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21.发明申请公开(公告)号：US20150045034A1
公开(公告)日：2015-02-12
申请号：US14456729
申请日：2014-08-11
Applicant: KYOCERA Corporation
Inventor： David COMSTOCK
CPC classification number: H04W36/165 , H04L43/062 , H04L43/16 , H04W52/0206 , H04W52/0209 , H04W52/34 , H04W52/346 , H04W72/0486 , Y02D70/00 , Y02D70/1262
Abstract: In a cellular communication system, a coverage area configuration transition includes expanding the coverage of a compensation service area, utilizing one or more carriers that are not being utilized by an energy saving service area. Once all of the user equipment devices (UE devices) being served by the energy saving service area are handed over, the energy saving service area may be deactivated. In some case, the UE devices are handed over in stages, which incrementally reduces the energy consumed by the energy saving service area.
Abstract translation: 在蜂窝通信系统中，覆盖区域配置转换包括利用一个或多个不被节能服务区域利用的载波来扩大补偿服务区域的覆盖范围。 一旦由节能服务区域服务的所有用户设备（UE设备）被切换，则可以停用节能服务区域。 在某些情况下，UE设备分阶段移交，从而逐步降低节能服务区域的能耗。
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22.发明申请MANAGEMENT OF DEVICE-TO-DEVICE DISCOVERY SIGNALS AND SMALL CELL DISCOVERY SIGNALS 有权器件发现信号和小细胞发现信号的管理公开(公告)号：US20150003287A1
公开(公告)日：2015-01-01
申请号：US14317834
申请日：2014-06-27
Applicant: KYOCERA Corporation
Inventor： Amit KALHAN , Henry CHANG , David COMSTOCK , Douglas DUNN
CPC classification number: H04W24/08 , H04W8/005 , H04W16/32 , H04W72/042 , H04W76/14
Abstract: Small cell discovery signals are transmitted within a subframe allocated for transmission of Device-to-Device (D2D) discovery signals. In accordance with a communication standard, communication resources are organized into frames having subframes for communication within a cellular communication system. Wireless service is provided to mobile UE devices in different sized cells that may overlap. In addition, at least some mobile UE devices can communicate with each other using D2D communication resources. D2D discovery signals are transmitted by mobile UE devices to facilitate the discovery of the mobile UE devices by other mobile UE devices. The communication standard allocates one or more subframes within a frame of a frequency defined communication resource for transmission of the D2D discovery signals. The small cell discovery signals are also transmitted within the subframe to facilitate recognition that a small cell mobile UE device is within the small cell service area.
Abstract translation: 小分组发现信号在分配用于传输设备到设备（D2D）发现信号的子帧内传输。 根据通信标准，通信资源被组织成具有在蜂窝通信系统内进行通信的子帧的帧。 将无线服务提供给可能重叠的不同大小的小区中的移动UE设备。 此外，至少一些移动UE设备可以使用D2D通信资源彼此进行通信。 D2D发现信号由移动UE设备发送以便于由其他移动UE设备发现移动UE设备。 通信标准在频率定义的通信资源的帧内分配一个或多个子帧，用于发送D2D发现信号。 小单元发现信号也在子帧内发送，以便于识别小小区移动UE设备在小区服务区域内。
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公开(公告)号：US20140098734A1
公开(公告)日：2014-04-10
申请号：US14048399
申请日：2013-10-08
Applicant: Kyocera Corporation
Inventor： Amit KALHAN , Henry CHANG , David COMSTOCK , Douglas DUNN
IPC: H04W4/06
CPC classification number: H04W4/06
Abstract: A proxy multicast-broadcast single-frequency network (MBSFN) subframe conforming to a 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) communication specification is transmitted within an MBSFN proxy region that at least partially overlaps with a non-LTE service area of a non-LTE access node providing wireless service to user equipment (UE) devices in the non-LTE service area. The non-LTE access node provides wireless service in accordance with a non-LTE communication specification that is different from the LTE communication specification. The MBSFN proxy region is smaller than, and is within an LTE service area of an LTE access node that provides wireless service to UE devices within the LTE service area in accordance with the LTE communication specification. The proxy MBSFN subframe is transmitted with a timing and frequency such that a UE device receiving service from the LTE access node is capable of receiving the MBSFN subframe.
Abstract translation: 符合第三代合作伙伴计划（3GPP）长期演进（LTE）通信规范的代理多播广播单频网络（MBSFN）子帧在与非LTE服务区域至少部分重叠的MBSFN代理区域内传输 提供对非LTE服务区域中的用户设备（UE）设备的无线服务的非LTE接入节点。 非LTE接入节点根据与LTE通信规范不同的非LTE通信规范提供无线服务。 MBSFN代理区域小于LTE LTE接入节点的LTE服务区域，该LTE接入节点根据LTE通信规范向LTE服务区域内的UE设备提供无线业务。 以定时和频率发送代理MBSFN子帧，使得从LTE接入节点接收业务的UE设备能够接收MBSFN子帧。
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公开(公告)号：US20230019689A1
公开(公告)日：2023-01-19
申请号：US17953989
申请日：2022-09-27
Applicant: Kyocera Corporation
Inventor： David COMSTOCK
Abstract: The examples described herein provide for a Secondary Base Station (SeNB) Change procedure in a system configured to provide Dual Connectivity, where the SeNB Change procedure does not include the RACH procedure. As part of the SeNB Change procedure, a UE device generates a request that the Target Secondary base station (Target SeNB) is to send a Media Access Control (MAC) message to the UE device. In some examples, the request can be configured to specify a particular MAC Control Element that the Target SeNB should send in response to receiving the request. Upon receipt of the request, the Target SeNB transmits the requested MAC message to the UE device, along with TA information, if required. The UE device determines when the SeNB Change procedure has been completed, based at least partially on when the requested MAC message is received from the Target SeNB.
