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1. 发明申请

US20070082690A1 GROUP CALL SERVICE USING BROADCAST RADIO BEARER 有权
标题翻译：使用广播无线电承载的集团电话服务
公开(公告)号：US20070082690A1
公开(公告)日：2007-04-12
申请号：US11531725
申请日：2006-09-14
申请人： Jean Fabien , Rapeepat Ratasuk , Stephen Spear , Nick Whinnett , Zhijun Cai , Mansoor Ahmed , Robert Harrison
发明人： Jean Fabien , Rapeepat Ratasuk , Stephen Spear , Nick Whinnett , Zhijun Cai , Mansoor Ahmed , Robert Harrison
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W72/005 , H04W4/10 , H04W76/45
摘要： A system and method for to establish a wireless group call from one of a plurality of communication units to others communication units includes a first step of receiving, from a requesting communication unit a request for a group call with other communication units of the group. A next step includes allocating a common downlink channel for the group call. A next step includes allocating a dedicated uplink channel for the requesting communication unit. A next step includes switching one of the communication units between the common channel mode and a dedicated channel mode depending upon performance criteria.
摘要翻译：用于建立从多个通信单元中的一个通信单元到另一个通信单元的无线组呼叫的系统和方法包括：从请求通信单元接收与群组的其他通信单元进行群组呼叫的请求的第一步骤。下一步骤包括为群组呼叫分配公共下行链路信道。下一步骤包括为请求通信单元分配专用上行链路信道。下一步骤包括根据性能标准在公共信道模式和专用信道模式之间切换通信单元之一。

2. 发明授权

US07471961B2 Group call service using broadcast radio bearer 有权
标题翻译：使用广播无线电承载的群呼服务
公开(公告)号：US07471961B2
公开(公告)日：2008-12-30
申请号：US11531725
申请日：2006-09-14
申请人： Jean-Aicard Fabien , Rapeepat Ratasuk , Stephen L. Spear , Nick W. Whinnett , Zhijun Cai , Mansoor Ahmed , Robert M. Harrison
发明人： Jean-Aicard Fabien , Rapeepat Ratasuk , Stephen L. Spear , Nick W. Whinnett , Zhijun Cai , Mansoor Ahmed , Robert M. Harrison
IPC分类号： H04Q7/20 , H04B7/00 , H04M1/00
CPC分类号： H04W72/005 , H04W4/10 , H04W76/45
摘要： A system and method for to establish a wireless group call from one of a plurality of communication units to others communication units includes a first step of receiving, from a requesting communication unit a request for a group call with other communication units of the group. A next step includes allocating a common downlink channel for the group call. A next step includes allocating a dedicated uplink channel for the requesting communication unit. A next step includes switching one of the communication units between the common channel mode and a dedicated channel mode depending upon performance criteria.
摘要翻译：用于建立从多个通信单元中的一个通信单元到另一个通信单元的无线组呼叫的系统和方法包括：从请求通信单元接收与群组的其他通信单元进行群组呼叫的请求的第一步骤。下一步骤包括为群组呼叫分配公共下行链路信道。下一步骤包括为请求通信单元分配专用上行链路信道。下一步骤包括根据性能标准在公共信道模式和专用信道模式之间切换通信单元之一。

3. 发明申请

US20060099985A1 Apparatus and method for radio transmission in a cellular communication system 审中-公开
标题翻译：蜂窝通信系统中无线电传输的装置和方法
公开(公告)号：US20060099985A1
公开(公告)日：2006-05-11
申请号：US10984162
申请日：2004-11-09
申请人： Nick Whinnett , Amitava Ghosh , Rapeepat Ratasuk , Weimin Xiao
发明人： Nick Whinnett , Amitava Ghosh , Rapeepat Ratasuk , Weimin Xiao
IPC分类号： H04Q7/20
CPC分类号： H04W52/60 , H04W52/282
摘要： A base station (101) of a cellular communication system (100) comprises a receiver (105) and a channel quality processor (111) which receive channel quality indications from a communication unit (103). The base station (101) further comprises a transmitter (107) for transmitting signals to the communication unit (103). A first power control processor (115) controls the transmit power in response to a first power control mode of operation and a second power control processor (117) controls the transmit power in response to the second power control mode of operation. A rate processor (113) determines a rate of change indication for the channel quality indications and a selector (119) selects between the first power control mode and the second power control mode in response to the rate of change indication. The power control mode of operation may be modified to suit the current channel variations of the communication channel. The invention may be applicable to an HSDPA service in a UMTS cellular communication system.
摘要翻译：蜂窝通信系统（100）的基站（101）包括从通信单元（103）接收信道质量指示的接收机（105）和信道质量处理器（111）。基站（101）还包括用于向通信单元（103）发送信号的发射机（107）。第一功率控制处理器（115）响应于第一功率控制操作模式来控制发射功率，并且第二功率控制处理器（117）响应于第二功率控制操作模式来控制发射功率。速率处理器（113）确定信道质量指示的变化率指示，并且选择器（119）响应于变化率指示在第一功率控制模式和第二功率控制模式之间进行选择。可以修改功率控制操作模式以适应通信信道的当前信道变化。本发明可以应用于UMTS蜂窝通信系统中的HSDPA服务。

