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公开(公告)号：US20170353344A1
公开(公告)日：2017-12-07
申请号：US15682686
申请日：2017-08-22
Applicant: KYOCERA CORPORATION
Inventor： Fangwei TONG , Chiharu YAMAZAKI , Kugo MORITA , Masato FUJISHIRO
CPC classification number: H04L27/34 , H04L5/06 , H04L27/0008 , H04L27/3488 , H04W4/06 , H04W28/04
Abstract: A base station 100 in a radio transmission system that performs multicast/broadcast transmission comprises a multiplexing unit 110 configured to multiplex a plurality of types of transmission data transmitted in schemes different in error tolerance; and a transmitter 120 configured to transmit multiplexed data obtained by the multiplexing unit 110, by multicast/broadcast. The plurality of types of transmission data includes basic transmission data transmitted, by the transmitter, in a scheme having a first error tolerance and additional transmission data transmitted, by the transmitter, in a scheme having a second error tolerance lower than the first error tolerance. The additional transmission data is utilized in a terminal 200 by being combined with the basic transmission data.
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公开(公告)号：US20170311347A1
公开(公告)日：2017-10-26
申请号：US15644661
申请日：2017-07-07
Applicant: KYOCERA CORPORATION
Inventor： Masato FUJISHIRO , Chiharu YAMAZAKI , Kugo MORITA , Yushi NAGASAKA , Fangwei TONG , Henry CHANG
CPC classification number: H04W76/15 , H04B17/318 , H04L5/0062 , H04L47/40 , H04W4/80 , H04W8/005 , H04W48/08 , H04W52/383 , H04W68/12 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W72/048 , H04W72/0493 , H04W74/006 , H04W76/14 , H04W76/27 , H04W92/18
Abstract: A communication method comprises a communication apparatus managing a serving cell of a user terminal and broadcasting to the user terminal system information for Device to Device (D2D) proximity service using a frequency of the serving cell. The user terminal performing a discovery procedure to discover another user terminal on a basis of the system information, which includes first information that indicates an available frequency for the discovery procedure different from the frequency of the serving cell and related to a center frequency of a frequency band of the available frequency, second information that indicates at least one parameter for calculating transmission power for the discovery procedure, third information that indicates a Public Land Mobile Network (PLMN) identifier for the available frequency, and fourth information that indicates number of times of re-transmissions of a discovery signal to be re-transmitted by one user terminal in the discovery procedure.
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公开(公告)号：US20170150506A1
公开(公告)日：2017-05-25
申请号：US15425526
申请日：2017-02-06
Applicant: KYOCERA Corporation
Inventor： Katsuhiro MITSUI , Kugo MORITA , Fangwei TONG
CPC classification number: H04W72/0453 , H04W8/22 , H04W16/06 , H04W16/14 , H04W24/08 , H04W72/0486 , H04W92/24
Abstract: A control method comprises: transmitting, by a first management apparatus included in a first network allocated with a first frequency band, to a second network allocated with a second frequency band, an allocation request signal for requesting allocation of a part of the second frequency band to the first network, the signal being generated on the basis of a usage state of the first frequency band, determining, by a second management apparatus included in the second network, on the basis of a usage state of the second frequency band, a bandwidth to be allocated to the first network out of the second frequency band and an allocated frequency band corresponding to the bandwidth; managing the allocated frequency band as unavailable; transmitting, an allocation request response signal including information indicating the allocated frequency band, to the first network; and managing the allocated frequency band as available in the first network.
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公开(公告)号：US20170135144A1
公开(公告)日：2017-05-11
申请号：US15415455
申请日：2017-01-25
Applicant: KYOCERA CORPORATION
Inventor： Masato FUJISHIRO , Chiharu YAMAZAKI , Kugo MORITA , Yushi NAGASAKA , Fangwei TONG , Henry CHANG
IPC: H04W76/02 , H04W8/00 , H04B17/318 , H04W68/12
CPC classification number: H04W76/15 , H04B17/318 , H04L5/0062 , H04L47/40 , H04W4/80 , H04W8/005 , H04W48/08 , H04W52/383 , H04W68/12 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W72/048 , H04W72/0493 , H04W74/006 , H04W76/14 , H04W76/27 , H04W92/18
Abstract: A communication control method comprises: transmitting, by a communication apparatus, a Device to Device (D2D) resource notification to a user terminal. The D2D resource notification includes information indicating a predetermined D2D radio resource available in a D2D proximity service and information indicating a condition not allowing for use of the predetermined D2D radio resource.
