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    METHOD OF DYNAMICALLY MANAGING BLE COMMUNICATIONS IN WIRELESS COMMUNICATION NETWORK AND SYSTEM THEREOF
    1.
    发明申请
    METHOD OF DYNAMICALLY MANAGING BLE COMMUNICATIONS IN WIRELESS COMMUNICATION NETWORK AND SYSTEM THEREOF 审中-公开
    在无线通信网络中动态管理通信的方法及其系统

    公开(公告)号：US20160014550A1

    公开(公告)日：2016-01-14

    申请号：US14795241

    申请日：2015-07-09

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Anand Sudhakar CHIDDARWAR ,  Arzad Alam KHERANI ,  Jitender SAJWAN ,  Manoj CHOUDHARY

    IPC: H04W4/00 ,  H04W24/02 ,  H04W76/02

    CPC classification number: H04W4/80 ,  H04W52/0216 ,  H04W76/15 ,  H04W76/20 ,  H04W84/18 ,  H04W84/20 ,  Y02D70/144 ,  Y02D70/26

    Abstract: The present disclosure discloses method and system for dynamically managing communications in a Bluetooth Low Energy (BLE) network. The method comprises: obtaining one or more BLE connection parameters of one or more slave devices in communication with a master device; detecting change information in the BLE network; dynamically determining one or more updated BLE connection parameters of the one or more slave devices based on the one or more BLE connection parameters and the change information; and controlling the communication between the one or more slave devices and the master device according to the dynamically determined one or more updated BLE connection parameters.

    Abstract translation: 本公开公开了用于动态管理蓝牙低能（BLE）网络中的通信的方法和系统。 该方法包括：获得与主设备通信的一个或多个从设备的一个或多个BLE连接参数; 检测BLE网络中的变化信息; 基于所述一个或多个BLE连接参数和所述改变信息来动态地确定所述一个或多个从设备的一个或多个更新的BLE连接参数; 以及根据动态确定的一个或多个更新的BLE连接参数来控制一个或多个从设备与主设备之间的通信。

    SYSTEM AND METHOD FOR PERFORMING SYNCHRONIZATION AND INTERFERENCE REJECTION IN SUPER REGENERATIVE RECEIVER (SRR)
    3.
    发明申请
    SYSTEM AND METHOD FOR PERFORMING SYNCHRONIZATION AND INTERFERENCE REJECTION IN SUPER REGENERATIVE RECEIVER (SRR) 有权
    在超级再生接收机（SRR）中执行同步和干扰抑制的系统和方法

    公开(公告)号：US20170012766A1

    公开(公告)日：2017-01-12

    申请号：US15204195

    申请日：2016-07-07

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kiran BYNAM ,  Sujit JOS ,  PS Chandrashekhar THEJASWI ,  ChangSoon PARK ,  Jinesh P. NAIR ,  Young-Jun HONG ,  Youngsoo KIM ,  Manoj CHOUDHARY

    IPC: H04L7/00 ,  H04L7/04 ,  H04B1/30

    CPC classification number: H04L7/0079 ,  H04B1/10 ,  H04B1/30 ,  H04B1/707 ,  H04B1/7183 ,  H04L7/0033 ,  H04L7/033 ,  H04L7/041 ,  H04L25/00 ,  H04L27/0014 ,  H04L27/06 ,  H04L27/063 ,  H04L2027/0028 ,  H04L2027/0067

    Abstract: A method of performing synchronization in a super regenerative receiver (SRR) includes setting a quench rate of the SRR to a value of 1.5 times a chip rate of an incoming signal, acquiring an expected preamble sequence of an arbitrary sample set among a plurality of possible sample sets, acquiring an expected start frame delimiter (SFD) sequence for all of the possible sample sets to achieve frame synchronization, computing respective correlation metrics for bits of the expected SFD sequence while the expected SFD sequence is acquired for all of the possible sample sets, calculating a decision metric based on the correlation metrics in response to an SFD sequence being detected for one or more of the possible sample sets, and identifying a best sample set for demodulating the incoming signal among all of the possible sample sets based on the decision metric to achieve pulse synchronization.

    Abstract translation: 在超再生接收机（SRR）中执行同步的方法包括将SRR的淬灭速率设置为进入信号的码片速率的1.5倍的值，获得多个可能的任意采样集合的预期前导序列 采样集，获取所有可能的样本集合以实现帧同步的预期起始帧定界符（SFD）序列，计算预期SFD序列的比特的相应相关度量，同时为所有可能的样本集获取预期的SFD序列 响应于针对一个或多个可能样本集合检测到的SFD序列，基于所述相关度量来计算决策度量，以及基于所述决定来识别用于解调所有所述可能样本集合中的所述输入信号的最佳样本集合 度量来实现脉冲同步。

    METHOD AND SYSTEM FOR SELECTING SPREADING SEQUENCES WITH VARIABLE SPREADING FACTORS
    4.
    发明申请
    METHOD AND SYSTEM FOR SELECTING SPREADING SEQUENCES WITH VARIABLE SPREADING FACTORS 有权
    选择具有可变扩展因子的扩展序列的方法和系统

