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公开(公告)号：US10740268B2
公开(公告)日：2020-08-11
申请号：US16503056
申请日：2019-07-03
申请人： Sony Corporation
发明人： Hiroo Takahashi , Naohiro Koshisaka , Sonfun Lee
IPC分类号： G06F13/364 , G06F13/42 , G06F13/362 , G06F13/40
摘要： Communication systems and communication control methods are disclosed. In one example, a slave device belonging to a group of devices to which arbitration is applicable sequentially transmits a start bit and a first address including a first bit having a value different from a corresponding first bit of predetermined pattern data. A master device sequentially transmits the start bit and the predetermined pattern data. The master device arbitrates the master device and the first slave device based on the value of the first bit.
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公开(公告)号：US10511463B2
公开(公告)日：2019-12-17
申请号：US15752379
申请日：2016-08-12
申请人： Sony Corporation
发明人： Hiroo Takahashi
IPC分类号： H04L25/493 , H04L1/00
摘要： A reception device according to the present disclosure includes: a receiver that generates a symbol signal indicating a sequence of symbols on the basis of a plurality of transmission signals; a transition signal generator that generates a transition signal indicating a sequence of symbol transitions on the basis of the symbol signal; and a converter that repeats an operation of converting transition data including a predetermined number of the symbol transitions into reception data to convert the sequence of the symbol transitions into a sequence of reception data, and generates, in a case where the sequence of the symbol transitions includes first transition data that is not convertible into the reception data, candidate data as a candidate of the reception data on the basis of the first transition data.
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公开(公告)号：US10372641B2
公开(公告)日：2019-08-06
申请号：US16162767
申请日：2018-10-17
申请人： Sony Corporation
发明人： Hiroo Takahashi , Naohiro Koshisaka , Sonfun Lee
IPC分类号： G06F13/36 , G06F13/364 , G06F13/40 , G06F13/42 , G06F13/362
摘要： Communication systems and communication control methods are disclosed. In one example, a slave device belonging to a group of devices to which arbitration is applicable sequentially transmits a start bit and a first address including a first bit having a value different from a corresponding first bit of predetermined pattern data. A master device sequentially transmits the start bit and the predetermined pattern data. The master device arbitrates the master device and the first slave device based on the value of the first bit.
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公开(公告)号：US20180331585A1
公开(公告)日：2018-11-15
申请号：US16030202
申请日：2018-07-09
申请人： Sony Corporation
摘要： A transmitter includes: a transmission control circuit that determines whether or not to perform an emphasis on a data signal, based on a transition pattern of the data signal; and a transmission driver that selectively performs the emphasis based on a result of the determination by the transmission control circuit, to generate at least one transmission signal.
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公开(公告)号：US20180321705A1
公开(公告)日：2018-11-08
申请号：US15772253
申请日：2016-11-16
申请人： Sony Corporation
发明人： Naohiro Koshisaka , Hiroo Takahashi
摘要： A communication system according to an embodiment of the disclosure includes a transmission device and a reception device. The transmission device outputs a clock signal with a clock frequency corresponding to a transmission mode, and outputs a data signal corresponding to the transmission mode. The reception device receives the clock signal and the data signal, and determines the transmission mode on a basis of magnitude of the clock frequency of the received clock signal.
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6.发明授权公开(公告)号：US09565424B2
公开(公告)日：2017-02-07
申请号：US14353912
申请日：2012-11-30
申请人： SONY CORPORATION
发明人： Kazuhisa Funamoto , Tatsuo Shinbashi , Tatsuya Sugioka , Kenichi Maruko , Naohiro Koshisaka , Hiroo Takahashi
CPC分类号： H04L1/0072 , H03M5/145 , H04L1/0045 , H04L1/0057 , H04L25/4908 , H04N5/378 , H04N17/002
摘要： There is provided an information processing device including an acquirer that acquires second data obtained by converting first data constituted by bit data having a first number of bits into symbols having a second number of bits greater than the first number of bits, with respect to each of the bit data, a comparator that compares a first symbol string constituted by a plurality of symbols contained in the second data prior to reverse conversion of the acquired second data into the first data, to a second symbol string representing a code targeted for detection, and a detector that detects the first symbol string as the code targeted for detection from the second data, on the basis of the result of the comparison by the comparator.
