公开(公告)号：USD854376S1

公开(公告)日：2019-07-23

申请号：US29621441

申请日：2017-10-08

申请人： Rong Hu

设计人： Rong Hu

公开(公告)号：US09179390B2

公开(公告)日：2015-11-03

申请号：US12919639

申请日：2009-01-21

申请人： Qingyu Miao ,  Jiansong Gan ,  Rong Hu ,  Afif Osseiran ,  Zhang Zhang

发明人： Qingyu Miao ,  Jiansong Gan ,  Rong Hu ,  Afif Osseiran ,  Zhang Zhang

IPC分类号： H04L12/28 ,  H04W40/02 ,  H04L12/707

CPC分类号： H04W40/02 ,  H04L45/125 ,  H04L45/22

摘要： A communication unit for use in a wireless communication system in which a transmitting unit is arranged for wireless communication with at least one receiving unit, said network further comprising at least a first and a second relay node arranged to receive a signal from the transmitting unit and forward it to the receiving unit, said node being characterized in that it comprises a processor arranged to perform the following steps: identifying at least a first and a second communication path between the transmitting unit and the receiving unit, at least one of said paths involving the first or the second relay node, calculating a first and a second capacity of at least one hop in the first and second communication path, respectively communicating information related to the first and second capacity to at least one other communication node in the wireless network.

摘要翻译： 一种在无线通信系统中使用的通信单元，其中发送单元被布置用于与至少一个接收单元的无线通信，所述网络还包括至少第一和第二中继节点，被布置为从所述发送单元接收信号， 所述节点的特征在于，其包括被配置为执行以下步骤的处理器：识别所述发送单元和所述接收单元之间的至少第一和第二通信路径，所述至少一个所述路径涉及 第一或第二中继节点，计算第一和第二通信路径中的至少一跳的第一和第二容量，分别将与第一和第二容量相关的信息传送到无线网络中的至少一个其他通信节点。

公开(公告)号：US08989025B2

公开(公告)日：2015-03-24

申请号：US13023139

申请日：2011-02-08

申请人： Muhammad Kazmi ,  Rong Hu

发明人： Muhammad Kazmi ,  Rong Hu

IPC分类号： H04L12/26 ,  H04W72/12 ,  H04W56/00 ,  H04W28/04 ,  H04W74/02 ,  H04W88/06 ,  H04L5/00

CPC分类号： H04W72/1215 ,  H04L5/001 ,  H04W28/04 ,  H04W56/0005 ,  H04W56/0045 ,  H04W74/02 ,  H04W88/06

摘要： A common uplink timing adjustment parameter value is estimated for UE transmissions in the multi-RAT communications network and provided for transmission to one or more UEs. That signaling parameter value is common to both the first and second RATs and useable by the one or more UEs to adjust transmit timing of uplink carriers belonging to the different RATs. The common timing adjustment parameter value may be provided, for example, in order to coordinate UE transmit timing of a first uplink carrier associated with the first RAT and of a second uplink carrier associated with the second RAT. A multi-RAT UE concurrently receives a first downlink carrier associated with the first RAT and a second different downlink carrier associated with the second RAT. The UE receives the common timing adjustment parameter value on one of those downlink carriers and adjusts a transmit timing of a first uplink carrier associated with the first RAT and of a second uplink carrier associated with the second RAT.

摘要翻译： 为多RAT通信网络中的UE传输估计公共上行链路定时调整参数值，并提供给一个或多个UE的传输。 该信令参数值对于第一RAT和第二RAT都是共同的，并且可由一个或多个UE调用来调整属于不同RAT的上行链路载波的发射定时。 例如，可以提供公共定时调整参数值，以便协调与第一RAT相关联的第一上行链路载波和与第二RAT相关联的第二上行链路载波的UE发射定时。 多RAT UE同时接收与第一RAT相关联的第一下行链路载波和与第二RAT相关联的第二不同下行链路载波。 UE在这些下行链路载波之一上接收公共定时调整参数值，并且调整与第一RAT相关联的第一上行链路载波和与第二RAT相关联的第二上行链路载波的发射定时。

公开(公告)号：US08774083B2

公开(公告)日：2014-07-08

申请号：US12299501

申请日：2006-05-04

申请人： Rong Hu ,  Hai Wang

发明人： Rong Hu ,  Hai Wang

IPC分类号： H04W72/04

CPC分类号： H04W52/10 ,  H04W24/00 ,  H04W28/06 ,  H04W52/08 ,  H04W52/241

摘要： The invention relates to a method and an arrangement for obtaining efficient radio resource utilization in a communication network comprising a communication network entity transmitting data on a downlink channel over a radio interface to one or more user equipment, each of which is transmitting data on an uplink channel to said communication network entity over said radio interface. The communication network entity receives transmit power control (TPC) commands on said uplink channel and, further, monitors a channel quality indicator (CQI) on said uplink channel from said user equipment in order to obtain channel quality indicator measurements. If there is a channel quality indicator available, the communication network entity calculates a required downlink power. Otherwise, the communication network entity decodes said received transmit power control commands. Thereafter said transmission power is adjusted either based on the calculated downlink power or based on the decoded transmit power control commands in order to obtain efficient radio resource utilization.

