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1. 发明授权

US09871637B2 Method and apparatus for transmitting control channel in intra-cell carrier aggregation system 有权
公开(公告)号：US09871637B2
公开(公告)日：2018-01-16
申请号：US15369567
申请日：2016-12-05
申请人： Samsung Electronics Co., Ltd.
发明人： Seunghoon Choi , Youngbum Kim , Joonyoung Cho , Hyoungju Ji
IPC分类号： H04J3/00 , H04L5/00 , H04J3/16 , H04L5/14 , H04L1/18 , H04W72/04 , H04W28/10
CPC分类号： H04L5/0055 , H04J3/00 , H04J3/1694 , H04L1/1812 , H04L5/001 , H04L5/1415 , H04L5/1469 , H04W28/10 , H04W72/0413 , H04W72/042
摘要： The present disclosure relates to a method and an apparatus for transmitting a control channel in an intra-cell carrier aggregation system. The method includes establishing a connection with a base station through a Primary cell (Pcell) of a Time Division Duplex (TDD) scheme and a Secondary cell (Scell) of a Frequency Division Duplex (FDD) scheme. The method also includes receiving data through the Scell before a timing configured as an uplink sub-frame according to a TDD UpLink-DownLink (UL-DL) configuration of the Pcell. The method also includes transmitting a feedback of the received data through the Pcell in a feedback sub-frame. By the method, a feedback for a data can be effectively transferred.

2. 发明授权

US09774368B2 TDD repeater for a wireless network and method for operating said repeater 有权
公开(公告)号：US09774368B2
公开(公告)日：2017-09-26
申请号：US14971286
申请日：2015-12-16
申请人： Andrew Wireless Systems GmbH
发明人： Peter Schmid , Oliver Braz , Peter Gunzer , Mathias A. Schmalisch , Joerg Stefanik
IPC分类号： H04B3/36 , H04B7/155 , H04L5/14 , H04L7/00 , H04B7/0413
CPC分类号： H04B3/36 , H04B7/0413 , H04B7/155 , H04L5/14 , H04L5/1415 , H04L7/0012 , H04L7/0033
摘要： A repeater (1) particularly suitable for a time-division duplex transmission of communication signals is provided. The repeater (1) comprises a master unit (2) for communicating with a base station (3) of a wireless network, at least one remote unit (4) for communicating with a network terminal, as well as a waveguide (11) connecting the remote unit (4) with the master unit (2) for transmitting the communication signals in an uplink direction (6) from the remote unit (4) to the master unit (2) and in a downlink direction (5) from the master unit (2) to the remote unit (4). Both the master unit (2) and the remote unit (4) comprise one switch (19, 20) each for changing over the signal transmission between uplink direction (6) and downlink direction (5). Both switches (19, 20) are selected by a synchronizing unit (21) arranged in the master unit (2), the synchronizing unit (21) being designed for determining a clock pulsing from the communication signal fed to the master unit (2)—in particular from the base station (3)—and for supplying a control signal corresponding to this clock pulsing to the switches (19, 20).

3. 发明授权

US09668248B2 Method and apparatus for transmitting ACK/NACK information in wireless communication system 有权
公开(公告)号：US09668248B2
公开(公告)日：2017-05-30
申请号：US15157670
申请日：2016-05-18
申请人： LG Electronics Inc.
发明人： Hanbyul Seo , Mingyu Kim , Hakseong Kim , Suckchel Yang
IPC分类号： H04L5/00 , H04W72/04 , H04L1/18 , H04L5/14 , H04W4/06 , H04W52/54 , H04L1/00 , H04W88/04 , H04W88/08
CPC分类号： H04W72/0413 , H04L1/0073 , H04L1/1861 , H04L5/001 , H04L5/0016 , H04L5/0023 , H04L5/0044 , H04L5/0048 , H04L5/0055 , H04L5/1415 , H04W4/06 , H04W52/54 , H04W72/042 , H04W88/04 , H04W88/08
摘要： A method and apparatus for transmitting ACK/NACK information in a wireless communication system are disclosed. In accordance with a method for transmitting ACK/NACK information, an ACK/NACK signal of downlink transmission in a downlink subframe set is transmitted in a single uplink subframe. In this case, if a first physical uplink control channel (PUCCH) format is established by a higher layer for a downlink receiver, and if one physical downlink shared channel (PDSCH) is transmitted in a downlink subframe set, the ACK/NACK information can be transmitted using a second PUCCH format on PUCCH resources established by a higher layer for the second PUCCH format.

