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公开(公告)号：US10063350B2
公开(公告)日：2018-08-28
申请号：US14826989
申请日：2015-08-14
CPC分类号： H04L1/1861 , H04L5/001 , H04L5/0044 , H04L5/0055 , H04L5/0082 , H04L5/1469 , H04W72/0446
摘要： A User Equipment (UE) for sending Hybrid Automatic Repeat Request (HARQ) information is described. The UE includes a processor and instructions stored in memory that is in electronic communication with the processor. The UE determines a primary cell (PCell) configuration. The UE also determines a secondary cell (SCell) configuration. The UE further determines whether the PCell configuration specifies uplink (UL) and the SCell configuration specifies downlink (DL) for a subframe or whether the PCell configuration specifies DL and the SCell configuration specifies DL for the subframe. The UE additionally determines a HARQ Acknowledgement (HARQ-ACK) reporting subframe based on the PCell configuration if the PCell configuration specifies DL and the SCell configuration specifies DL for the subframe. The UE also sends SCell Physical Downlink Shared Channel (PDSCH) HARQ-ACK information in the HARQ-ACK reporting subframe.
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公开(公告)号：US09756678B2
公开(公告)日：2017-09-05
申请号：US14106583
申请日：2013-12-13
发明人： Shohei Yamada
摘要： A method for receiving a radio resource control (RRC) message by a user equipment (UE) is described. The method includes receiving an RRC connection reconfiguration message including mobility control information. In response to receiving the RRC connection reconfiguration message including mobility control information, a medium access control (MAC) entity of a secondary cell group (SCG) is released if any MAC entity of the SCG is established. In response to receiving the RRC connection reconfiguration message including mobility control information, a MAC entity of a master cell group (MCG) is reset.
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公开(公告)号：US09585134B2
公开(公告)日：2017-02-28
申请号：US14106626
申请日：2013-12-13
发明人： Shohei Yamada
CPC分类号： H04W72/042 , H04W28/18 , H04W74/0833 , H04W74/0841 , H04W76/15
摘要： A method for receiving a radio resource control (RRC) message by a user equipment (UE) is described. The method includes receiving an RRC connection reconfiguration message including secondary cell group (SCG) configuration parameters for SCG addition. In response to receiving the RRC connection reconfiguration message including SCG configuration parameters for SCG addition, the method also includes ordering, by an RRC of the UE, a medium access control (MAC) of the SCG of the UE to initiate a random access procedure.
摘要翻译： 描述了由用户设备（UE）接收无线电资源控制（RRC）消息的方法。 该方法包括：接收包括用于SCG添加的二次小区组（SCG）配置参数的RRC连接重配置消息。 响应于接收到包括用于SCG添加的SCG配置参数的RRC连接重配置消息，该方法还包括由UE的RRC发送UE的SCG的介质访问控制（MAC）以发起随机接入过程。
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公开(公告)号：US20160309461A1
公开(公告)日：2016-10-20
申请号：US15197486
申请日：2016-06-29
发明人： Zhanping Yin , Shohei Yamada
CPC分类号： H04W72/0413 , H04L1/00 , H04L1/1854 , H04L5/00 , H04L5/0055 , H04L5/0073 , H04L5/1469 , H04W52/22 , H04W72/02
摘要： A User Equipment (UE) is described. The UE decodes an uplink/downlink (UL/DL) reconfiguration downlink control information (DCI) with an enhanced interference mitigation with traffic adaptation (eIMTA)-radio network temporary identifier (RNTI) on a physical downlink control channel (PDCCH). The UE also determines if one or more valid UL/DL configurations in the UL/DL reconfiguration DCI with eIMTA-RNTI for all configured eIMTA cells are received. The UE further determines if physical uplink control channel (PUCCH) format 3 is configured. The UE additionally determines a PUCCH resource for physical downlink shared channel (PDSCH) hybrid automatic repeat request acknowledgement/negative acknowledgement (HARQ-ACK) reporting based on whether valid UL/DL configurations in the UL/DL reconfiguration DCI with eIMTA-RNTI for all of the configured eIMTA cells corresponding to a subframe for the PUCCH resource are received. The UE also sends PDSCH HARQ-ACK information on the selected PUCCH resource in an uplink subframe.