摘要翻译： 本发明涉及一种用于在通信网络中获得有效的无线电资源利用的方法和装置，包括通过无线电接口在下行链路信道上向一个或多个用户设备发送数据的通信网络实体，每个用户设备在上行链路上发送数据 通过所述无线电接口向所述通信网络实体发送信道。 通信网络实体在所述上行链路信道上接收发送功率控制（TPC）命令，并且还从所述用户设备监视所述上行链路信道上的信道质量指示符（CQI），以获得信道质量指标测量。 如果有信道质量指示符可用，则通信网络实体计算所需的下行链路功率。 否则，通信网络实体解码所接收的发射功率控制命令。 此后，基于所计算的下行链路功率或基于解码的发射功率控制命令来调整发射功率，以便获得有效的无线电资源利用。

公开(公告)号：US08542854B2

公开(公告)日：2013-09-24

申请号：US12717781

申请日：2010-03-04

申请人： Jason Riggs ,  Jason N. Linse ,  Rong Hu ,  Joy E. Lyons

发明人： Jason Riggs ,  Jason N. Linse ,  Rong Hu ,  Joy E. Lyons

IPC分类号： H04R5/02

CPC分类号： H04R5/02

摘要： Various embodiments use combinations of different methods for creating virtual surround. Some of the methods used in various embodiments include: dipole beamforming, multi-stage arrays, transducer directionality, and enclosure shading. In general, each of these methods may operate over a specific frequency band in various embodiments. The use of multiple methods to create virtual sound can increase the virtual sound effect and better maintain sound quality compared to the use of a single method for creating virtual surround. Each method used to create virtual surround can be optimized for a specific system configuration based on factors such as the physical set-up of the transducers, the size and shape of the enclosure, and the input signal configuration. Various embodiments allow for an intensity difference to be created for a listener across a wide range of frequencies in order to produce constant directionality.

摘要翻译： 各种实施例使用用于创建虚拟环绕的不同方法的组合。 在各种实施例中使用的一些方法包括：偶极波束形成，多级阵列，换能器方向性和机罩阴影。 通常，在各种实施例中，这些方法中的每一种可以在特定频带上操作。 使用多种方法创建虚拟声音可以增加虚拟声音效果，并且与使用单一方法创建虚拟环绕相比，可以更好地保持声音质量。 用于创建虚拟环绕的每个方法可以基于诸如换能器的物理设置，外壳的尺寸和形状以及输入信号配置等因素的特定系统配置进行优化。 各种实施例允许在宽范围的频率上为收听者创建强度差异，以便产生恒定的方向性。

公开(公告)号：US08467352B2

公开(公告)日：2013-06-18

申请号：US12988529

申请日：2009-04-27

申请人： Rong Hu ,  Rui Fan ,  Muhammad Kazmi

发明人： Rong Hu ,  Rui Fan ,  Muhammad Kazmi

IPC分类号： H04B7/216 ,  H04B7/212 ,  H04B7/70

CPC分类号： H04W52/54 ,  H04W52/143 ,  H04W52/42 ,  H04W52/58

摘要： The present invention relates to a method and an arrangement for controlling downlink power in a multi-carrier communication network system. The communication network system comprises communication network nodes (15) communicating with a plurality of user equipments (18) on uplink (17) and downlink (16) carriers over a radio interface. Downlink transmit power control commands are sent on at least one uplink control channel to support power control for a multiple of downlink carriers. Each transmit power control command is assigned a pre-determined code word known by said user equipment (18) and said communication network node (15) and/or different pre-determined slot formats, known by said user equipment (18) and said communication network node (15), are used to integrate different number of transmit power control command based on the number of used downlink and uplink carriers.

公开(公告)号：US08208423B2

公开(公告)日：2012-06-26

申请号：US12513952

申请日：2006-11-20

申请人： Jinhua Liu ,  Hai Wang ,  Rong Hu

发明人： Jinhua Liu ,  Hai Wang ,  Rong Hu

IPC分类号： H04B7/185

CPC分类号： H04W52/223 ,  H04W52/12 ,  H04W52/16 ,  H04W52/346 ,  H04W52/36 ,  H04W52/362 ,  H04W52/367

摘要： The invention relates to a method and an arrangement of efficiently utilizing radio resources in a communication network, comprising a communication network node communicating with one or more user equipments over a radio interface, wherein at least two communication services are provided on said radio interface, each having a certain amount of power allocated in an interactively way. The interaction between said at least two communication services is minimized in order to obtain an enhanced power utilization.