4. 发明申请

US20170079065A1 DOWNLINK CONTROL INFORMATION SENDING METHOD AND DEVICE, AND DOWNLINK CONTROL INFORMATION RECEIVING METHOD AND DEVICE 审中-公开
标题翻译：下行控制信息发送方法和设备，以及下行链路控制信息接收方法和设备
公开(公告)号：US20170079065A1
公开(公告)日：2017-03-16
申请号：US15363327
申请日：2016-11-29
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Yongxia LYU , Wen ZHANG , Wei SUN
IPC分类号： H04W72/12 , H04L5/14
CPC分类号： H04W72/1289 , H04L5/1415 , H04W72/04 , H04W72/1284
摘要： The present invention discloses a downlink control information sending method and device, and a downlink control information receiving method and device. The sending method includes: sending, by a base station device, downlink control information DCI on a physical downlink control channel PDCCH of a downlink subframe, where the DCI is used to instruct user equipment UE to receive physical downlink shared channel PDSCH information in an uplink subframe; and sending the PDSCH information in the uplink subframe. In this way, the base station can effectively schedule an uplink subframe, and a purpose of transmitting a downlink service by using an uplink subframe is achieved, which not only improves utilization of a wireless spectrum resource corresponding to the uplink subframe, but also effectively diverts load pressure of a wireless spectrum resource corresponding to a downlink subframe. Therefore, overall utilization of wireless spectrum resources of a system is improved.
摘要翻译：本发明公开了一种下行链路控制信息发送方法和装置，以及下行链路控制信息接收方法及装置。发送方法包括：基站装置在下行链路子帧的物理下行链路控制信道PDCCH上发送下行链路控制信息DCI，其中DCI用于指示用户设备UE在上行链路中接收物理下行链路共享信道PDSCH信息子帧并在上行链路子帧中发送PDSCH信息。以这种方式，基站能够有效地调度上行子帧，实现通过上行链路子帧发送下行业务的目的，这不仅提高了与上行子帧对应的无线频谱资源的利用率，而且有效地转发对应于下行链路子帧的无线频谱资源的负载压力。因此，系统的无线频谱资源的整体利用得到改善。

5. 发明授权

US09510366B2 Indexing resources for transmission of acknowledgement signals in multi-cell TDD communication systems 有权
标题翻译：索引资源用于在多小区TDD通信系统中传送确认信号
公开(公告)号：US09510366B2
公开(公告)日：2016-11-29
申请号：US14172504
申请日：2014-02-04
申请人： Samsung Electronics Co., Ltd.
发明人： Aris Papasakellariou , Joon-Young Cho
IPC分类号： H04W72/12 , H04L5/00 , H04W52/04 , H04L1/18
CPC分类号： H04W72/0473 , H04L1/1812 , H04L1/1861 , H04L5/001 , H04L5/0042 , H04L5/0053 , H04L5/0055 , H04L5/0094 , H04L5/1415 , H04W52/04 , H04W52/146 , H04W72/042 , H04W72/1289
摘要： Methods and apparatus are described for a User Equipment (UE) to determine a set of resources available for transmitting an acknowledgement signal in an UpLink (UL) Component Carrier (CC) in response to reception of multiple DownLink (DL) Scheduling Assignments (SAs) transmitted from a base station with each DL SA being associated with a respective DL CC. The UL CC and a first DL CC establish a communication link when the UE is configured for communication over a single UL CC and a single DL CC.
摘要翻译：描述了用于用户设备（UE）的响应于多个下行链路（DL）调度分配（SA）的接收来确定可用于在上行链路（UL）分量载波（CC）中发送确认信号的一组资源的方法和装置，从每个DL SA与相应的DL CC相关联的基站发送。当UE被配置为通过单个UL CC和单个DL CC进行通信时，UL CC和第一DL CC建立通信链路。

