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1. 发明申请

US20130182657A1 METHOD AND APPARATUS FOR MANAGING MOBILITY EVENTS IN A DUAL-FREQUENCY DUAL-CELL WIRELESS COMMUNICATION NETWORK 有权
标题翻译：用于管理双频双向通信网络中的移动性事件的方法和装置
公开(公告)号：US20130182657A1
公开(公告)日：2013-07-18
申请号：US13561317
申请日：2012-07-30
申请人： Haitong Sun , Beibei Wang , Sharad Deepak Sambhwani , Rohit Kapoor
发明人： Haitong Sun , Beibei Wang , Sharad Deepak Sambhwani , Rohit Kapoor
IPC分类号： H04W72/00 , H04W72/04
CPC分类号： H04W36/0083 , H04W72/0453
摘要： A method operable at a user equipment configured for wireless communication over a dual-frequency, dual-cell network is disclosed includes a primary carrier and a secondary carrier. The method includes maintaining an active set corresponding to the primary carrier; maintaining a virtual active set corresponding to the secondary carrier; and transmitting a control signal including a virtual mobility event corresponding to a change in the virtual active set. An apparatus for performing the method is also disclosed.
摘要翻译：公开了一种在配置成通过双频双小区网络进行无线通信的用户设备中可操作的方法，其包括主载波和辅载波。该方法包括维护对应于主载波的活动集合; 保持对应于次载波的虚拟主动集合; 以及发送包括与所述虚拟活动集中的变化相对应的虚拟移动性事件的控制信号。还公开了一种用于执行该方法的装置。

2. 发明授权

US09137717B2 Method and apparatus for managing mobility events in a dual-frequency dual-cell wireless communication network 有权
标题翻译：用于管理双频双小区无线通信网络中的移动性事件的方法和装置
公开(公告)号：US09137717B2
公开(公告)日：2015-09-15
申请号：US13561317
申请日：2012-07-30
申请人： Haitong Sun , Beibei Wang , Sharad Deepak Sambhwani , Rohit Kapoor
发明人： Haitong Sun , Beibei Wang , Sharad Deepak Sambhwani , Rohit Kapoor
IPC分类号： H04W72/04 , H04W36/00
CPC分类号： H04W36/0083 , H04W72/0453
摘要： A method operable at a user equipment configured for wireless communication over a dual-frequency, dual-cell network is disclosed includes a primary carrier and a secondary carrier. The method includes maintaining an active set corresponding to the primary carrier; maintaining a virtual active set corresponding to the secondary carrier; and transmitting a control signal including a virtual mobility event corresponding to a change in the virtual active set. An apparatus for performing the method is also disclosed.
摘要翻译：公开了一种在配置成通过双频双小区网络进行无线通信的用户设备中可操作的方法，其包括主载波和辅载波。该方法包括维护对应于主载波的活动集合; 保持对应于次载波的虚拟主动集合; 以及发送包括与所述虚拟活动集中的变化相对应的虚拟移动性事件的控制信号。还公开了一种用于执行该方法的装置。

3. 发明授权

US08737513B2 Apparatus and method for jointly selecting precoding matrices in a MIMO multi-flow system 有权
标题翻译：在MIMO多流系统中共同选择预编码矩阵的装置和方法
公开(公告)号：US08737513B2
公开(公告)日：2014-05-27
申请号：US13558588
申请日：2012-07-26
申请人： Haitong Sun , Danlu Zhang , Sharad Deepak Sambhwani , Rohit Kapoor , Arjun Bharadwaj
发明人： Haitong Sun , Danlu Zhang , Sharad Deepak Sambhwani , Rohit Kapoor , Arjun Bharadwaj
IPC分类号： H04B7/02
CPC分类号： H04B7/024 , H04B7/0456 , H04B7/0626 , H04B7/0634
摘要： An apparatus and a method are disclosed for jointly selecting precoding matrices for a plurality of received transmissions, such as those that might be received from a primary serving cell and a secondary serving cell in a multi-flow radio access network wherein each of the serving cells is configured to provide a MIMO transmission. Here, by jointly selecting the precoding matrices, interference from each of the downlink transmissions upon the other transmission can be reduced, thus improving overall performance at the receiving entity.
摘要翻译：公开了一种用于共同选择用于多个接收的传输的预编码矩阵的装置和方法，诸如可以在多流无线电接入网中的主服务小区和次服务小区接收的那些，其中每个服务小区被配置为提供MIMO传输。这里，通过共同选择预编码矩阵，可以减少来自其他传输的每个下行链路传输的干扰，从而提高接收实体的总体性能。