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公开(公告)号：US20170127287A1
公开(公告)日：2017-05-04
申请号：US15127505
申请日：2015-03-20
Applicant: KYOCERA CORPORATION
Inventor： Masato FUJISHIRO , Hiroyuki ADACHI , Chiharu YAMAZAKI , Fangwei TONG , Kugo MORITA
CPC classification number: H04W16/02 , H04W4/70 , H04W8/005 , H04W16/04 , H04W48/16 , H04W72/04 , H04W72/0426 , H04W76/14 , H04W92/18 , H04W92/20
Abstract: A communication control method according to a present embodiment comprises: a step of transmitting, by a first base station, to a third base station that is a neighboring base station of the first base station, a first resource message relating to a first D2D resource used for the D2D proximity service in the first base station. The first resource message includes information on the first D2D resource and a second D2D resource used for the D2D proximity service in a second base station that is a neighboring base station of the first base station.
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Patent Agency Ranking
公开(公告)号：US20160278108A1
公开(公告)日：2016-09-22
申请号：US15168705
申请日：2016-05-31
Applicant: KYOCERA CORPORATION
Inventor： Fangwei TONG , Chiharu YAMAZAKI , Masato FUJISHIRO
CPC classification number: H04W72/085 , H04L1/0003 , H04L1/0009 , H04L1/001 , H04L1/0026 , H04L1/003 , H04L1/0031 , H04L5/0007 , H04L5/0057 , H04L27/34 , H04W24/10 , H04W72/042 , H04W72/12 , H04W88/02 , H04W88/08
Abstract: A user terminal comprises a controller configured to measure a state on a downlink channel; transmitter configured to transmit, to a base station, channel state information on the state; and a receiver configured to receive, from the base station, control information on an uplink channel state measured by the base station. The controller is configured to adaptively modify, on the basis of the control information, the number of bits of the channel state information.
Abstract translation: 用户终端包括控制器，被配置为测量下行链路信道上的状态; 发射机，被配置为向基站发送关于所述状态的信道状态信息; 以及接收机，被配置为从所述基站接收关于由所述基站测量的上行链路信道状态的控制信息。 控制器被配置为基于控制信息自适应地修改信道状态信息的位数。
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公开(公告)号：US20160277040A1
公开(公告)日：2016-09-22
申请号：US15169252
申请日：2016-05-31
Applicant: KYOCERA CORPORATION
Inventor： Fangwei TONG , Chiharu YAMAZAKI
CPC classification number: H03M13/353 , H03M13/356 , H04B7/0404 , H04L1/0041 , H04L1/0057 , H04L1/0068 , H04L1/007 , H04L1/0086 , H04W8/02 , H04W92/20
Abstract: A transmitting apparatus includes: a grouping unit (11A) configured to divide the information bit sequence to generate multiple information bit groups having different degrees of importance; an encoding unit (12A) configured to individually encode each of the multiple information bit groups at a coding rates set according to a corresponding degree of importance while maintaining a total coding rate for the multiple information bit groups to be the target coding rate; and a coupling unit (13A) configured to couple multiple encoded bit groups obtained by individually encoding the multiple information bit groups, to generate the encoded bit sequence.
Abstract translation: 发送装置包括：分组单元，被配置为分割信息比特序列以生成具有不同重要度的多个信息比特组; 编码单元，被配置为以保持所述多个信息比特组的总编码率为目标编码率，按照相应的重要程度，以编码率对所述多个信息比特组中的每一个进行单独编码; 以及耦合单元（13A），被配置为耦合通过对所述多个信息位组进行单独编码获得的多个编码比特组，以生成编码比特序列。
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公开(公告)号：US20160219499A1
公开(公告)日：2016-07-28
申请号：US15024256
申请日：2014-09-10
Applicant: KYOCERA CORPORATION
Inventor： Noriyoshi FUKUTA , Fangwei TONG , Chiharu YAMAZAKI
CPC classification number: H04W48/16 , H04W4/02 , H04W4/70 , H04W8/005 , H04W48/20 , H04W76/14 , H04W92/18
Abstract: A user terminal according to the present invention is a user terminal in a mobile communication system that supports D2D communication that is direct device-to-device communication. The user terminal comprises: a receiver configured to receive, from a network device, D2D terminal information on another user terminal located around the user terminal, the network apparatus managing a location of the another user terminal that distributes information by the D2D communication; and a controller configured to perform control for discovering the another user terminal, on the basis of the D2D terminal information.