6. 发明申请

US20160270060A1 TERMINAL DEVICE, BASE STATION APPARATUS, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT 审中-公开
标题翻译：终端设备，基站设备，通信方法和集成电路
公开(公告)号：US20160270060A1
公开(公告)日：2016-09-15
申请号：US15034439
申请日：2014-10-27
申请人： SHARP KABUSHIKI KAISHA
发明人： Naoki KUSASHIMA , Toshizo NOGAMI , Wataru OUCHI , Kazuyuki SHIMEZAWA , Kimihiko IMAMURA
IPC分类号： H04W72/04 , H04L5/14
CPC分类号： H04W72/0413 , H04L1/1854 , H04L5/1415 , H04W72/042
摘要： There is provided a terminal device which includes a transmission unit that transmits hybrid automatic retransmit request response information. In a case where one serving cell is configured in the terminal device in time division duplex, or in a case where serving cells of which the number is more than one are configured in the terminal device and uplink/downlink configurations of all of the configured serving cells are the same as each other, the transmission unit transmits the hybrid automatic retransmit request response information in an uplink subframe n, in response to detection of physical downlink control channel transmission in a subframe (n−k). The transmission unit transmits the hybrid automatic retransmit request response information in an uplink subframe m, in response to detection of physical downlink control channel transmission in a subframe (m−4), in a primary cell having Frame constitution type 1, in which frequency division duplex-time division duplex carrier aggregation is performed. The k is a component of a downlink association set K.
摘要翻译：提供一种终端装置，其包括发送混合自动重发请求响应信息的发送单元。在终端设备中，在终端设备中配置一个服务小区的情况下，或者在终端设备中配置了多于一个的服务小区的情况下，以及所配置的全部服务的上行/下行配置小区彼此相同，响应于子帧（n-k）中的物理下行链路控制信道传输的检测，传输单元在上行链路子帧n中发送混合自动重发请求响应信息。响应于在具有帧结构类型1的主小区中子帧（m-4）中的物理下行链路控制信道传输的检测，传输单元在上行链路子帧m中发送混合自动重发请求响应信息，其中分频执行双工 - 时分双工载波聚合。 k是下行链路关联集合K的分量。

7. 发明授权

US09419779B2 Full-duplex driver with hybrid adaptation 有权
标题翻译：具有混合适应的全双工驱动
公开(公告)号：US09419779B2
公开(公告)日：2016-08-16
申请号：US14038928
申请日：2013-09-27
申请人： Broadcom Corporation
发明人： Hui Pan , Mostafa Mohammad Hany Ali Hammad , Yuan Yao
IPC分类号： H04B1/38 , H04L5/16 , H04L5/14 , H04B3/23 , H04L25/02
CPC分类号： H04L5/1415 , H04B3/23 , H04L25/0278 , H04L25/028
摘要： A system includes a full-duplex driver to drive signals on a load. A hybrid element connected with the full-duplex driver controls a flow of transmission and receipt of the signals. A gain control element connected with the full-duplex driver tunes a transconductance of the full-duplex driver to match an impedance of the load. The controlled gain is based on a leakage voltage value of the full-duplex driver.
摘要翻译：系统包括一个全双工驱动器来驱动负载上的信号。与全双工驱动器连接的混合元件控制信号的传输和接收。与全双工驱动器连接的增益控制元件调整全双工驱动器的跨导以匹配负载的阻抗。受控增益基于全双工驱动器的泄漏电压值。

8. 发明申请

US20160204831A1 COMMUNICATION APPARATUS AND MOTOR CONTROL APPARATUS 审中-公开
标题翻译：通讯装置和电机控制装置
公开(公告)号：US20160204831A1
公开(公告)日：2016-07-14
申请号：US15023382
申请日：2014-09-18
申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO. LTD.
发明人： MINEAKI ISODA , MASAHITO HIDAKA , KOJI KUYAMA
IPC分类号： H04B3/54
CPC分类号： H04B3/544 , H04L5/1415 , H04L7/0016 , H04L25/4902
摘要： A communication apparatus (100) of the present invention includes a first communication circuit (2), a second communication circuit (1), and one signal line (3). The first communication circuit (2) transmits a collector voltage of an open collector circuit as an output signal. A second communication circuit (1) receives the output signal. The one signal line (3) connects the first communication circuit (2) and the second communication circuit (1). Particularly the first communication circuit (2) transmits the output signal as a pulse signal (57) to the second communication circuit (1).The second communication circuit (1) transmits a voltage signal (56) generated in the second communication circuit (1) to the first communication circuit (2). The first communication circuit (2) and the second communication circuit (1) communicate the pulse signal (57) and the voltage signal (56) bidirectionally via the signal line (3).
摘要翻译：本发明的通信装置（100）包括第一通信电路（2），第二通信电路（1）和一个信号线（3）。第一通信电路（2）将集电极开路集电极的电压作为输出信号发送。第二通信电路（1）接收输出信号。一条信号线（3）连接第一通信电路（2）和第二通信电路（1）。特别地，第一通信电路（2）将输出信号作为脉冲信号（57）发送到第二通信电路（1）。第二通信电路（1）将在第二通信电路（1）中生成的电压信号（56）发送到第一通信电路（2）。第一通信电路（2）和第二通信电路（1）经由信号线（3）双向地传送脉冲信号（57）和电压信号（56）。