4. 发明申请

US20070070894A1 Method to determine a scheduling priority value for a user data connection based on a quality of service requirement 审中-公开
标题翻译：基于服务质量要求确定用户数据连接的调度优先级值的方法
公开(公告)号：US20070070894A1
公开(公告)日：2007-03-29
申请号：US11235625
申请日：2005-09-26
申请人： Fan Wang , Amitava Ghosh , Rapeepat Ratasuk , Nick Whinnett , Weimin Xiao
发明人： Fan Wang , Amitava Ghosh , Rapeepat Ratasuk , Nick Whinnett , Weimin Xiao
IPC分类号： H04L12/26
CPC分类号： H04W72/1242 , H04W72/1221 , H04W72/1236
摘要： A method to provide a nominal best effort data rate based on a Quality of Service (QoS) requirement of a user data connection, the method comprising assigning (105) a service priority based on the QoS requirement, and assigning (110) the nominal best effort data rate for the service priority using a predetermined function. Further, it comprises of a method to determine a scheduling priority value for a user data connection by providing a relative fairness. Furthermore, the method comprises a method to satisfy a delay requirement for a delay sensitive data connection through a scheduling.
摘要翻译：一种提供基于用户数据连接的服务质量（QoS）要求的名义上最佳努力数据速率的方法，所述方法包括基于所述QoS要求分配（105）服务优先级，并且（110）分配（110）所述最佳使用预定功能的服务优先级的努力数据速率。此外，它包括通过提供相对公平性来确定用户数据连接的调度优先级值的方法。此外，该方法包括通过调度来满足延迟敏感数据连接的延迟要求的方法。

5. 发明申请

US20060135193A1 Rapid channel quality based power control for high speed channels 有权
标题翻译：快速通道质量为基础的高速通道功率控制
公开(公告)号：US20060135193A1
公开(公告)日：2006-06-22
申请号：US11017481
申请日：2004-12-20
申请人： Rapeepat Ratasuk , Amitava Ghosh , Fan Wang , Weimin Xiao , Nick Whinnett
发明人： Rapeepat Ratasuk , Amitava Ghosh , Fan Wang , Weimin Xiao , Nick Whinnett
IPC分类号： H04Q7/20
CPC分类号： H04W52/241 , H04W52/143 , H04W52/223 , H04W52/247
摘要： A method (400) and apparatus (501) provide for rapid power control based on a quality related value, e.g. channel quality indicator (CQI) value. A transmit power level can be derived from a CQI value received according to a time period, e.g. corresponding to 500 Hz. A first predicted value can be predicted based on the CQI value, at a first time within the time period and a power adjustment value can be determined based on the CQI value as well as the first predicted value at a rate that exceeds the rate of receiving the CQI values. Note that other predicted values for or corresponding to the CQI value can be predicted at other times within the time period and that power adjustment values can be determined through interpolation between predicted values for any time within the period.
摘要翻译：方法（400）和装置（501）提供基于质量相关值的快速功率控制，例如，信道质量指示符（CQI）值。可以从根据时间段接收的CQI值，例如，对应于500Hz。可以在该时间段内的第一时间基于CQI值来预测第一预测值，并且可以基于CQI值以及超过接收速率的速率来确定功率调整值 CQI值。注意，可以在该时间段内的其他时间预测或对应于CQI值的其他预测值，并且可以通过在该周期内的任何时间内的预测值之间的内插来确定功率调整值。

