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1. 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。

2. 发明授权

US09107118B2 Method for signaling a mobile wireless device to switch to a preset carrier in a multi-carrier 4G network 有权
标题翻译：用于发信号通知移动无线设备以切换到多载波4G网络中的预设载波的方法
公开(公告)号：US09107118B2
公开(公告)日：2015-08-11
申请号：US12908933
申请日：2010-10-21
申请人： Rangsan Leelahakriengkrai , Igor Filipovich , Rapeepat Ratasuk , Ivan N. Vukovic
发明人： Rangsan Leelahakriengkrai , Igor Filipovich , Rapeepat Ratasuk , Ivan N. Vukovic
IPC分类号： H04W36/00
CPC分类号： H04W36/0072
摘要： A method, a system and an evolved nodeB (eNodeB) that enable user equipment (UE) to switch between carrier groups in a multi-carrier network. A carrier selection and switching (CSS) utility identifies a first and a second set of pre-configured groups of carrier frequencies that are subsequently assigned to a particular UE. The CSS utility notifies the UE of the assigned, pre-configured groups of carrier frequencies and provides the UE with system parameters associated with the first and second pre-configured groups of carrier frequencies. The CSS utility signals the UE to initiate communication via the first preconfigured group of carriers. Based on the occurrence of pre-established conditions, the CSS utility utilizes a switch signal to indicate via physical downlink control channel (PDCCH) to the UE (a) when to begin utilizing the second group of preconfigured carrier frequencies and (b) when to make subsequent switches between carrier groups.
摘要翻译：允许用户设备（UE）在多载波网络中的载波组之间切换的方法，系统和演进节点B（eNodeB）。载波选择和切换（CSS）实用程序识别随后分配给特定UE的第一组和第二组预先配置的载波频率组。 CSS实用程序通知UE分配的预先配置的载波频率组，并向UE提供与第一和第二预配置的载波频率组相关联的系统参数。 CSS实用程序指示UE通过第一预配置的载波组发起通信。基于预先建立的条件的发生，CSS实用程序利用开关信号通过物理下行链路控制信道（PDCCH）向UE（a）指示何时开始利用第二组预配置的载波频率，以及（b）什么时候在载波组之间进行后续切换。

3. 发明申请

US20120044878A1 METHOD AND APPARATUS FOR PROVIDING CONTENTION-BASED RESOURCE ZONES IN A WIRELESS NETWORK 有权
标题翻译：在无线网络中提供基于内容的资源区的方法和装置
公开(公告)号：US20120044878A1
公开(公告)日：2012-02-23
申请号：US12859620
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： H04W72/00
CPC分类号： H04W74/0866 , H04W48/08 , H04W72/042 , H04W72/0466 , H04W72/1289 , H04W74/006 , H04W74/08 , H04W88/08 , Y02D70/1262 , Y02D70/1264 , Y02D70/21 , Y02D70/23
摘要： A base station employs control signaling for contention-based uplink access from user equipment devices to the base station. Contention-based access configuration is performed via physical downlink control channel signaling. Configuration data sent to the user equipment devices identifies multiple contention-based access zones, along with minimum power headroom values for each contention-based access zone. A probability factor may be used to lower collision possibility by influencing whether the user equipment devices perform contention-based uplink access.
摘要翻译：基站采用控制信令，用于从用户设备设备到基站的基于竞争的上行链路接入。基于竞争的接入配置通过物理下行链路控制信道信令进行。发送到用户设备设备的配置数据识别出基于争用的接入区域的多个基于争用的接入区域以及每个基于竞争的接入区域的最小功率余量值。可以通过影响用户设备设备是否执行基于竞争的上行链路接入来降低碰撞可能性的概率因子。

4. 发明申请

US20120044816A1 METHOD AND APPARATUS FOR DETERMINING WHEN TO USE CONTENTION-BASED ACCESS FOR TRANSMITTING DATA IN A WIRELESS NETWORK 有权
标题翻译：用于确定在无线网络中传输数据时使用基于内容的访问的方法和装置
公开(公告)号：US20120044816A1
公开(公告)日：2012-02-23
申请号：US12859545
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： H04L12/26 , H04W76/02 , H04W4/00
CPC分类号： H04W74/085 , H04L1/1657 , H04L1/1671 , H04L1/1874 , H04W8/26 , H04W28/06 , H04W52/365 , H04W72/14 , H04W88/08 , Y02D70/1262 , Y02D70/1264 , Y02D70/21 , Y02D70/23
摘要： A wireless communication system as described here employs control signaling for contention-based uplink access from user equipment devices to a base station. Contention-based access configuration is performed via physical downlink control channel signaling. Configuration data sent to the user equipment devices identifies multiple contention-based access zones, along with minimum power headroom values for each contention-based access zone. A probability factor may also be used to lower collision possibility by influencing whether the user equipment devices perform contention-based uplink access. An uplink grant message can be used to acknowledge contention-based transmission; contention resolution is achieved implicitly via the uplink grant.
摘要翻译：这里描述的无线通信系统采用从用户设备设备到基站的基于争用的上行链路接入的控制信令。基于竞争的接入配置通过物理下行链路控制信道信令进行。发送到用户设备设备的配置数据识别出基于争用的接入区域的多个基于争用的接入区域以及每个基于竞争的接入区域的最小功率余量值。也可以通过影响用户设备设备是否执行基于竞争的上行链路接入来降低碰撞可能性的概率因子。可以使用上行链路授权消息来确认基于竞争的传输; 通过上行链路授权隐含地实现争用解决。

