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公开(公告)号：US20200084757A1
公开(公告)日：2020-03-12
申请号：US16685738
申请日：2019-11-15
发明人： Donghyun PARK , Kibum KWON
IPC分类号： H04W72/04 , H04L12/709 , H04L1/18 , H04L5/00
摘要： A method for allocating a resource for response information transmission and transmitting according to transmission conditions in a wireless communication system according to the present invention comprises the steps of: setting a specific field value of a control channel depending on the allocation method by determining a transmission method or transmission quantity of data to be transmitted to a user's terminal from a data channel, a method of generating response information of the data according to the transmission quantity or transmission method, and an allocation method for indicating the response information resource; transmitting the data channel including the transmitting data and the control channel to the user's terminal; confirming the response information, which is transmitted from a resource allocated by the allocation method, for the data transmitted from the user's terminal; and determining whether the transmitted data area retransmitted according to the confirmed response information.
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公开(公告)号：US10540066B2
公开(公告)日：2020-01-21
申请号：US16203174
申请日：2018-11-28
发明人： Jung Suk Kim , Sang Sung Lim , Jeong Won Oh
IPC分类号： H04W4/14 , G06F3/0484 , H04L12/58 , H04M1/725 , H04L29/08
摘要： A method for displaying transmission status of a multimedia messaging service (MMS) message and a telecommunication terminal using the method, including displaying the currently transmitting content and transmission progress of the MMS message while the telecommunication terminal transmits the MMS message. A user can check the content of the MMS message being currently transmitted together with the transmission progress of the MMS message. The user also can cancel the transmission of the erroneous MMS message before completing the transmission of the MMS message.
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公开(公告)号：US20190253225A1
公开(公告)日：2019-08-15
申请号：US16392323
申请日：2019-04-23
发明人： Dong Hyun PARK
CPC分类号： H04L5/0055 , H04L1/0026 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0057 , H04W72/04 , H04W72/042
摘要： Disclosed is a method for transmitting an ACK/NACK signal for an HARQ (Hybrid Automatic Repeat reQuest) in a CA (Carrier Aggregation) system, the method including obtaining at least one transmission resource among first and second transmission resources; configuring a first table showing a relationship in which a combination of at least one of the first and second transmission resources and modulation symbols is mapped to an ACK/NACK signal, and transmitting modulation symbols corresponding to a transmission target ACK/NACK signal in the first table by using transmission resource corresponding to the transmission target ACK/NACK signal in the first table.
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84.发明申请公开(公告)号：US20190182888A1
公开(公告)日：2019-06-13
申请号：US16275039
申请日：2019-02-13
发明人： Jae Hyun AHN , Ki Bum KWON , Myung Cheul JUNG
摘要： Method and apparatus for controlling in-device coexistence (IDC) interference in a wireless communication system are described in the present invention. The present invention includes transmitting UE capability information whether the UE has a capability to measure IDC, to a base station (BS); receiving measurement configuration information whether the UE is allowed to send IDC indication, from the BS; and transmitting the IDC indication and at least one of measurements which are a measurement in consideration of IDC and a measurement without consideration of IDC to the BS. It is possible to control reducing occurrence of in-device coexistence interference.
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公开(公告)号：US20190149835A1
公开(公告)日：2019-05-16
申请号：US16224032
申请日：2018-12-18
发明人： Sun Young LEE
IPC分类号： H04N19/463 , H04N19/91
摘要： The present invention relates to a method for encoding/decoding a quantization coefficient, and to an apparatus using same. The decoding method can include the steps of: decoding initial quantization parameter information and quantization parameter range information of a slice; and obtaining a quantization parameter limitation range applied to an encoding unit included in the slice using the initial quantization parameter information and the quantization parameter range information. Accordingly, the efficiency of encoding and decoding an image can be improved during encoding/decoding.