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公开(公告)号：US20200045595A1
公开(公告)日：2020-02-06
申请号：US16339102
申请日：2017-10-10
Applicant: Kyocera Corporation
Inventor： David COMSTOCK
Abstract: In order to perform a RACH-less handover from a source base station to a target base station, a UE device generates a request that the target base station is to send a Media Access Control (MAC) message to the UE device. The request can be sent with a Radio Resource Control (RRC) Connection Reconfiguration Complete message. Alternatively, an RRC message sent from a UE device functions as an implicit request that the target base station is to send a MAC message to the UE device. The request can also be configured to specify a particular MAC Control Element that the target base station should send. The target base station transmits the requested MAC message, along with TA information, if required. The UE device determines when the handover has been completed, based at least partially on when the requested MAC message is received from the target base station.
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Patent Agency Ranking
公开(公告)号：US20190261427A1
公开(公告)日：2019-08-22
申请号：US16347103
申请日：2017-11-03
Applicant: David COMSTOCK , Kyocera Corporation
Inventor： David COMSTOCK
IPC: H04W74/08
Abstract: The examples described herein provide for a Secondary Base Station (SeNB) Change procedure in a system configured to provide Dual Connectivity, where the SeNB Change procedure does not include the RACH procedure. As part of the SeNB Change procedure, a UE device generates a request that the Target Secondary base station (Target SeNB) is to send a Media Access Control (MAC) message to the UE device. In some examples, the request can be configured to specify a particular MAC Control Element that the Target SeNB should send in response to receiving the request. Upon receipt of the request, the Target SeNB transmits the requested MAC message to the UE device, along with TA information, if required. The UE device determines when the SeNB Change procedure has been completed, based at least partially on when the requested MAC message is received from the Target SeNB.
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公开(公告)号：US20180235018A1
公开(公告)日：2018-08-16
申请号：US15751085
申请日：2016-08-11
Applicant: David COMSTOCK , Kyocera Corporation
Inventor： David COMSTOCK
CPC classification number: H04W76/11 , H04W8/26 , H04W36/08 , H04W84/045 , H04W92/20
Abstract: User equipment (UE) devices are identified at a network node by a UE identifier from a UE identifier list and list identification information. A plurality of identical user equipment (UE) identifier lists are maintained at the network node where each UE identifier list is associated with a set of functions. Where a message transmitted from a first network node to a second network node is uniquely associated with a set of functions associated with a UE identifier list, the list identification information is the type of message. Where a message transmitted from a first network node to a second network node is not uniquely associated with a set of functions that pertains to a UE identifier list, the list identification information is a parameter in the message where the parameter is indicative of a UE identifier list.
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公开(公告)号：US20180098328A1
公开(公告)日：2018-04-05
申请号：US15821400
申请日：2017-11-22
Applicant: Kyocera Corporation
Inventor： David COMSTOCK
CPC classification number: H04W72/0486 , H04L5/0048 , H04W24/04 , H04W24/08 , H04W24/10 , H04W52/0206 , H04W72/0413 , H04W74/08 , Y02D70/1262
Abstract: Uplink signals transmitted from each of a plurality of UE devices being served by a serving eNB are received at a neighbor cell eNB. Information regarding the uplink signals received by the neighbor cell eNB is then sent to the serving eNB. The UE devices are identified based on the information. An aggregate load level of the UE devices is determined based on resource load requirements of each UE device. In some instances, it is determined which of a plurality of deactivated neighbor cells should be activated based on load levels associated with one or more UE devices that are determined to be near each of the plurality of deactivated neighbor cells.
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公开(公告)号：US20180084529A1
公开(公告)日：2018-03-22
申请号：US15824035
申请日：2017-11-28
Applicant: Kyocera Corporation
Inventor： Amit KALHAN , Henry CHANG , Douglas DUNN , David COMSTOCK
CPC classification number: H04W72/005 , H04L12/189 , H04W72/042 , H04W72/0446
Abstract: A cellular communication system and method for delivering information, e.g., data and/or control-signaling, to a user equipment (UE) from a neighboring node are disclosed. The cellular communication system includes a first node configured to transmit information in one or more Multicast Broadcast Single Frequency Network (MBSFN) subframes over a radio frequency (RF) link between the first node and the UE, while the UE is being served by a second node. The first node can use a network-defined, dedicated portion of the MBSFN subframe for this purpose. Instead of only allowing the second node to send data/signaling messages to the UE, the disclosed techniques allow neighboring nodes to also deliver information to the UE. In particular, the neighboring nodes can transmit data and/or control-signaling to the UE using MBSFN subframes in order to minimize signaling overhead and signaling delay.
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30.发明申请公开(公告)号：US20170251401A1
公开(公告)日：2017-08-31
申请号：US15512973
申请日：2015-09-25
Applicant: Kyocera Corporation
Inventor： David COMSTOCK
CPC classification number: H04W28/08 , H04W24/02 , H04W24/10 , H04W36/22 , H04W36/34 , H04W76/16 , H04W76/22 , H04W88/06 , H04W88/08
Abstract: A user equipment (UE) device determines to switch core network access from a cellular radio access network (RAN) to a wireless local area network (WLAN) RAN for data traffic associated with a packet data network (PDN) at least partially based on a comparison between QoS information of the PDN received from the core network and UE data throughout estimate
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