5. 发明授权

US08625442B2 Method and apparatus for determining when to use contention-based access for transmitting data in a wireless network 有权
标题翻译：用于确定何时使用基于竞争的接入以在无线网络中传输数据的方法和装置
公开(公告)号：US08625442B2
公开(公告)日：2014-01-07
申请号：US12859545
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： H04L12/26 , H04W76/02 , H04W4/00
CPC分类号： H04W74/085 , H04L1/1657 , H04L1/1671 , H04L1/1874 , H04W8/26 , H04W28/06 , H04W52/365 , H04W72/14 , H04W88/08 , Y02D70/1262 , Y02D70/1264 , Y02D70/21 , Y02D70/23
摘要： A wireless communication system as described here employs control signaling for contention-based uplink access from user equipment devices to a base station. Contention-based access configuration is performed via physical downlink control channel signaling. Configuration data sent to the user equipment devices identifies multiple contention-based access zones, along with minimum power headroom values for each contention-based access zone. A probability factor may also be used to lower collision possibility by influencing whether the user equipment devices perform contention-based uplink access. An uplink grant message can be used to acknowledge contention-based transmission; contention resolution is achieved implicitly via the uplink grant.
摘要翻译：这里描述的无线通信系统采用从用户设备设备到基站的基于争用的上行链路接入的控制信令。基于竞争的接入配置通过物理下行链路控制信道信令进行。发送到用户设备设备的配置数据识别出基于争用的接入区域的多个基于争用的接入区域以及每个基于竞争的接入区域的最小功率余量值。也可以通过影响用户设备设备是否执行基于竞争的上行链路接入来降低碰撞可能性的概率因子。可以使用上行链路授权消息来确认基于竞争的传输; 通过上行链路授权隐含地实现争用解决。

6. 发明申请

US20120099537A1 METHOD FOR SIGNALING A MOBILE WIRELESS DEVICE TO SWITCH TO A PRESET CARRIER IN A MULTI-CARRIER 4G NETWORK 有权
标题翻译：用于信令移动无线设备切换到多载波4G网络中的预置载波的方法
公开(公告)号：US20120099537A1
公开(公告)日：2012-04-26
申请号：US12908933
申请日：2010-10-21
申请人： Rangsan Leelahakriengkrai , Igor Filipovich , Rapeepat Ratasuk , Ivan N. Vukovic
发明人： Rangsan Leelahakriengkrai , Igor Filipovich , Rapeepat Ratasuk , Ivan N. Vukovic
IPC分类号： H04W4/00
CPC分类号： H04W36/0072
摘要： A method, a system and an evolved nodeB (eNodeB) that enable user equipment (UE) to switch between carrier groups in a multi-carrier network. A carrier selection and switching (CSS) utility identifies a first and a second set of pre-configured groups of carrier frequencies that are subsequently assigned to a particular UE. The CSS utility notifies the UE of the assigned, pre-configured groups of carrier frequencies and provides the UE with system parameters associated with the first and second pre-configured groups of carrier frequencies. The CSS utility signals the UE to initiate communication via the first preconfigured group of carriers. Based on the occurrence of pre-established conditions, the CSS utility utilizes a switch signal to indicate via physical downlink control channel (PDCCH) to the UE (a) when to begin utilizing the second group of preconfigured carrier frequencies and (b) when to make subsequent switches between carrier groups.
摘要翻译：允许用户设备（UE）在多载波网络中的载波组之间切换的方法，系统和演进节点B（eNodeB）。载波选择和切换（CSS）实用程序识别随后分配给特定UE的第一组和第二组预先配置的载波频率组。 CSS实用程序通知UE分配的预先配置的载波频率组，并向UE提供与第一和第二预配置的载波频率组相关联的系统参数。 CSS实用程序指示UE通过第一预配置的载波组发起通信。基于预先建立的条件的发生，CSS实用程序利用开关信号通过物理下行链路控制信道（PDCCH）向UE（a）指示何时开始利用第二组预配置的载波频率，以及（b）什么时候在载波组之间进行后续切换。

