专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08965426B2 Method and apparatus for intercell uplink interference control 有权
标题翻译：用于小区间上行干扰控制的方法和装置
公开(公告)号：US08965426B2
公开(公告)日：2015-02-24
申请号：US13396246
申请日：2012-02-14
申请人： Sharad Deepak Sambhwani , Venkata Ramanan Venkatachalam Jayaraman , Siddharth Mohan , Rohit Kapoor
发明人： Sharad Deepak Sambhwani , Venkata Ramanan Venkatachalam Jayaraman , Siddharth Mohan , Rohit Kapoor
IPC分类号： H04B7/00 , H04W28/04 , H04W52/24 , H04W8/26 , H04W48/16 , H04W52/14 , H04W52/40 , H04W72/04
CPC分类号： H04W28/048 , H04W8/26 , H04W28/04 , H04W48/16 , H04W52/146 , H04W52/243 , H04W52/40 , H04W72/042
摘要： Wireless user equipment (UE) operating in a wireless communication system may operate in a state, for example, the CELL_FACH state in UMTS, that does not allow for soft handoff from one cell to another. This inability to engage in soft handover may lead to intercell interference at a non-serving cell when the UE transmits on its uplink in close proximity to the non-serving cell. Therefore, provided in the present disclosure is method of wireless communication, which includes receiving a neighbor cell identification set indicating one or more neighbor cells, receiving a relative grant channel resource index corresponding to a relative grant channel shared by at least one of the one or more neighbor cells, detecting intercell interference associated with a user equipment (UE) in the one or more neighbor cells, and transmitting a non-serving relative grant message to the UE on the relative grant channel.
摘要翻译：在无线通信系统中操作的无线用户设备（UE）可以在例如UMTS中的CELL_FACH状态的状态下工作，不允许从一个小区到另一个小区的软切换。当UE在与非服务小区非常接近的上行链路上发送时，这种无法进行软切换可能导致非服务小区的小区间干扰。因此，在本公开中提供的是无线通信方法，其包括：接收指示一个或多个相邻小区的相邻小区标识集，接收与由所述相邻小区中的至少一个共享的相对授权信道相对应的相对授权信道资源索引，更多的相邻小区，检测与所述一个或多个相邻小区中的用户设备（UE）相关联的小区间干扰，以及在所述相对授权信道上向所述UE发送非服务相对授权消息。

2. 发明申请

US20120220324A1 Method and Apparaatus for Intercell Uplink Interference Control 有权
标题翻译： Intercell上行干扰控制的方法和应用
公开(公告)号：US20120220324A1
公开(公告)日：2012-08-30
申请号：US13396246
申请日：2012-02-14
申请人： Sharad Deepak Sambhwani , Venkata Ramanan Venkatachalam Jayaraman , Siddharth Mohan , Rohit Kapoor
发明人： Sharad Deepak Sambhwani , Venkata Ramanan Venkatachalam Jayaraman , Siddharth Mohan , Rohit Kapoor
IPC分类号： H04B15/00 , H04W72/14 , H04W24/02
CPC分类号： H04W28/048 , H04W8/26 , H04W28/04 , H04W48/16 , H04W52/146 , H04W52/243 , H04W52/40 , H04W72/042
摘要： Wireless user equipment (UE) operating in a wireless communication system may operate in a state, for example, the CELL_FACH state in UMTS, that does not allow for soft handoff from one cell to another. This inability to engage in soft handover may lead to intercell interference at a non-serving cell when the UE transmits on its uplink in close proximity to the non-serving cell. Therefore, provided in the present disclosure is method of wireless communication, which includes receiving a neighbor cell identification set indicating one or more neighbor cells, receiving a relative grant channel resource index corresponding to a relative grant channel shared by at least one of the one or more neighbor cells, detecting intercell interference associated with a user equipment (UE) in the one or more neighbor cells, and transmitting a non-serving relative grant message to the UE on the relative grant channel.
摘要翻译：在无线通信系统中操作的无线用户设备（UE）可以在例如UMTS中的CELL_FACH状态的状态下工作，不允许从一个小区到另一个小区的软切换。当UE在与非服务小区非常接近的上行链路上发送时，这种无法进行软切换可能导致非服务小区的小区间干扰。因此，在本公开中提供的是无线通信方法，其包括：接收指示一个或多个相邻小区的相邻小区标识集，接收与由所述相邻小区中的至少一个共享的相对授权信道相对应的相对授权信道资源索引，更多的相邻小区，检测与所述一个或多个相邻小区中的用户设备（UE）相关联的小区间干扰，以及在所述相对授权信道上向所述UE发送非服务相对授权消息。

