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1. 发明授权

US08121128B2 Method and apparatus for link control in a wireless communication system 有权
标题翻译：无线通信系统中链路控制的方法和装置
公开(公告)号：US08121128B2
公开(公告)日：2012-02-21
申请号：US12392765
申请日：2009-02-25
申请人： Danlu Zhang , Mehmet Yavuz , Bibhu P. Mohanty , Aziz Gholmieh
发明人： Danlu Zhang , Mehmet Yavuz , Bibhu P. Mohanty , Aziz Gholmieh
IPC分类号： H04L12/56
CPC分类号： H04L1/1607 , H04L1/1867 , H04L25/14 , H04L2001/0096
摘要： Techniques for controlling transmission of packets on multiple links are described. In one design, a transmitter may generate packets of data for a receiver, assign the packets with sequence numbers from a single sequence number space, demultiplex the packets into multiple streams for multiple links, and send each stream of packets on the associated link to the receiver. The receiver may receive some packets in error, and the correctly received packets may be out of order. In one design, the receiver may maintain the largest sequence number of correctly received packets for each link. After detecting at least one missing packet, the receiver may send status information conveying the missing packet(s) and the largest sequence numbers for all links to the transmitter. The transmitter may use the largest sequence numbers for all links and its packet-to-link mapping to determine whether to quickly resend each missing packet or wait.
摘要翻译：描述了用于控制多个链路上的分组传输的技术。在一种设计中，发射机可以产生用于接收机的数据分组，从单个序列号空间分配具有序列号的分组，将分组解复用为多个链路用于多个链路，并将相关链路上的每个分组流发送到接收器。接收机可能错误地接收一些分组，并且正确接收的分组可能是无序的。在一种设计中，接收机可以维护每个链路的正确接收的分组的最大序列号。在检测到至少一个丢失分组之后，接收机可以向所述发射机发送所有链路的丢失分组和最大序列号的状态信息。发射机可以使用所有链路的最大序列号及其分组到链路映射来确定是否快速重新发送每个丢失的分组或等待。

2. 发明授权

US08428077B2 Methods and apparatus for dynamic load balancing with E-AICH 有权
标题翻译：用E-AICH进行动态负载均衡的方法和装置
公开(公告)号：US08428077B2
公开(公告)日：2013-04-23
申请号：US12404615
申请日：2009-03-16
申请人： Sharad Sambhwani , Aziz Gholmieh , Bibhu P. Mohanty , Danlu Zhang , Mehmet Yavuz
发明人： Sharad Sambhwani , Aziz Gholmieh , Bibhu P. Mohanty , Danlu Zhang , Mehmet Yavuz
IPC分类号： H04J3/16
CPC分类号： H04W36/06 , H04W74/0866
摘要： Systems and methodologies are described that facilitate dynamic load balancing in a communications network. In particular, one or more mobile devices can send random access preambles on an uplink frequency paired to a downlink frequency employed to connect the one or more mobile devices to a base station. The base station can determine if an uplink frequency load imbalance exists based upon the random access preambles. The base station can transmit an indicator on an acquisition indicator channel to at least one mobile device wherein the indicator includes a command to transition to a new uplink frequency. The mobile device can switch uplink frequencies in response to the command.
摘要翻译：描述了促进通信网络中的动态负载平衡的系统和方法。特别地，一个或多个移动设备可以在与用于将一个或多个移动设备连接到基站的下行链路频率配对的上行链路频率上发送随机接入前导码。基站可以基于随机接入前导码来确定是否存在上行链路频率负载不平衡。基站可以将捕获指示符信道上的指示符发送到至少一个移动设备，其中指示符包括转换到新的上行链路频率的命令。移动设备可以响应于命令来切换上行链路频率。