9. 发明申请

US20150373708A1 MOBILE COMMUNICATION SYSTEM AND METHOD FOR PROVIDING COMMON CHANNEL COVERAGE USING BEAMFORMING ANTENNAS 审中-公开
标题翻译：使用波束形成天线提供公共通道覆盖的移动通信系统和方法
公开(公告)号：US20150373708A1
公开(公告)日：2015-12-24
申请号：US14840469
申请日：2015-08-31
申请人： INTERDIGITAL TECHNOLOGY CORPORATION
发明人： Christopher R. Cave , Marian Rudolf
IPC分类号： H04W72/04 , H04W74/00 , H04W16/28
CPC分类号： H04W72/0446 , H01L27/14603 , H01L27/14609 , H01L27/1462 , H01L27/14689 , H04L5/0051 , H04L5/0073 , H04L5/14 , H04L5/1415 , H04W16/28 , H04W72/0413 , H04W72/042 , H04W74/006 , H04W84/042 , H04W88/10
摘要： A wireless transmit/receive unit (WTRU) includes circuitry configured to receive information from a base station indicating an assignment of periodic time slots to transmit sounding signals and circuitry configured to transmit sounding signals to the base station in the assigned periodic time slots in response to the received information, wherein a timing of transmission of the sounding signals in response to the received information differs between a time division duplex mode and a frequency division duplex mode, and wherein the transmitted sounding signals are distinguishable from sounding signals from other WTRUs.
摘要翻译：无线发射/接收单元（WTRU）包括被配置为从基站接收指示周期性时隙的分配以发送探测信号的信号的电路，以及被配置为响应于所分配的周期时隙中的发送信号发送到基站的电路所接收的信息，其中响应于接收到的信息的发声信号的发送定时在时分双工模式和频分双工模式之间不同，并且其中所发送的探测信号与来自其他WTRU的探测信号区分开。

10. 发明申请

US20150016313A1 TUNABLE DUPLEXER ARRANGEMENT CONFIGURED FOR TDD OPERATION 有权
标题翻译：配置用于TDD操作的单向双工器布置
公开(公告)号：US20150016313A1
公开(公告)日：2015-01-15
申请号：US14329493
申请日：2014-07-11
申请人： RF Micro Devices, Inc.
发明人： Nadim Khlat , Jayanti Jaganatha Rao
IPC分类号： H04L5/14 , H04L5/16
CPC分类号： H04B1/525 , H03H7/0153 , H03H7/463 , H04L5/14 , H04L5/1415 , H04L5/1469 , H04L5/16
摘要： RF duplexing and methods of operating the same are described herein. In one embodiment, an RF duplexing system may include a control circuit and a duplexer with a first tunable RF filter and second tunable RF filter. The control circuit is operable in a full duplexing transmission mode and a half duplexing transmission mode. The control circuit tunes the first tunable RF filter in the full duplexing transmission mode so that the first tunable RF filter defines a transmission passband and tune the second tunable RF filter so that the second tunable RF filter defines a receive passband. Also, the control circuit tunes one of the tunable RF filters so that the tunable RF filter defines the passband while the other tunable RF filter enhances the passband. In this manner, the tunable RF filters in the duplexer are both utilized to get better performance during the half duplexing mode.
摘要翻译： RF双工及其操作方法在此描述。在一个实施例中，RF双工系统可以包括具有第一可调谐RF滤波器和第二可调谐RF滤波器的控制电路和双工器。控制电路可在全双工传输模式和半双工传输模式下工作。控制电路以全双工传输模式调谐第一可调谐RF滤波器，使得第一可调谐RF滤波器定义传输通带并调谐第二可调谐RF滤波器，使得第二可调谐RF滤波器限定接收通带。此外，控制电路调谐一个可调谐RF滤波器，使得可调谐RF滤波器限定通带，而另一个可调谐RF滤波器增强通带。以这种方式，双工器中的可调谐RF滤波器都用于在半双工模式期间获得更好的性能。

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