6. 发明申请

US20060105798A1 Method and apparatus for outer-loop power control for enhanced uplink communications 审中-公开
标题翻译：用于增强上行链路通信的外环功率控制的方法和装置
公开(公告)号：US20060105798A1
公开(公告)日：2006-05-18
申请号：US11268944
申请日：2005-11-08
申请人： Amitava Ghosh , Rapeepat Ratasuk , Nick Whinnett
发明人： Amitava Ghosh , Rapeepat Ratasuk , Nick Whinnett
IPC分类号： H04B7/00
CPC分类号： H04W52/12 , H04W52/286
摘要： Various embodiments are described to address the need for an apparatus and method of outer-loop power control for enhanced uplink communications that address some of the outstanding problems in the prior art. Generally expressed, a base site (131), while a first uplink channel is inactive, monitors packet retransmissions to generate an uplink quality indicator. Here, packet retransmissions refers to the number of packet retransmissions used by a remote unit (101) to send packets to a base transceiver station (111) via at least one other uplink channel. Also, while the first uplink channel is inactive, the base site adjusts a signal-to-interference ratio (SIR) target for the first uplink channel based on the uplink quality indicator. Then, when the first uplink channel becomes active, the base site begins power controlling the first uplink channel using the SIR target.
摘要翻译：描述了各种实施例以解决对用于解决现有技术中的一些突出问题的用于增强上行链路通信的外环功率控制的装置和方法的需要。通常表示基站（131），而第一上行链路信道不活动，监视分组重传以生成上行链路质量指示符。这里，分组重传是指远程单元（101）经由至少一个其他上行链路信道将分组发送到基站收发器（111）的分组重传次数。此外，当第一上行链路信道不活动时，基站将基于上行链路质量指示符来调整第一上行链路信道的信号干扰比（SIR）目标。然后，当第一上行链路信道变为有效时，基站开始使用SIR目标对第一上行链路信道进行功率控制。

7. 发明申请

US20150223135A1 Interference Reduction Through Cell Activation Methods in Heterogeneous Networks 有权
标题翻译：通过异构网络中的细胞激活方法减少干扰
公开(公告)号：US20150223135A1
公开(公告)日：2015-08-06
申请号：US14419996
申请日：2012-08-08
申请人： Rapeepat Ratasuk , Michael Bach
发明人： Rapeepat Ratasuk , Michael Bach
IPC分类号： H04W36/30 , H04W24/10 , H04W72/04 , H04W52/24 , H04W16/32
CPC分类号： H04W36/30 , H04W16/32 , H04W24/10 , H04W36/04 , H04W36/20 , H04W52/243 , H04W72/0413 , H04W72/1252
摘要： Apparatus, methods, computer program products, and software are disclosed providing reduction of interference occurring sometime after a capacity booster cell activates, where a coverage area of a capacity booster cell is at least partially within a coverage area of a coverage cell. Techniques include handing off user equipment from the coverage cell to the capacity booster cell, creating by the capacity booster cell scheduling gaps in subframes of radio frames and scheduling user equipment connected to the capacity booster cell in the subframes not in the gaps, scheduling communications for user equipment connected to the coverage cell in the gaps, and performing one or more operations to reduce interference with the capacity booster cell for uplink transmissions from user equipment to the coverage cell.
摘要翻译：公开了装置，方法，计算机程序产品和软件，其提供在容量增强单元激活之后的某个时刻发生的干扰的减少，其中容量升压小区的覆盖区域至少部分地在覆盖小区的覆盖区域内。技术包括将用户设备从覆盖小区切换到容量升级小区，通过容量增强小区调度无线帧的子帧中的间隙和在不在间隙中的子帧中调度连接到容量升压小区的用户设备来创建调度通信连接到间隙中的覆盖小区的用户设备，以及执行一个或多个操作以减少与用于从用户设备到覆盖小区的上行链路传输的容量增强小区的干扰。