3. 发明授权

US08761068B2 Supporting DL triggered HS-DPCHH in a cell in CELL—FACH 有权
标题翻译：支持DL在CELL-FACH的单元格中触发HS-DPCHH
公开(公告)号：US08761068B2
公开(公告)日：2014-06-24
申请号：US13568311
申请日：2012-08-07
申请人： Siddharth Mohan , Sharad Deepak Sambhwani , Ravi Agarwal , Rohit Kapoor , Arjun Bharadwaj
发明人： Siddharth Mohan , Sharad Deepak Sambhwani , Ravi Agarwal , Rohit Kapoor , Arjun Bharadwaj
IPC分类号： G08C17/00 , H04W4/00 , H04W74/08
CPC分类号： H04W74/0858
摘要： Apparatus and methods are described for initiating an operating a high speed uplink channel. A user equipment may receive an order from a Node B triggering a feedback response. The user equipment may perform a physical random access channel (PRACH) procedure in response to receiving the order, and may also initiate a collision resolution procedure The user equipment may transmit a current channel quality indicator (CQI) of the user equipment on a high speed dedicated physical control channel (HS-DPCCH) prior to achieving collision resolution.
摘要翻译：描述了用于启动操作高速上行链路信道的装置和方法。用户设备可以从节点B接收触发反馈响应的命令。用户设备可以响应于接收到该命令而执行物理随机接入信道（PRACH）过程，并且还可以发起冲突解决过程。用户设备可以高速发送用户设备的当前信道质量指示符（CQI）专用物理控制信道（HS-DPCCH）。

4. 发明申请

US20130044663A1 Supporting DL Triggered HS-DPCCH in a cell in CELL_FACH 有权
标题翻译：在CELL_FACH中的一个单元中支持DL触发的HS-DPCCH
公开(公告)号：US20130044663A1
公开(公告)日：2013-02-21
申请号：US13568311
申请日：2012-08-07
申请人： Siddharth Mohan , Sharad Deepak Sambhwani , Ravi Agarwal , Rohit Kapoor , Arjun Bharadwaj
发明人： Siddharth Mohan , Sharad Deepak Sambhwani , Ravi Agarwal , Rohit Kapoor , Arjun Bharadwaj
IPC分类号： H04W72/08 , H04W52/02
CPC分类号： H04W74/0858
摘要： Apparatus and methods are described for initiating an operating a high speed uplink channel. A user equipment may receive an order from a Node B triggering a feedback response. The user equipment may perform a physical random access channel (PRACH) procedure in response to receiving the order, and may also initiate a collision resolution procedure The user equipment may transmit a current channel quality indicator (CQI) of the user equipment on a high speed dedicated physical control channel (HS-DPCCH) prior to achieving collision resolution.
摘要翻译：描述了用于启动操作高速上行链路信道的装置和方法。用户设备可以从节点B接收触发反馈响应的命令。用户设备可以响应于接收到该命令而执行物理随机接入信道（PRACH）过程，并且还可以发起冲突解决过程。用户设备可以高速发送用户设备的当前信道质量指示符（CQI）专用物理控制信道（HS-DPCCH）。

5. 发明授权

US08867502B2 Method and apparatus for application of precoder information at the UE in closed loop transmit diversity 有权
标题翻译：在UE在闭环发送分集中应用预编码信息的方法和装置
公开(公告)号：US08867502B2
公开(公告)日：2014-10-21
申请号：US13534180
申请日：2012-06-27
申请人： Arjun Bharadwaj , Sharad Deepak Sambhwani , Siddharth Mohan
发明人： Arjun Bharadwaj , Sharad Deepak Sambhwani , Siddharth Mohan
IPC分类号： H04W72/04 , H04B7/04 , H04B7/06
CPC分类号： H04W72/0446 , H04B7/0404 , H04B7/0456 , H04B7/0639
摘要： Apparatus and methods are described herein for applying precoding information updates at a user equipment (UE). The UE receives precoder information from a network component. The UE can them transmit packet data over a transmit time interval (TTI) of tow or more slots using transmit diversity. The UE updates the precoder for transmit diversity with the precoder information in a slot subsequent to the first slot in the TTI. The precoder information is applied to update the precoder at a slot boundary within the TTI.
摘要翻译：本文描述了用于在用户设备（UE）处应用预编码信息更新的装置和方法。 UE从网络组件接收预编码器信息。 UE可以使用发射分集在一个或多个时隙的发射时间间隔（TTI）上发射分组数据。 UE在TTI中的第一时隙之后的时隙中用预编码器信息来更新用于发射分集的预编码器。应用预编码器信息来在TTI内的时隙边界处更新预编码器。