7. 发明授权

US08711789B2 Method and apparatus for providing contention-based resource zones in a wireless network 有权
标题翻译：在无线网络中提供基于争用的资源区域的方法和装置
公开(公告)号：US08711789B2
公开(公告)日：2014-04-29
申请号：US12859620
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： H04W4/00
CPC分类号： H04W74/0866 , H04W48/08 , H04W72/042 , H04W72/0466 , H04W72/1289 , H04W74/006 , H04W74/08 , H04W88/08 , Y02D70/1262 , Y02D70/1264 , Y02D70/21 , Y02D70/23
摘要： A base station employs control signaling for contention-based uplink access from user equipment devices to the base station. Contention-based access configuration is performed via physical downlink control channel signaling. Configuration data sent to the user equipment devices identifies multiple contention-based access zones, along with minimum power headroom values for each contention-based access zone. A probability factor may be used to lower collision possibility by influencing whether the user equipment devices perform contention-based uplink access.
摘要翻译：基站采用控制信令，用于从用户设备设备到基站的基于竞争的上行链路接入。基于竞争的接入配置通过物理下行链路控制信道信令进行。发送到用户设备设备的配置数据识别出基于争用的接入区域的多个基于争用的接入区域以及每个基于竞争的接入区域的最小功率余量值。可以通过影响用户设备设备是否执行基于竞争的上行链路接入来降低碰撞可能性的概率因子。

8. 发明申请

US20120044877A1 METHOD AND APPARATUS FOR USING CONTENTION-BASED RESOURCE ZONES FOR TRANSMITTING DATA IN A WIRELESS NETWORK 有权
标题翻译：用于在无线网络中传输数据的基于连续资源区的方法和装置
公开(公告)号：US20120044877A1
公开(公告)日：2012-02-23
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： H04W4/00 , H04B7/00 , H04B15/00
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。

9. 发明申请

US20100271990A1 METHOD AND APPARATUS FOR TRIGGERING BUFFER STATUS REPORTS WITH PACKET DISCARDING 审中-公开
标题翻译：用于使用分组分析来触发缓冲器状态报告的方法和装置
公开(公告)号：US20100271990A1
公开(公告)日：2010-10-28
申请号：US12722598
申请日：2010-03-12
申请人： Rangsan Leelahakriengkrai , Igor Filipovich , John M. Harris , Ivan N. Vukovic
发明人： Rangsan Leelahakriengkrai , Igor Filipovich , John M. Harris , Ivan N. Vukovic
IPC分类号： H04W24/00
CPC分类号： H04L47/10 , H04L47/12 , H04L47/14 , H04L47/28 , H04L47/30 , H04L47/32 , H04W8/24 , H04W28/12
摘要： A method and apparatus are disclosed that includes a user equipment (104) sending a first buffer status report to an eNode B (102) to (210) indicate an amount of data in a buffer that is to be sent. After the first buffer status report is sent, the amount of data in the buffer can change (216) so that the user equipment sends (218) a second buffer status report to indicate the change in the amount of data in the buffer that is to be sent.
摘要翻译：公开了一种方法和装置，其包括向eNode B（102）发送第一缓冲器状态报告的用户设备（104），以指示要发送的缓冲器中的数据量。在发送第一个缓冲器状态报告之后，缓冲器中的数据量可以改变（216），以便用户设备发送（218）第二缓冲器状态报告，以指示缓冲器中数据量的变化被发送。

10. 发明申请

US20090073934A1 DYNAMIC COMPENSATION FOR RESOURCE STEALING IN COMMUNICATION SYSTEMS 有权
标题翻译：通信系统资源保护动态补偿
公开(公告)号：US20090073934A1
公开(公告)日：2009-03-19
申请号：US11857545
申请日：2007-09-19
申请人： Stavros Tzavidas , Igor Filipovich , Rangsan Leelahakriengkrai , Ivan N. Vukovic
发明人： Stavros Tzavidas , Igor Filipovich , Rangsan Leelahakriengkrai , Ivan N. Vukovic
IPC分类号： H04Q7/36 , H04Q7/20
CPC分类号： H04W72/10 , H04W72/0453
摘要： A scheduler associated with a base station of a wireless communication network dynamically compensates for uplink bandwidth that has been re-assigned (stolen) by a mobile station (MS) to transmit a control message. The scheduler allocates a preset amount of bandwidth to the MS for data transmission. The scheduler detects bandwidth stealing activity and evaluates when bandwidth stealing is justified on he part of the MS. The scheduler provides additional bandwidth to appropriately compensate for the stolen bandwidth when bandwidth stealing is justified, in order to maintain the quality of service of the data traffic connection.
摘要翻译：与无线通信网络的基站相关联的调度器动态补偿由移动台（MS）重新分配（被窃取）发送控制消息的上行链路带宽。调度器向MS分配预设量的带宽用于数据传输。调度程序检测带宽窃取活动，并评估带宽窃取在MS的部分是合理的。为了保持数据业务连接的服务质量，调度器提供额外的带宽以适当地补偿当带宽窃取被合法时的被盗带宽。

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