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公开(公告)号：US20190123862A1
公开(公告)日：2019-04-25
申请号：US16227369
申请日：2018-12-20
发明人： Dong Hyun PARK
摘要： Hybrid Automatic Retransmit ReQuest-Acknowledgment (HARQ-ACK) index mapping and uplink resource allocation is performed and controlled for channel selection transmission. A method for transmitting HARQ-ACK information to an eNode-B (eNB) by a User Equipment (UE) includes identifying KPCell as a number of downlink subframe(s) of a PCell associated with an uplink subframe and identifying KSCell as a number of downlink subframe(s) of an SCell associated with the uplink subframe; generating Discontinuous Transmission (DTX) response information for a cell having a smaller number of downlink subframes between the PCell and the SCell; generating HARQ-ACK information including the generated DTX response information and response information on data received by the UE from the eNB; and to transmitting the generated HARQ-ACK information to the eNB through the uplink subframe.
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87.发明授权公开(公告)号：US10237104B2
公开(公告)日：2019-03-19
申请号：US15729604
申请日：2017-10-10
发明人： Sung Jun Yoon
摘要： The present invention relates to a method and an apparatus for transmitting and receiving a reference signal in a wireless communication system. In the method, in order to dynamically switch an uplink (UL) Demodulation-Reference Signal (DM-RS) according to the communication environment, such as CoMP and MU-MIMO, a parameter set for generation of a reference signal sequence is configured to include a Virtual Cell Identifier (VCID) parameter configured by information of a total of 9 bits and a cyclic shift hopping initial value parameter cinitCSH, which is 9-bit information representing one integer value among 510 integer values. Therefore, it may be possible to achieve dynamic transmission or reception of a reference signal and channel estimation through the dynamic transmission or reception of the reference signal even when the communication environment dynamically changes as in a Cooperative Multiple Point transmission and reception (CoMP) scenario.
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88.发明申请公开(公告)号：US20190082045A1
公开(公告)日：2019-03-14
申请号：US16184560
申请日：2018-11-08
发明人： Kil-Ho JEONG , Cheul-Hong KIM
CPC分类号： H04M1/72563 , H04M1/0202 , H04M1/0254 , H04M1/6058 , H04M1/72527 , H04N5/2256 , H04N5/23209
摘要： An apparatus to control an external device includes a connector to electrically connect with the external device, a connection detector to determine whether the external device is electrically connected to the connector, and a controller to obtain level information corresponding to the external device from the connector, to determine a type of the external device based on the level information, and to control execution of a function of the apparatus based on the determined type, wherein the level information is different according to the type of the external device
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公开(公告)号：US10225697B2
公开(公告)日：2019-03-05
申请号：US15911495
申请日：2018-03-05
发明人： Tae Young Lee , Tae Yong Kim
摘要： A mobile terminal and control method to share content with a device and control the device are provide. The mobile terminal includes a communication unit to communicate with a host and the device; a search unit to receive content information and device information; an input unit to receive a content selection signal and a device selection signal; and a control unit to control the mobile terminal. The mobile terminal receives content information from a host and selects content to be outputted to a device selected from device information from the host. The mobile terminal controls the selected device using control commands transmitted to the selected device based on a control mode. If the control mode is not stored in the mobile terminal, the mobile terminal may receive the control mode from the host.
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公开(公告)号：US10162490B2
公开(公告)日：2018-12-25
申请号：US15167518
申请日：2016-05-27
发明人： Jung Suk Kim , Sang Sung Lim , Jeong Won Oh
IPC分类号： H04W4/14 , G06F3/0484 , H04L12/58 , H04M1/725 , H04L29/08
摘要： A method for displaying transmission status of a multimedia messaging service (MMS) message and a telecommunication terminal using the method, including displaying the currently transmitting content and transmission progress of the MMS message while the telecommunication terminal transmits the MMS message. A user can check the content of the MMS message being currently transmitted together with the transmission progress of the MMS message. The user also can cancel the transmission of the erroneous MMS message before completing the transmission of the MMS message.
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