6. 发明申请

US20130176992A1 Method and Apparatus for Application of Precoder Information at the UE in Closed Loop Transmit Diversity 有权
标题翻译：在UE在闭环发射分集中应用预编码器信息的方法和装置
公开(公告)号：US20130176992A1
公开(公告)日：2013-07-11
申请号：US13534180
申请日：2012-06-27
申请人： Arjun Bharadwaj , Sharad Deepak Sambhwani , Siddharth Mohan
发明人： Arjun Bharadwaj , Sharad Deepak Sambhwani , Siddharth Mohan
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04B7/0404 , H04B7/0456 , H04B7/0639
摘要： Apparatus and methods are described herein for applying precoding information updates at a user equipment (UE). The UE receives precoder information from a network component. The UE can them transmit packet data over a transmit time interval (TTI) of tow or more slots using transmit diversity. The UE updates the precoder for transmit diversity with the precoder information in a slot subsequent to the first slot in the TTI. The precoder information is applied to update the precoder at a slot boundary within the TTI.
摘要翻译：本文描述了用于在用户设备（UE）处应用预编码信息更新的装置和方法。 UE从网络组件接收预编码器信息。 UE可以使用发射分集在一个或多个时隙的发射时间间隔（TTI）上发射分组数据。 UE在TTI中的第一时隙之后的时隙中用预编码器信息来更新用于发射分集的预编码器。应用预编码器信息来在TTI内的时隙边界处更新预编码器。

7. 发明授权

US08249117B2 Dynamic adjustment of reordering release timer 失效
标题翻译：重新排序释放定时器的动态调整
公开(公告)号：US08249117B2
公开(公告)日：2012-08-21
申请号：US12643496
申请日：2009-12-21
申请人： Rohit Kapoor , Siddharth Mohan
发明人： Rohit Kapoor , Siddharth Mohan
IPC分类号： H04J3/00
CPC分类号： H04L1/1812 , H04L1/1841 , H04L1/1848
摘要： Aspects describe dynamically adjusting a reordering release timer to mitigate latency in a MAC-hs queue. Information already available at a mobile device is utilized for current packets and for missing packets to dynamically adjust the value of the T1 timer in an effort to mitigate latency. Further, the network might provide information regarding HARQ attempts, which mobile device can utilize for computing the dynamic value of the T1 timer. The network might signal the amount of time the mobile device should subtract from timer T1 for every HARQ transmission. Further, the T1 timer might only be dynamically adjusted for a subset of radio bearers.
摘要翻译：方面描述动态调整重新排序释放定时器以减轻MAC-hs队列中的延迟。在移动设备上已经可用的信息用于当前分组，并且对于丢失的分组来动态地调整T1定时器的值以减轻延迟。此外，网络可以提供关于HARQ尝试的信息，哪个移动设备可以用于计算T1定时器的动态值。网络可能会指示每个HARQ传输时移动设备应该从定时器T1中减去的时间量。此外，T1定时器可能仅针对无线电承载的子集进行动态调整。

8. 发明申请

US20110149919A1 Dynamic Adjustment of Reordering Release Timer 失效
标题翻译：重新排序释放定时器的动态调整
公开(公告)号：US20110149919A1
公开(公告)日：2011-06-23
申请号：US12643496
申请日：2009-12-21
申请人： Rohit Kapoor , Siddharth Mohan
发明人： Rohit Kapoor , Siddharth Mohan
IPC分类号： H04J3/00
CPC分类号： H04L1/1812 , H04L1/1841 , H04L1/1848
摘要： Aspects describe dynamically adjusting a reordering release timer to mitigate latency in a MAC-hs queue. Information already available at a mobile device is utilized for current packets and for missing packets to dynamically adjust the value of the T1 timer in an effort to mitigate latency. Further, the network might provide information regarding HARQ attempts, which mobile device can utilize for computing the dynamic value of the T1 timer. The network might signal the amount of time the mobile device should subtract from timer T1 for every HARQ transmission. Further, the T1 timer might only be dynamically adjusted for a subset of radio bearers.
摘要翻译：方面描述动态调整重新排序释放定时器以减轻MAC-hs队列中的延迟。在移动设备上已经可用的信息用于当前分组，并且对于丢失的分组来动态地调整T1定时器的值以减轻延迟。此外，网络可以提供关于HARQ尝试的信息，哪个移动设备可以用于计算T1定时器的动态值。网络可能会指示每个HARQ传输时移动设备应该从定时器T1中减去的时间量。此外，T1定时器可能仅针对无线电承载的子集进行动态调整。