3. 发明申请

US20090213729A1 METHOD AND APPARATUS FOR LINK CONTROL IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：无线通信系统中链路控制的方法与装置
公开(公告)号：US20090213729A1
公开(公告)日：2009-08-27
申请号：US12392765
申请日：2009-02-25
申请人： Danlu Zhang , Mehmet Yavuz , Bibhu P. Mohanty , Aziz Gholmieh
发明人： Danlu Zhang , Mehmet Yavuz , Bibhu P. Mohanty , Aziz Gholmieh
IPC分类号： H04L1/00
CPC分类号： H04L1/1607 , H04L1/1867 , H04L25/14 , H04L2001/0096
摘要： Techniques for controlling transmission of packets on multiple links are described. In one design, a transmitter may generate packets of data for a receiver, assign the packets with sequence numbers from a single sequence number space, demultiplex the packets into multiple streams for multiple links, and send each stream of packets on the associated link to the receiver. The receiver may receive some packets in error, and the correctly received packets may be out of order. In one design, the receiver may maintain the largest sequence number of correctly received packets for each link. After detecting at least one missing packet, the receiver may send status information conveying the missing packet(s) and the largest sequence numbers for all links to the transmitter. The transmitter may use the largest sequence numbers for all links and its packet-to-link mapping to determine whether to quickly resend each missing packet or wait.
摘要翻译：描述了用于控制多个链路上的分组传输的技术。在一种设计中，发射机可以产生用于接收机的数据分组，从单个序列号空间分配具有序列号的分组，将分组多路复用为多个链路的多个流，并将相关链路上的每个分组流发送到接收器。接收机可能错误地接收一些分组，并且正确接收的分组可能是无序的。在一种设计中，接收机可以维护每个链路的正确接收的分组的最大序列号。在检测到至少一个丢失分组之后，接收机可以向所述发射机发送所有链路的丢失分组和最大序列号的状态信息。发射机可以使用所有链路的最大序列号及其分组到链路映射来确定是否快速重新发送每个丢失的分组或等待。

4. 发明授权

US08477734B2 Reporting of ACK and CQI information in a wireless communication system 有权
标题翻译：在无线通信系统中报告ACK和CQI信息
公开(公告)号：US08477734B2
公开(公告)日：2013-07-02
申请号：US12410154
申请日：2009-03-24
申请人： Sharad Deepak Sambhwani , Wei Zeng , Yibo Jiang , Lu Yuan , Mehmet Yavuz , Pavan Kumar Vitthaladevuni , Bibhu P. Mohanty , Danlu Zhang , Aziz Gholmieh , Arjun Bharadwaj
发明人： Sharad Deepak Sambhwani , Wei Zeng , Yibo Jiang , Lu Yuan , Mehmet Yavuz , Pavan Kumar Vitthaladevuni , Bibhu P. Mohanty , Danlu Zhang , Aziz Gholmieh , Arjun Bharadwaj
IPC分类号： H04W4/00
CPC分类号： H04L1/0026 , H04L1/1671
摘要： Techniques for reporting acknowledgement (ACK) information and channel quality indication (CQI) information in a wireless communication system are described. A user equipment (UE) may be able to receive data from up to two cells with dual-cell operation. The UE may determine CQI information for a first cell, determine CQI information for a second cell, and send the CQI information for both cells on a feedback channel with a single channelization code. The UE may process a control channel from each cell and, if control information is received from the cell, may further process a data channel from the cell to receive data sent to the UE. The UE may determine ACK information for each cell based on processing results for the data and control channels from that cell. The UE may send the ACK information for both cells on the feedback channel with the single channelization code.
摘要翻译：描述了在无线通信系统中报告确认（ACK）信息和信道质量指示（CQI）信息的技术。用户设备（UE）可以能够以双小区操作从多达两个小区接收数据。 UE可以确定第一小区的CQI信息，确定第二小区的CQI信息，并且在具有单个信道化码的反馈信道上发送用于两个小区的CQI信息。 UE可以处理来自每个小区的控制信道，并且如果从小区接收到控制信息，则可以进一步处理来自小区的数据信道以接收发送给UE的数据。 UE可以基于来自该小区的数据和控制信道的处理结果来确定每个小区的ACK信息。 UE可以使用单个信道化码在反馈信道上发送两个小区的ACK信息。

5. 发明申请

US20090274048A1 Methods and Apparatus for Dynamic Load Balancing With E-AICH 有权
标题翻译：用E-AICH进行动态负载平衡的方法与装置
公开(公告)号：US20090274048A1
公开(公告)日：2009-11-05
申请号：US12404615
申请日：2009-03-16
申请人： Sharad Sambhwani , Aziz Gholmieh , Bibhu P. Mohanty , Danlu Zhang , Mehmet Yavuz
发明人： Sharad Sambhwani , Aziz Gholmieh , Bibhu P. Mohanty , Danlu Zhang , Mehmet Yavuz
IPC分类号： H04L12/56 , H04W72/00
CPC分类号： H04W36/06 , H04W74/0866
摘要： Systems and methodologies are described that facilitate dynamic load balancing in a communications network. In particular, one or more mobile devices can send random access preambles on an uplink frequency paired to a downlink frequency employed to connect the one or more mobile devices to a base station. The base station can determine if an uplink frequency load imbalance exists based upon the random access preambles. The base station can transmit an indicator on an acquisition indicator channel to at least one mobile device wherein the indicator includes a command to transition to a new uplink frequency. The mobile device can switch uplink frequencies in response to the command.
摘要翻译：描述了促进通信网络中的动态负载平衡的系统和方法。特别地，一个或多个移动设备可以在与用于将一个或多个移动设备连接到基站的下行链路频率配对的上行链路频率上发送随机接入前导码。基站可以基于随机接入前导码来确定是否存在上行链路频率负载不平衡。基站可以将捕获指示符信道上的指示符发送到至少一个移动设备，其中指示符包括转换到新的上行链路频率的命令。移动设备可以响应于命令来切换上行链路频率。

