Invention Grant
- Patent Title: Receiving apparatus, correction method and non-transitory storage medium
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Application No.: US17189308Application Date: 2021-03-02
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Publication No.: US11595142B2Publication Date: 2023-02-28
- Inventor: Tomohiro Yamaguchi
- Applicant: JVCKENWOOD Corporation
- Applicant Address: JP Yokohama
- Assignee: JVCKENWOOD Corporation
- Current Assignee: JVCKENWOOD Corporation
- Current Assignee Address: JP Yokohama
- Agency: Amin, Turocy & Watson, LLP
- Priority: JPJP2020-049811 20200319
- Main IPC: H04J3/06
- IPC: H04J3/06 ; H04W56/00 ; H04W72/04 ; H04W72/0446 ; H04B7/08 ; H04B7/06

Abstract:
A reception apparatus of a time division multiple access (TDMA) system for performing intermittent reception by a reception period of a time slot and a non-reception period of a predetermined number of time slots which follow the reception period and in which reception is suspended includes a symbol clock controller configured to perform symbol synchronization at a timing at which a synchronous word included in the reception period after the non-reception period, and correct a symbol clock frequency of a symbol clock based on a number of time slots and a symbol count value during a previous reception period and the non-reception period following the previous reception period; and a reception period controller configured to correct, after detection of the synchronous word, a reception termination timing of the reception period in which the synchronous word is detected based on the symbol clock with the corrected symbol clock frequency.
Public/Granted literature
- US20210297173A1 RECEIVING APPARATUS, CORRECTION METHOD AND NON-TRANSITORY STORAGE MEDIUM Public/Granted day:2021-09-23
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