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5.发明申请DEVICES FOR SENDING AND RECEIVING HYBRID AUTOMATIC REPEAT REQUEST INFORMATION FOR CARRIER AGGREGATION 审中-公开用于发送和接收混合自动重传请求信息用于载波聚合的设备公开(公告)号：US20150358126A1
公开(公告)日：2015-12-10
申请号：US14826989
申请日：2015-08-14
CPC分类号： H04L1/1861 , H04L5/001 , H04L5/0044 , H04L5/0055 , H04L5/0082 , H04L5/1469 , H04W72/0446
摘要： A User Equipment (UE) for sending Hybrid Automatic Repeat Request (HARQ) information is described. The UE includes a processor and instructions stored in memory that is in electronic communication with the processor. The UE determines a primary cell (PCell) configuration. The UE also determines a secondary cell (SCell) configuration. The UE further determines whether the PCell configuration specifies uplink (UL) and the SCell configuration specifies downlink (DL) for a subframe or whether the PCell configuration specifies DL and the SCell configuration specifies DL for the subframe. The UE additionally determines a HARQ Acknowledgement (HARQ-ACK) reporting subframe based on the PCell configuration if the PCell configuration specifies DL and the SCell configuration specifies DL for the subframe. The UE also sends SCell Physical Downlink Shared Channel (PDSCH) HARQ-ACK information in the HARQ-ACK reporting subframe.
摘要翻译： 描述了用于发送混合自动重传请求（HARQ）信息的用户设备（UE）。 UE包括处理器和存储在与处理器电子通信的存储器中的指令。 UE确定主小区（PCell）配置。 UE还确定二次小区（SCell）配置。 UE还确定PCell配置是否指定上行链路（UL），并且SCell配置指定子帧的下行链路（DL），或者PCell配置是否指定DL，并且SCell配置指定用于子帧的DL。 如果PCell配置指定DL并且SCell配置指定用于子帧的DL，则UE还基于PCell配置来确定报告子帧的HARQ确认（HARQ-ACK）。 UE还在HARQ-ACK报告子帧中发送SCell物理下行链路共享信道（PDSCH）HARQ-ACK信息。
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公开(公告)号：US20150327243A1
公开(公告)日：2015-11-12
申请号：US14273460
申请日：2014-05-08
发明人： Zhanping Yin , Shohei Yamada
CPC分类号： H04L5/0053 , H04L5/001 , H04L5/0032 , H04W52/146 , H04W52/281 , H04W52/325 , H04W52/34 , H04W52/346 , H04W52/367 , H04W52/40 , H04W72/0413 , H04W76/15 , H04W88/02 , H04W88/08
摘要： A user equipment (UE) is described. The UE determines that dual-connectivity is configured with more than one cell group. The UE also determines if a total scheduled transmission power of the cell groups exceeds a maximum allowed transmission power of the UE. The UE further determines a priority of uplink control information (UCI) types and channel types among the cell groups. The UE additionally determines if UCI is carried on a physical uplink shared channel (PUSCH) transmission for a cell group. The UE also determines if total transmission power of all cell groups with UCI-only transmissions exceeds the maximum allowed transmission power of the UE. The UE transmits UCI and channels on the cell groups.
摘要翻译： 描述用户设备（UE）。 UE确定双连接配置有多个单元组。 UE还确定小区组的总调度发射功率是否超过UE的最大允许发射功率。 UE还确定小区组中的上行链路控制信息（UCI）类型和信道类型的优先级。 UE另外确定UCI是否在用于小区组的物理上行链路共享信道（PUSCH）传输上承载。 UE还确定具有仅UCI传输的所有小区组的总发射功率是否超过UE的最大允许发射功率。 UE在小区组上传输UCI和信道。
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公开(公告)号：US20150296486A1
公开(公告)日：2015-10-15
申请号：US14253780
申请日：2014-04-15
IPC分类号： H04W72/04
摘要： A method performed by a user equipment (UE) is described. The method includes receiving a physical cell identifier information element (IE) from an evolved node B (eNB). The physical cell identifier IE is associated with a secondary cell (SCell) that is on an unlicensed Long-Term Evolution (LTE) carrier frequency. The method also includes determining a physical-layer cell identity (PCI) of the SCell based on the physical cell identifier IE. The method further includes applying the PCI as a parameter for physical channels or signals on the SCell.