4. 发明申请

US20130121431A1 APPARATUS AND METHOD FOR JOINTLY SELECTING PRECODING MATRICES IN A MIMO MULTI-FLOW SYSTEM 有权
标题翻译：在MIMO多流系统中选择预分析矩阵的装置和方法
公开(公告)号：US20130121431A1
公开(公告)日：2013-05-16
申请号：US13558588
申请日：2012-07-26
申请人： Haitong Sun , Danlu Zhang , Sharad Deepak Sambhwani , Rohit Kapoor , Arjun Bharadwaj
发明人： Haitong Sun , Danlu Zhang , Sharad Deepak Sambhwani , Rohit Kapoor , Arjun Bharadwaj
IPC分类号： H04B7/02
CPC分类号： H04B7/024 , H04B7/0456 , H04B7/0626 , H04B7/0634
摘要： An apparatus and a method are disclosed for jointly selecting precoding matrices for a plurality of received transmissions, such as those that might be received from a primary serving cell and a secondary serving cell in a multi-flow radio access network wherein each of the serving cells is configured to provide a MIMO transmission. Here, by jointly selecting the precoding matrices, interference from each of the downlink transmissions upon the other transmission can be reduced, thus improving overall performance at the receiving entity.
摘要翻译：公开了一种用于共同选择用于多个接收的传输的预编码矩阵的装置和方法，诸如可以在多流无线电接入网中的主服务小区和次服务小区接收的那些，其中每个服务小区被配置为提供MIMO传输。这里，通过共同选择预编码矩阵，可以减少来自其他传输的每个下行链路传输的干扰，从而提高接收实体的总体性能。

5. 发明申请

US20130194921A1 METHODS AND APPARATUSES FOR NETWORK CONFIGURATION OF USER EQUIPMENT COMMUNICATION MODES IN MULTIFLOW SYSTEMS 有权
标题翻译：多流系统中用户设备通信模式网络配置的方法与设备
公开(公告)号：US20130194921A1
公开(公告)日：2013-08-01
申请号：US13563285
申请日：2012-07-31
申请人： Danlu Zhang , Rohit Kapoor , Sharad Deepak Sambhwani , Prashanth Sharma , Bibhu Prasad Mohanty
发明人： Danlu Zhang , Rohit Kapoor , Sharad Deepak Sambhwani , Prashanth Sharma , Bibhu Prasad Mohanty
IPC分类号： H04W36/16
CPC分类号： H04L47/10 , H04W28/18 , H04W36/165 , H04W76/15
摘要： The present disclosure provides methods and apparatuses for improved UE communication mode determination by a network entity, such as a radio network controller, where multi-cell and multi-carrier communication is available to the UE in a wireless network. For example, in an aspect, methods and apparatuses are provided for determining whether a user equipment (UE) is in a soft handover region and a softer handover region, and where the UE is in such a region, predicting a future multi-cell performance of the UE assuming the UE will be served by a plurality of cells on a single carrier, predicting a future multi-carrier performance of the UE assuming the UE will be served by a plurality of carriers of a single cell, comparing the future multi-cell performance to the future multi-carrier performance, and transmitting a mode command to the UE based at least on the comparing.
摘要翻译：本公开提供了用于由诸如无线电网络控制器的网络实体改进的UE通信模式确定的方法和装置，其中多小区和多载波通信对于无线网络中的UE是可用的。例如，在一方面，提供了用于确定用户设备（UE）是否处于软切换区域和较软切换区域的方法和装置，并且其中UE处于这样的区域中，预测将来的多小区性能假设UE将由单个载波上的多个小区服务，预测UE将来的多载波性能，假设UE将由单个小区的多个载波服务，比较未来的多载波，小区对未来多载波性能的性能，以及至少基于比较向UE发送模式命令。