Abstract translation: 根据本发明的用户终端是支持直接设备到设备通信的D2D通信的移动通信系统中的用户终端。 所述用户终端包括：接收机，被配置为从网络设备接收位于所述用户终端周围的另一用户终端的D2D终端信息，所述网络设备管理通过所述D2D通信分配信息的所述另一用户终端的位置; 以及控制器，被配置为基于所述D2D终端信息执行用于发现所述另一用户终端的控制。
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69.发明申请公开(公告)号：US20160212766A1
公开(公告)日：2016-07-21
申请号：US15082265
申请日：2016-03-28
Applicant: KYOCERA CORPORATION
Inventor： Masato FUJISHIRO , Chiharu YAMAZAKI , Kugo MORITA , Yushi NAGASAKA , Fangwei TONG , Henry CHANG
CPC classification number: H04W76/15 , H04B17/318 , H04L5/0062 , H04L47/40 , H04W4/80 , H04W8/005 , H04W48/08 , H04W52/383 , H04W68/12 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W72/048 , H04W72/0493 , H04W74/006 , H04W76/14 , H04W76/27 , H04W92/18
Abstract: A communication method comprises: broadcasting, from a communication apparatus to a user terminal, system information for Device to Device (D2D) proximity service, by use of a frequency of a serving cell of the user terminal, the communication apparatus managing the serving cell. The system information includes first information and second information. The first information indicates an available frequency for a discovery procedure in which the user terminal discovers another user terminal. The second information indicates at least one parameter for calculating transmission power for the discovery procedure. The available frequency for the discovery procedure is a frequency different from the frequency of the serving cell. The first information is related to a center frequency of a frequency band of the available frequency for the discovery procedure.
Abstract translation: 通信方法包括：通过使用用户终端的服务小区的频率，从管理服务小区的通信装置向用户终端广播设备到设备（D2D）接近业务的系统信息。 系统信息包括第一信息和第二信息。 第一信息指示用户终端发现另一用户终端的发现过程的可用频率。 第二信息指示用于计算发现过程的发送功率的至少一个参数。 发现过程的可用频率是与服务小区频率不同的频率。 第一信息与发现过程的可用频率的频带的中心频率有关。
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70.发明申请公开(公告)号：US20160205534A1
公开(公告)日：2016-07-14
申请号：US15077084
申请日：2016-03-22
Applicant: KYOCERA CORPORATION
Inventor： Masato FUJISHIRO , Chiharu YAMAZAKI , Kugo MORITA , Yushi NAGASAKA , Fangwei TONG , Henry CHANG
IPC: H04W8/00
CPC classification number: H04W76/15 , H04B17/318 , H04L5/0062 , H04L47/40 , H04W4/80 , H04W8/005 , H04W48/08 , H04W52/383 , H04W68/12 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W72/048 , H04W72/0493 , H04W74/006 , H04W76/14 , H04W76/27 , H04W92/18
Abstract: A communication control method comprises: receiving, by a user terminal, from a base station, first information indicating a Device to Device (D2D) frequency available in a D2D discovery procedure for discovering a proximal terminal; and using, by the user terminal, not only the frequency indicated by the first information, but also a frequency not indicated by the first information. The frequency not indicated by the first information is different from the frequency indicated by the first information and is indicated by second information received from another cell different from a cell in which the user terminal exists.
Abstract translation: 通信控制方法包括：由用户终端从基站接收指示在D2D发现过程中可用于发现近侧终端的设备到设备（D2D）频率的第一信息; 并且由用户终端使用不仅由第一信息指示的频率，而且由第一信息未指示的频率。 由第一信息未指示的频率不同于由第一信息指示的频率，并且由与存在用户终端的小区不同的另一小区接收的第二信息指示。
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