摘要翻译： 描述由用户设备（UE）执行的方法。 该方法包括从演进节点B（eNB）接收物理小区标识符信息元素（IE）。 物理小区标识符IE与处于未授权的长期演进（LTE）载波频率上的辅助小区（SCell）相关联。 该方法还包括基于物理小区标识符IE确定SCell的物理层小区标识（PCI）。 该方法还包括将PCI应用于SCell上的物理信道或信号的参数。
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公开(公告)号：US20150215965A1
公开(公告)日：2015-07-30
申请号：US14168974
申请日：2014-01-30
发明人： Shohei Yamada
摘要： A method for receiving a radio resource control (RRC) message by a user equipment (UE) is described. The method includes receiving, from a first evolved Node B (eNB), an RRC connection reconfiguration (RRCConnectionReconfiguration) message including data radio bearer (DRB) configuration parameters for remapping a DRB that is established on a master cell group (MCG) to a secondary cell group (SCG).
摘要翻译： 描述了由用户设备（UE）接收无线电资源控制（RRC）消息的方法。 该方法包括从第一演进节点B（eNB）接收包括数据无线承载（DRB）配置参数的RRC连接重配置（RRCConnectionReconfiguration）消息，用于将在主小区组（MCG）上建立的DRB重新映射到辅助 细胞组（SCG）。
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公开(公告)号：US20150215826A1
公开(公告)日：2015-07-30
申请号：US14168954
申请日：2014-01-30
发明人： Shohei Yamada
IPC分类号： H04W36/00
CPC分类号： H04W36/0072 , H04W74/0833 , H04W76/15
摘要： A method for receiving a radio resource control (RRC) message by a user equipment (UE) is described. The method includes receiving an RRC connection reconfiguration (RRCConnectionReconfiguration) message including secondary cell group (SCG) configuration parameters. The RRC connection reconfiguration message has a structure that the SCG configuration parameters do not include a data radio bearer (DRB) configuration.
摘要翻译： 描述了由用户设备（UE）接收无线电资源控制（RRC）消息的方法。 该方法包括接收包括辅助小区组（SCG）配置参数的RRC连接重配置（RRCConnectionReconfiguration）消息。 RRC连接重配置消息具有SCG配置参数不包括数据无线承载（DRB）配置的结构。
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公开(公告)号：US09078241B2
公开(公告)日：2015-07-07
申请号：US13849410
申请日：2013-03-22
发明人： Shohei Yamada
CPC分类号： H04W76/27 , H03M13/09 , H04W12/08 , H04W72/042 , H04W74/08 , H04W74/0808 , H04W76/15 , H04W76/16 , H04W84/042
摘要： A method for dual connectivity by a user equipment (UE) is described. The method includes a radio resource control (RRC) connection reconfiguration message including control information for an addition of a second set of cell(s). The control information includes a second cell radio network temporary identifier (C-RNTI) for the second set of cell(s). The UE has a first C-RNTI for a first set of cell(s). The first C-RNTI is used in a first Medium Access Control (MAC) entity, and the second C-RNTI is used in a second MAC entity.
摘要翻译： 描述了由用户设备（UE）进行双连接的方法。 该方法包括无线电资源控制（RRC）连接重配置消息，其包括用于添加第二组小区的控制信息。 控制信息包括用于第二组单元的第二小区无线电网络临时标识符（C-RNTI）。 UE具有用于第一组小区的第一C-RNTI。 第一个C-RNTI用于第一媒体访问控制（MAC）实体，第二个C-RNTI用于第二个MAC实体。
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