6. 发明申请

US20090245212A1 REPORTING OF ACK AND CQI INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中报告ACK和CQI信息
公开(公告)号：US20090245212A1
公开(公告)日：2009-10-01
申请号：US12410154
申请日：2009-03-24
申请人： Sharad Deepak Sambhwani , Wei Zeng , Yibo Jiang , Lu Yuan , Mehmet Yavuz , Pavan Kumar Vitthaladevuni , Bibhu P. Mohanty , Danlu Zhang , Aziz Gholmieh , Arjun Bharadwaj
发明人： Sharad Deepak Sambhwani , Wei Zeng , Yibo Jiang , Lu Yuan , Mehmet Yavuz , Pavan Kumar Vitthaladevuni , Bibhu P. Mohanty , Danlu Zhang , Aziz Gholmieh , Arjun Bharadwaj
IPC分类号： H04J3/00 , H04W8/00
CPC分类号： H04L1/0026 , H04L1/1671
摘要： Techniques for reporting acknowledgement (ACK) information and channel quality indication (CQI) information in a wireless communication system are described. A user equipment (UE) may be able to receive data from up to two cells with dual-cell operation. The UE may determine CQI information for a first cell, determine CQI information for a second cell, and send the CQI information for both cells on a feedback channel with a single channelization code. The UE may process a control channel from each cell and, if control information is received from the cell, may further process a data channel from the cell to receive data sent to the UE. The UE may determine ACK information for each cell based on processing results for the data and control channels from that cell. The UE may send the ACK information for both cells on the feedback channel with the single channelization code.
摘要翻译：描述了在无线通信系统中报告确认（ACK）信息和信道质量指示（CQI）信息的技术。用户设备（UE）可以能够以双小区操作从多达两个小区接收数据。 UE可以确定第一小区的CQI信息，确定第二小区的CQI信息，并且在具有单个信道化码的反馈信道上发送用于两个小区的CQI信息。 UE可以处理来自每个小区的控制信道，并且如果从小区接收到控制信息，则可以进一步处理来自小区的数据信道以接收发送给UE的数据。基于来自该小区的数据和控制信道的处理结果，UE可以确定每个小区的ACK信息。 UE可以使用单个信道化码在反馈信道上发送两个小区的ACK信息。

7. 发明授权

US08937901B2 Carrier timing for wireless communications systems 有权
标题翻译：无线通信系统的载波定时
公开(公告)号：US08937901B2
公开(公告)日：2015-01-20
申请号：US12622265
申请日：2009-11-19
申请人： Danlu Zhang , Aziz Gholmieh , Jilei Hou , Bibhu P. Mohanty
发明人： Danlu Zhang , Aziz Gholmieh , Jilei Hou , Bibhu P. Mohanty
IPC分类号： H04W84/12 , H04L27/26 , H04B1/707
CPC分类号： H04L27/2601 , H04B1/707
摘要： Synchronization of uplink carriers for transmission is disclosed in accordance with different aspects. The uplink carriers that transmit information are configured such that at least one of the uplink carriers is an anchor carrier. When a plurality of carriers are thus configured for the uplink, they are synchronized such that they bear a predetermined phase relationship with each other. The predetermined phase relationship between the plurality of carriers depends on the transmit timing of the anchor carrier or a combination of transmit timings of the anchor carrier and one or more non-anchor carriers comprised within the uplink carriers.
摘要翻译：根据不同方面公开了用于传输的上行链路载波的同步。发送信息的上行链路载波被配置为使得至少一个上行链路载波是锚定载波。当多个载波因此被配置用于上行链路时，它们被同步使得它们彼此具有预定的相位关系。多个载波之间的预定相位关系取决于锚定载波的发射定时或锚定载波的发射定时与包括在上行链路载波内的一个或多个非锚定载波的组合。