6. 发明授权

US08498313B2 Fast uplink data transmission using E-DCH enhanced random access without a UE specific E-RNTI 有权
标题翻译：使用E-DCH的快速上行链路数据传输增强了随机接入而没有UE特定的E-RNTI
公开(公告)号：US08498313B2
公开(公告)日：2013-07-30
申请号：US12603403
申请日：2009-10-21
申请人： Sharad Deepak Sambhwani , Rohit Kapoor , Yih-Hao Lin , Bongyong Song
发明人： Sharad Deepak Sambhwani , Rohit Kapoor , Yih-Hao Lin , Bongyong Song
IPC分类号： H04L12/413
CPC分类号： H04W8/26
摘要： Systems and methodologies are described that facilitate communicating user plane data over common control resources by specifying a user equipment (UE) radio network temporary identifier (U-RNTI). In this regard, a Node B or radio network controller (RNC) receiving the user plane data can associate the data to the UE based on the U-RNTI. The user plane data can be transmitted in a control message with the associated U-RNTI, such as a CELL UPDATE message or another message having the U-RNTI specified in a media access control (MAC)-i header or other header in the message. The control message can also include parameters regarding the existence and specifications of the user plane data. The UE can thereby communicate the user plane data while in a universal terrestrial radio access network (UTRAN) registration area paging channel (URA_PCH) or other relatively inactive state despite not having received an enhanced radio network temporary identifier (E-RNTI).
摘要翻译：描述了通过指定用户设备（UE）无线电网络临时标识符（U-RNTI）来促进通过公共控制资源传送用户平面数据的系统和方法。在这方面，接收用户平面数据的节点B或无线网络控制器（RNC）可以基于U-RNTI将数据与UE相关联。可以在具有关联的U-RNTI的控制消息中发送用户平面数据，诸如在消息中的媒体访问控制（MAC）-i报头或其他报头中指定的小区更新消息或具有U-RNTI的另一消息。控制消息还可以包括关于用户平面数据的存在和规范的参数。即使没有接收到增强的无线电网络临时标识符（E-RNTI），UE也可以在通用地面无线电接入网络（UTRAN）注册区域寻呼信道（URA_PCH）或其他相对不活动的状态下传送用户平面数据。

7. 发明授权

US08416706B2 Apparatus and method for dual-cell high-speed uplink packet access 有权
标题翻译：双小区高速上行分组接入的装置和方法
公开(公告)号：US08416706B2
公开(公告)日：2013-04-09
申请号：US12725355
申请日：2010-03-16
申请人： Sharad Deepak Sambhwani , Aziz Gholmieh , Danlu Zhang , Arjun Bharadwaj , Rohit Kapoor
发明人： Sharad Deepak Sambhwani , Aziz Gholmieh , Danlu Zhang , Arjun Bharadwaj , Rohit Kapoor
IPC分类号： G08C15/00
CPC分类号： H04L5/003 , H04L1/0026 , H04L1/1671 , H04L5/001 , H04L5/0098 , H04W72/0413
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which a plurality of uplink carriers are utilized in a cellular communications system. In an aspect of the disclosure, a wireless terminal configured for use in a cellular network transmits an uplink with a plurality of uplink carriers including an anchor carrier and a secondary carrier, and receives a downlink with a plurality of downlink carriers. Here, the wireless terminal provides feedback information, such as a channel quality indicator and an acknowledgment, corresponding to the plurality of downlink carriers, on an uplink channel on each of respective carriers in a subset of the plurality of uplink carriers.
摘要翻译：提供一种用于无线通信的方法，装置和计算机程序产品，其中在蜂窝通信系统中使用多个上行链路载波。在本公开的一方面，被配置为在蜂窝网络中使用的无线终端向包括锚定载波和辅载波的多个上行链路载波发送上行链路，并且接收具有多个下行链路载波的下行链路。这里，无线终端在多个上行链路载波的子集中的各个载波上的上行链路信道上提供与多个下行链路载波对应的信道质量指示符和确认的反馈信息。