摘要翻译： 提供了一种信息处理装置，包括：获取单元，其通过将由具有第一比特数的比特数据构成的第一数据转换成具有大于第一比特数的第二比特数的符号，获得的第二数据相对于 所述比特数据，比较器，将在所获取的第二数据逆向转换为第一数据之前将包含在第二数据中的多个符号构成的第一符号串与表示用于检测的代码的第二符号串进行比较，以及 基于比较器的比较结果，从第二数据检测第一符号串作为检测对象的检测器。
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公开(公告)号：US20200304281A1
公开(公告)日：2020-09-24
申请号：US16086102
申请日：2017-04-11
申请人： SONY CORPORATION
发明人： Hiroo Takahashi
IPC分类号： H04L7/00
摘要： There is provided a reception device including a data signal receiver circuit, a clock signal receiver circuit, and a discrimination circuit. The data signal receiver circuit receives a data signal through a data signal line, and receives a data blanking signal through the data signal line in a blanking period of the data signal. The clock signal receiver circuit receives a clock signal and a clock blanking signal through a clock signal line, the clock blanking signal outputted in synchronization with the blanking period of the data signal. The discrimination circuit discriminates communication modes on a basis of one or both of a signal value of the data blanking signal and a signal value of the clock blanking signal.
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公开(公告)号：US10740172B2
公开(公告)日：2020-08-11
申请号：US16099296
申请日：2017-05-02
申请人： Sony Corporation
摘要： There is provided a communication apparatus, including: a transmission/reception unit that transmits/receives a signal to/from a different apparatus; a confirmation signal detection unit that detects one of a reception confirmation signal and a non-reception confirmation signal, the reception confirmation signal and the non-reception confirmation signal being transmitted from the different apparatus that has received the signal transmitted from the transmission/reception unit; and a conflict avoiding unit that instructs the transmission/reception unit to transmit an abort signal for instructing to interrupt communication after ignoring a predetermined number of bits following the non-reception confirmation signal when the confirmation signal detection unit has detected the non-reception confirmation signal.
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公开(公告)号：US20180150425A1
公开(公告)日：2018-05-31
申请号：US15879728
申请日：2018-01-25
申请人： Sony Corporation
发明人： Hiroo Takahashi , Naohiro Koshisaka , Sonfun Lee
IPC分类号： G06F13/364 , G06F13/40 , G06F13/42
CPC分类号： G06F13/364 , G06F13/404 , G06F13/4282
摘要： Communication systems and communication control methods are disclosed. In one example, a slave device belonging to a group of devices to which arbitration is applicable sequentially transmits a start bit and a first address including a first bit having a value different from a corresponding first bit of predetermined pattern data.A master device sequentially transmits the start bit and the predetermined pattern data. The master device arbitrates the master device and the first slave device based on the value of the first bit.
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公开(公告)号：US20170097912A1
公开(公告)日：2017-04-06
申请号：US15063992
申请日：2016-03-08
申请人： Sony Corporation
发明人： Hiroo Takahashi , Naohiro Koshisaka , Sonfun Lee
IPC分类号： G06F13/364 , G06F13/40 , G06F13/42
CPC分类号： G06F13/364 , G06F13/404 , G06F13/4282
摘要： Communication systems and communication control methods are disclosed. In one example, a slave device belonging to a group of devices to which arbitration is applicable sequentially transmits a start bit and a first address including a first bit having a value different from a corresponding first bit of predetermined pattern data. A master device sequentially transmits the start bit and the predetermined pattern data. The master device arbitrates the master device and the first slave device based on the value of the first bit.
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