8. 发明申请

US20100238857A1 CARRIER TIMING FOR WIRELESS COMMUNICATIONS SYSTEMS 有权
标题翻译：无线通信系统的载波时序
公开(公告)号：US20100238857A1
公开(公告)日：2010-09-23
申请号：US12622265
申请日：2009-11-19
申请人： Danlu Zhang , Aziz Gholmieh , Jilei Hou , Bibhu P. Mohanty
发明人： Danlu Zhang , Aziz Gholmieh , Jilei Hou , Bibhu P. Mohanty
IPC分类号： H04W40/00 , H04W56/00
CPC分类号： H04L27/2601 , H04B1/707
摘要： Synchronization of uplink carriers for transmission is disclosed in accordance with different aspects. The uplink carriers that transmit information are configured such that at least one of the uplink carriers is an anchor carrier. When a plurality of carriers are thus configured for the uplink, they are synchronized such that they bear a predetermined phase relationship with each other. The predetermined phase relationship between the plurality of carriers depends on the transmit timing of the anchor carrier or a combination of transmit timings of the anchor carrier and one or more non-anchor carriers comprised within the uplink carriers.
摘要翻译：根据不同方面公开了用于传输的上行链路载波的同步。发送信息的上行链路载波被配置为使得至少一个上行链路载波是锚定载波。当多个载波因此被配置用于上行链路时，它们被同步使得它们彼此具有预定的相位关系。多个载波之间的预定相位关系取决于锚定载波的发射定时或锚定载波的发射定时与包括在上行链路载波内的一个或多个非锚定载波的组合。

9. 发明申请

US20090316575A1 MANAGEMENT OF UE OPERATION IN A MULTI-CARRIER COMMUNICATION SYSTEM 有权
标题翻译：在多载波通信系统中的UE操作的管理
公开(公告)号：US20090316575A1
公开(公告)日：2009-12-24
申请号：US12488792
申请日：2009-06-22
申请人： Aziz Gholmieh , Bibhu P. Mohanty , Danlu Zhang
发明人： Aziz Gholmieh , Bibhu P. Mohanty , Danlu Zhang
IPC分类号： G06F11/00
CPC分类号： H04W76/28 , H04W72/04 , H04W76/20 , H04W76/34
摘要： Techniques for managing operation of a user equipment (UE) in a multi-carrier system are described. The system may support two or more carriers on the downlink and one or more carriers on the uplink. One carrier on each link may be designated as an anchor carrier. In an aspect, a lower layer order (e.g., an HS-SCCH order) may be used to transition the UE between single-carrier and multi-carrier operation. In another aspect, the UE may have the same discontinuous reception (DRX) configuration for all downlink carriers and/or the same discontinuous transmission (DTX) configuration for all uplink carriers. In yet another aspect, HS-SCCH-less operation may be restricted to the anchor carrier.
摘要翻译：描述了用于管理多载波系统中的用户设备（UE）的操作的技术。系统可以支持下行链路上的两个或更多个载波，以及上行链路上的一个或多个载波。每个链路上的一个载波可以被指定为锚定载波。在一个方面，可以使用较低层次（例如，HS-SCCH顺序）来在单载波和多载波操作之间转换UE。在另一方面，对于所有上行链路载波，UE可以对于所有下行链路载波和/或相同的不连续传输（DTX）配置具有相同的不连续接收（DRX）配置。在另一方面，可以将HS-SCCH-less操作限于锚定载体。

10. 发明授权

US08547860B2 Uplink carrier allocation 有权
标题翻译：上行载波分配
公开(公告)号：US08547860B2
公开(公告)日：2013-10-01
申请号：US12702024
申请日：2010-02-08
申请人： Danlu Zhang , Aziz Gholmieh , Ravi Agarwal , Pavan Kumar Vitthaladevuni , Jilei Hou , Bibhu P. Mohanty
发明人： Danlu Zhang , Aziz Gholmieh , Ravi Agarwal , Pavan Kumar Vitthaladevuni , Jilei Hou , Bibhu P. Mohanty
IPC分类号： H04W72/04
CPC分类号： H04L5/0064 , H04L5/0007 , H04L5/0023 , H04L5/0037 , H04L5/0048 , H04L5/006 , H04L5/0085 , H04L5/0087 , H04L5/0094 , H04L25/0228
摘要： This innovation relates to systems and methods for multiple carrier allocation in wireless communication networks, and more particularly to allocation and/or de-allocation of one or multiple carriers on the uplink to a high-speed uplink packet access user. A radio network controller can allocate uplink carriers to users based on a plurality of criteria, including but not limited to network loading, channel conditions, and so forth. The allocation messages can be transmitted to the user via layer three messages or layer one signaling.
摘要翻译：该创新涉及用于无线通信网络中的多载波分配的系统和方法，更具体地涉及上行链路中的一个或多个载波对高速上行链路分组接入用户的分配和/或去分配。无线电网络控制器可以基于多个标准（包括但不限于网络加载，信道条件等）向用户分配上行链路载波。分配消息可以通过第三层消息或第一层信令传输给用户。

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