摘要翻译： 本发明涉及一种在通信网络中有效利用无线电资源的方法和装置，包括通过无线电接口与一个或多个用户设备进行通信的通信网络节点，其中在所述无线电接口上提供至少两个通信服务，每个 具有以交互方式分配的一定量的功率。 所述至少两个通信服务之间的交互被最小化以便获得增强的功率利用。

公开(公告)号：US08150447B2

公开(公告)日：2012-04-03

申请号：US12518544

申请日：2007-08-28

申请人： Muhammad Ali Kazmi ,  Rong Hu

发明人： Muhammad Ali Kazmi ,  Rong Hu

IPC分类号： H04B7/005

CPC分类号： H04W52/44 ,  H04W52/12 ,  H04W52/20 ,  H04W52/241

摘要： A method and arrangement is provided for adjusting the transmission power of radio signals sent over a radio link from a second node to be received by a first node reducing the transmission power consumption and/or optimizing the radio system capacity. The first node maintains a quality target of the link by generating a SIR target value by means of running an outer loop power control, which SIR target value is used for generating a power adjustment command to be sent to the second node for adjusting the transmission power such that a power level adequate for providing the quality target of the link is achieved. The method comprises the step of detecting an abrupt change in the conditions of the radio signals received from the second node, generating a temporary SIR target value, and replacing the SIR target value generated by the outer loop power control with the temporary SIR target value when generating the power adjustment command to be sent to the second node for adjusting the transmission power.

摘要翻译： 提供了一种方法和装置，用于调整通过无线电链路从第二节点发送的要由第一节点接收的无线电信号的发射功率，从而降低发射功率消耗和/或优化无线电系统容量。 第一节点通过运行外环功率控制产生SIR目标值来维持链路的质量目标，该SIR目标值用于产生要发送到第二节点的功率调整命令以调整发射功率 使得实现足以提供链路的质量目标的功率水平。 该方法包括以下步骤：检测从第二节点接收的无线电信号的条件的突然变化，产生临时SIR目标值，以及用临时SIR目标值替换由外部环路功率控制产生的SIR目标值， 生成要发送到第二节点的功率调整命令以调整发送功率。

公开(公告)号：US08149809B2

公开(公告)日：2012-04-03

申请号：US12337298

申请日：2008-12-17

申请人： Muhammad Kazmi ,  Jingyi Liao ,  Rong Hu ,  Stefan Wager

发明人： Muhammad Kazmi ,  Jingyi Liao ,  Rong Hu ,  Stefan Wager

IPC分类号： H04W4/00

CPC分类号： H04B17/24 ,  H04L1/0026 ,  H04L1/0027 ,  H04W24/04 ,  H04W24/10 ,  H04W28/06 ,  H04W52/0232 ,  H04W74/085 ,  Y02D70/1244 ,  Y02D70/24 ,  Y02D70/25

摘要： A method for limiting Channel Quality Indicator (CQI) reporting from a User Equipment to a network node is provided where a User Equipment can transmit CQI reports to a network node, such as e.g. a base station, when the User Equipment is operating in low transmission and/or low reception activity mode. A limited CQI reporting is obtained by triggering the reporting according to one or more predefined rules, which to at least some extent depend on CQI specific information provided to the User Equipment from the network node. A User Equipment and a network node adapted to operate in accordance with the suggested method are also provided.

摘要翻译： 提供了一种用于将用户设备向用户设备报告的信道质量指示（CQI）报告给网络节点的方法，其中用户设备可以向网络节点发送CQI报告，例如， 当用户设备在低传输和/或低接收活动模式下操作时，基站。 通过根据一个或多个预定义规则触发报告来获得有限的CQI报告，该规则至少在一定程度上取决于从网络节点提供给用户设备的CQI特定信息。 还提供了适于根据所提出的方法操作的用户设备和网络节点。

公开(公告)号：US20110300857A1

公开(公告)日：2011-12-08

申请号：US13202287

申请日：2009-10-16

申请人： Muhammad Kazmi ,  Rong Hu

发明人： Muhammad Kazmi ,  Rong Hu

IPC分类号： H04W24/00 ,  H04W4/00

CPC分类号： H04L5/0094 ,  H04L1/0006 ,  H04L1/0009 ,  H04L1/0025 ,  H04L1/0071 ,  H04L1/04 ,  H04L1/08 ,  H04L5/0042 ,  H04L5/006 ,  H04W28/18

摘要： A signaling mechanism is provided to indicate to the user equipment which mode is currently in use for uplink and/or downlink transmission in a system supporting different transmission modes of a multicarrier radio system, such as a HSPA system or another radio system. Using such signaling a particular mode can be dynamically or semi-dynamically activated according to the need, UE reported events or measurements, BS measurements, type of service, DRX cycle in use etc.

摘要翻译： 提供信令机制以向支持不同传输模式的系统（例如HSPA系统或其他无线电系统）向用户设备指示当前正在使用哪种模式进行上行链路和/或下行链路传输。 根据需要，UE报告的事件或测量，BS测量，服务类型，使用中的DRX周期等，可以动态地或半动态地激活特定模式。