9. 发明授权

US08831671B2 Automated parameter adjustment to compensate self adjusting transmit power and sensitivity level at the node B 有权
标题翻译：自动参数调整，以补偿节点B的自调节发射功率和灵敏度级别
公开(公告)号：US08831671B2
公开(公告)日：2014-09-09
申请号：US13621674
申请日：2012-09-17
申请人： Aziz Gholmieh , Farhad Meshkati , Mehmet Yavuz , Siddharth Mohan , Christophe Chevallier
发明人： Aziz Gholmieh , Farhad Meshkati , Mehmet Yavuz , Siddharth Mohan , Christophe Chevallier
IPC分类号： H04B7/00 , H04W52/24 , H04W52/10 , H04W52/36
CPC分类号： H04W52/10 , H04W52/244 , H04W52/246 , H04W52/367
摘要： A small base node such as a Home Base Node (HNB), or femto cell, may reduce its transmit power in order to prevent co-channel or adjacent channel interference, or to limit its coverage area. Once the power is set, the HNB signal to a served Home User Equipment (HUE) its transmit Common Pilot Channel (CPICH) transmit power for accurate path loss estimation. When this power is outside of the permissible range, the HNB adjusts other parameters (such as Random Access Channel (RACH) constant value) to compensate for the error in signaled CPICH power, and thus compensate in that process the error in determining path loss. Similarly, if the uplink sensitivity is adjusted, to prevent interference, parameters would also be adjusted and signaled to the HUE to reflect the link imbalance.
摘要翻译：诸如家庭基站节点（HNB）或毫微微小区之类的小型基站节点可以降低其发射功率，以防止同信道或相邻信道干扰，或限制其覆盖区域。一旦功率被设置，HNB信号到服务的家庭用户设备（HUE），其发射公共导频信道（CPICH）发送功率用于精确的路径损耗估计。当该功率超出允许范围时，HNB调整其他参数（如随机接入信道（RACH）常数值）来补偿信令CPICH功率中的误差，从而在该过程中补偿确定路径损耗的误差。类似地，如果调整上行链路灵敏度，为了防止干扰，参数也将被调整并发出信号到HUE以反映链路不平衡。

10. 发明申请

US20100035647A1 AUTOMATED PARAMETER ADJUSTMENT TO COMPENSATE SELF ADJUSTING TRANSMIT POWER AND SENSITIVITY LEVEL AT THE NODE B 有权
标题翻译：自动参数调整以补偿自动调节发射功率和灵敏度级别在节点B
公开(公告)号：US20100035647A1
公开(公告)日：2010-02-11
申请号：US12536896
申请日：2009-08-06
申请人： Aziz Gholmieh , Farhad Meshkati , Mehmet Yavuz , Siddharth Mohan , Christophe Chevallier
发明人： Aziz Gholmieh , Farhad Meshkati , Mehmet Yavuz , Siddharth Mohan , Christophe Chevallier
IPC分类号： H04B7/00
CPC分类号： H04W52/10 , H04W52/244 , H04W52/246 , H04W52/367
摘要： A small base node such as a Home Base Node (HNB), or femto cell, may reduce its transmit power in order to prevent co-channel or adjacent channel interference, or to limit its coverage area. Once the power is set, the HNB signal to a served Home User Equipment (HUE) its transmit Common Pilot Channel (CPICH) transmit power for accurate path loss estimation. When this power is outside of the permissible range, the HNB adjusts other parameters (such as Random Access Channel (RACH) constant value) to compensate for the error in signaled CPICH power, and thus compensate in that process the error in determining path loss. Similarly, if the uplink sensitivity is adjusted, to prevent interference, parameters would also be adjusted and signaled to the HUE to reflect the link imbalance.
摘要翻译：诸如家庭基站节点（HNB）或毫微微小区之类的小型基站节点可以降低其发射功率，以防止同信道或相邻信道干扰，或限制其覆盖区域。一旦功率被设置，HNB信号到服务的家庭用户设备（HUE），其发射公共导频信道（CPICH）发送功率用于精确的路径损耗估计。当该功率超出允许范围时，HNB调整其他参数（如随机接入信道（RACH）常数值）来补偿信令CPICH功率中的误差，从而在该过程中补偿确定路径损耗的误差。类似地，如果调整上行链路灵敏度，为了防止干扰，参数也将被调整并发出信号到HUE以反映链路不平衡。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式