8. 发明申请

US20150215077A1 METHOD, APPARATUS, COMPUTER PROGRAM PRODUCT, COMPUTER READABLE MEDIUM AND SYSTEM FOR FAST FEEDBACK AND RESPONSE HANDLING IN WIRELESS NETWORKS 有权
标题翻译：方法，设备，计算机程序产品，计算机可读介质和无线网络快速反馈和响应处理系统
公开(公告)号：US20150215077A1
公开(公告)日：2015-07-30
申请号：US14417382
申请日：2012-07-27
申请人： Rapeepat Ratasuk , Timothy Thomas , Frederick Vook , Amitabha Ghosh , Mark Cudak
发明人： Rapeepat Ratasuk , Timothy Thomas , Frederick Vook , Amitabha Ghosh , Mark Cudak
IPC分类号： H04L1/18 , H04W72/04 , H04W16/28 , H04W36/26
CPC分类号： H04L1/1812 , H04B7/0617 , H04B7/0623 , H04B7/0695 , H04B7/088 , H04L1/0072 , H04L1/1819 , H04L1/1825 , H04W16/28 , H04W36/26 , H04W72/042
摘要： Communication systems may employ transmission of feedback information and responses thereto, on a wireless connection such as a millimeter wave connection. The feedback information itself may be used to influence the beamforming or beam direction used for the transmission of the feedback information. A method can comprise determining a feedback indicator regarding reception of a transmitted waveform. The method can also comprise tailoring, for example beamforming, a signal for transmitting the feedback indicator based on a content of the feedback indicator.
摘要翻译：在诸如毫米波连接的无线连接上，通信系统可以采用反馈信息及其响应的传输。反馈信息本身可以用于影响用于传送反馈信息的波束形成或波束方向。一种方法可以包括确定关于发送的波形的接收的反馈指示符。该方法还可以包括基于反馈指示符的内容来定制（例如波束成形）用于发送反馈指示符的信号。

9. 发明授权

US09042280B2 Methods and apparatus for half duplex scheduling 有权
标题翻译：半双工调度的方法和装置
公开(公告)号：US09042280B2
公开(公告)日：2015-05-26
申请号：US13547149
申请日：2012-07-12
申请人： Rapeepat Ratasuk , Gerald Gutowski , Weidong Yang
发明人： Rapeepat Ratasuk , Gerald Gutowski , Weidong Yang
IPC分类号： H04L5/16 , H04W72/12
CPC分类号： H04W72/1205
摘要： Systems and techniques are described for scheduling communication by half-duplex devices. One or more half-duplex devices informs a base station that it is capable only of half-duplex operation. For each such device, the base station configures a transmit/receive pattern comprising sequences of uplink and downlink subframes and applies the pattern to the device. The half-duplex device may receive during a downlink subframe and may transmit during an uplink subframe. Uplink and downlink subframes within a pattern are separated by an offset based at least in part on a number of hybrid automatic repeat request processes.
摘要翻译：描述了用于通过半双工设备调度通信的系统和技术。一个或多个半双工设备通知基站它仅能够进行半双工操作。对于每个这样的设备，基站配置包括上行链路和下行链路子帧的序列的发送/接收模式，并将该模式应用于该设备。半双工设备可以在下行链路子帧期间接收并且可以在上行链路子帧期间进行发送。至少部分地基于多个混合自动重复请求过程，将模式中的上行链路和下行链路子帧分隔开一个偏移。

10. 发明授权

US08767596B2 Method and apparatus for using contention-based resource zones for transmitting data in a wireless network 有权
标题翻译：在无线网络中使用基于争用的资源区域发送数据的方法和装置
公开(公告)号：US08767596B2
公开(公告)日：2014-07-01
申请号：US12859514
申请日：2010-08-19
申请人： Rapeepat Ratasuk , Igor Filipovich , Rangsan Leelahakriengkrai , Ivan N. Vukovic
发明人： Rapeepat Ratasuk , Igor Filipovich , Rangsan Leelahakriengkrai , Ivan N. Vukovic
IPC分类号： H04B7/00
CPC分类号： H04W74/08 , H04W52/146 , H04W52/283 , H04W52/365 , H04W72/042
摘要： A user equipment and method for contention-based uplink access to a base station. Contention-based configuration data identifies multiple contention-based access zones along with minimum power headroom values for each contention-based access zone. The user equipment devices can randomly select a demodulation reference signal parameter value when transmitting on a selected contention-based access zone.
摘要翻译：用于基站的基于争用的上行链路接入的用户设备和方法。基于竞争的配置数据识别多个基于争用的接入区以及每个基于争用的接入区的最小功率余量值。当在所选择的基于竞争的接入区域上进行发送时，用户设备设备可以随机地选择解调参考信号参数值。

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