchronization code in a second data that is received by a second data communication portion that is one of the plurality of data communication portions;

selecting from the first data and the second data the data in which the synchronization code was detected first;

performing a cyclic redundancy check for the selected data; and

processing the selected data if the result of the cyclic redundancy check has no errors.

2. A data selection processing method that selectively processes data that is received by a plurality of data communication portions that are provided in an information processing terminal, comprising the steps of:

detecting a synchronization code in a first data that is received by a first data communication portion that is one of the plurality of data communication portions;

performing a cyclic redundancy check for the first data;

detecting a synchronization code in a second data that is received by a first data communication portion that is one of the plurality of data communication portions;

performing a cyclic redundancy check for the second data;

selecting from the first data and the second data the data for which the cyclic redundancy check was completed first without any errors; and

processing the selected data.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 12, 2008
From: MIYAGAWA, YOICHI; SUZUKI, MAMORU; ENOMOTO, KAZUYOSHI; YOSHIDA, YUKO; YONEDA, ATSUO
To: FELICA NETWORKS, INC.
Reel/Frame 020651/0800 →
Priority Claims (1)
JP 2006-201028 · Jul 24, 2006 · national
Continuity (1)
Related Publication 20080161052A1 · Jul 3, 2008