    公开(公告)号：US20160261359A1

    公开(公告)日：2016-09-08

    申请号：US15033391

    申请日：2014-10-22

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jinesh Parameshwaran NAIR ,  Young Jun HONG ,  Chang Soon PARK ,  Sujit JOS ,  Young Soo KIM ,  Manoj CHOUDHARY

    IPC: H04J13/10 ,  H04B1/7097 ,  H04B1/04 ,  H04J13/00 ,  H04L27/04

    CPC classification number: H04J13/16 ,  H04B1/0475 ,  H04B1/7097 ,  H04B2201/70707 ,  H04B2201/709709 ,  H04J13/0011 ,  H04J13/0022 ,  H04J13/0044 ,  H04J13/10 ,  H04J13/107 ,  H04L25/4923 ,  H04L27/04

    Abstract: Embodiments herein achieve a method and system for selecting non-coherent spreading sequences with binary alphabets {0, 1} with variable spreading factors. The method generates circular shift equivalent sets of spreading sequences by circularly shifting base sequences with elements {1, 0} and having at least one variable spreading factor. The method determines whether each spreading sequence in the circular shift equivalent set meets pre-defined spreading sequence criteria. The spreading sequence criteria comprise balanced criteria, a non-repetition criteria, non-circular criteria, and conjugate criteria. Furthermore, the method selects the spreading sequence from expansions of at least one spreading sequence from the circular shift equivalent sets in response to determining that the spreading sequences in the circular shift equivalent sets meets the pre-defined spreading sequence criteria.

    Abstract translation: 本文的实施例实现了用可变扩展因子的二进制字母{0,1}选择非相干扩展序列的方法和系统。 该方法通过循环移位具有元素{1,0}的碱基序列并具有至少一个可变扩展因子来生成扩展序列的循环移位等效集合。 该方法确定循环移位等效集合中的每个扩展序列是否满足预定义的扩展序列标准。 扩展序列标准包括平衡标准，非重复标准，非循环标准和共轭标准。 此外，响应于确定循环移位等效集中的扩展序列满足预定义的扩展序列准则，该方法从来自循环移位等效集的至少一个扩展序列的扩展选择扩展序列。

    METHOD AND DEVICE FOR TRANSMITTING PAY LOAD SEQUENCE
    6.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING PAY LOAD SEQUENCE 有权
    用于发送支付负载序列的方法和装置

    公开(公告)号：US20170063579A1

    公开(公告)日：2017-03-02

    申请号：US15033352

    申请日：2014-10-29

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Chang Soon PARK ,  Young Jun HONG ,  Sujit JOS ,  Young Soo KIM ,  Chandrashekhar Thejaswi PS ,  Kiran BYNAM ,  Manoj CHOUDHARY

    IPC: H04L25/03 ,  H04L27/04 ,  H04B1/709

    CPC classification number: H04L25/03834 ,  H04B1/709 ,  H04L25/03312 ,  H04L25/4923 ,  H04L27/04

    Abstract: The present invention relates to a method and a device for transmitting a pay load sequence, and provides in one embodiment a transmitter comprising a first signal converter for converting a ternary payload sequence composed of elements −1, 0, or 1 into a first signal, wherein the first signal converter comprises: a ternary sequence mapper for generating the ternary payload sequence by mapping a pre-designed sequence into a binary data sequence; and a converter for converting the ternary payload sequence into the first signal.

    Abstract translation: 本发明涉及一种用于发送付费负载序列的方法和装置，并且在一个实施例中提供一种发射机，其包括用于将由元素-1,0或1组成的三元有效载荷序列转换为第一信号的第一信号转换器， 其中所述第一信号转换器包括：三进制序列映射器，用于通过将预先设计的序列映射成二进制数据序列来产生所述三进制有效载荷序列; 以及用于将三进制有效载荷序列转换为第一信号的转换器。

    METHOD AND SYSTEM USING TERNARY SEQUENCES FOR SIMULTANEOUS TRANSMISSION TO COHERENT AND NON-COHERENT RECEIVERS
    8.
    发明申请
    METHOD AND SYSTEM USING TERNARY SEQUENCES FOR SIMULTANEOUS TRANSMISSION TO COHERENT AND NON-COHERENT RECEIVERS 审中-公开

    公开(公告)号：US20190140868A1

    公开(公告)日：2019-05-09

    申请号：US16235222

    申请日：2018-12-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sujit JOS ,  Chandrashekhar Thejaswi PS ,  Kiran BYNAM ,  Young Jun HONG ,  Chang Soon PARK ,  Manoj CHOUDHARY

    IPC: H04L25/03 ,  H04L25/49 ,  H04B1/709 ,  H04L27/04

    Abstract: The present invention describes a method and system for simultaneous transmission of data to coherent and non-coherent receivers. The method at the transmitter includes retrieving a base ternary sequence having a pre-defined length, obtaining one or more ternary sequences corresponding to data to be transmitted and transmitting the obtained one or more ternary sequences by the transmitter. The method steps at the receiver includes receiving one or more ternary sequences corresponding to the data transmitted, demodulating each of the received ternary sequences by correlating with all cyclic shifts of the base ternary sequence by the receiver if the receiver is a coherent receiver, demodulating each of the received ternary sequences by correlating with all cyclic shifts of the absolute of the base ternary sequence by the receiver if the receiver is a non-coherent receiver and detecting the transmitted data based on the cyclic shifts corresponding to maximum correlation values.

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