8. 发明申请

US20120163338A1 SYSTEM AND METHOD FOR MOBILITY IN A MULTI-POINT HSDPA COMMUNICATION NETWORK 有权
标题翻译：用于多点HSDPA通信网络的移动性的系统和方法
公开(公告)号：US20120163338A1
公开(公告)日：2012-06-28
申请号：US13170083
申请日：2011-06-27
申请人： Danlu Zhang , Sharad Deepak Sambhwani , Rohit Kapoor , Jilei Hou , Weiyan Ge
发明人： Danlu Zhang , Sharad Deepak Sambhwani , Rohit Kapoor , Jilei Hou , Weiyan Ge
IPC分类号： H04W36/24 , H04W72/04 , H04W88/06
CPC分类号： H04W36/0083 , H04L5/001 , H04L5/0053 , H04L5/0092 , H04W76/15
摘要： A method and apparatus for wireless communication may provide for mobility in a Multi-Point HSDPA network capable of downlink aggregation. Some aspects of the disclosure provide modified mobility events utilized for altering the Active Set for a UE. Here, the addition of a cell to the Active Set can coincide with making that cell a secondary serving cell. Further, the deletion of a secondary serving cell from the Active Set can coincide with switching off the Multi-Point HSDPA mode. Still further, a modified mobility event for an HSDPA serving cell change can be utilized to swap a primary serving cell and a secondary serving cell.
摘要翻译：用于无线通信的方法和装置可以提供能够进行下行链路聚合的多点HSDPA网络中的移动性。本公开的一些方面提供用于改变UE的活动集的修改的移动性事件。这里，向活动集合添加小区可以使得将该小区成为辅助服务小区。此外，从活动集中删除辅助服务小区可以与关闭多点HSDPA模式相一致。此外，可以利用用于HSDPA服务小区改变的修改的移动性事件来交换主服务小区和辅助服务小区。

9. 发明申请

US20120163161A1 SYSTEM AND METHOD FOR MULTI-POINT HSDPA COMMUNICATION UTILIZING A MULTI-LINK RLC SUBLAYER 有权
标题翻译：使用多链路RLC子层的多点HSDPA通信的系统和方法
公开(公告)号：US20120163161A1
公开(公告)日：2012-06-28
申请号：US13169874
申请日：2011-06-27
申请人： Danlu Zhang , Sharad Deepak Sambhwani , Rohit Kapoor , Jilei Hou , Weiyan Ge
发明人： Danlu Zhang , Sharad Deepak Sambhwani , Rohit Kapoor , Jilei Hou , Weiyan Ge
IPC分类号： H04W24/00 , H04W72/04
CPC分类号： H04L1/1874 , H04L1/188 , H04L1/1887 , H04L25/14 , H04W28/04 , H04W76/15
摘要： A method and apparatus for wireless communication may provide a multi-link RLC sublayer in an RNC capable of allocating RLC PDUs among a plurality of MAC entities for use in a Multi-Point HSDPA network. Some aspects of the disclosure address issues relating to out-of-order delivery of the RLC PDUs to a UE, such as unnecessary retransmissions. That is, the disclosed multi-link RLC may be capable of distinguishing between sequence number gaps that are caused by physical layer transmission failures and those caused merely by skew.
摘要翻译：一种用于无线通信的方法和装置可以在能够分配多个MAC实体中的RLC PDU之间的RNC中提供多链路RLC子层，以在多点HSDPA网络中使用。本公开的一些方面涉及与RLC PDU的无序传送相关的问题，诸如不必要的重传。也就是说，所公开的多链路RLC可能能够区分由物理层传输故障引起的序列号间隙和仅由偏斜引起的序列间隙。

10. 发明申请

US20100238829A1 APPARATUS AND METHOD FOR DUAL-CELL HIGH-SPEED UPLINK PACKET ACCESS 有权
标题翻译：双电池高速上链包接入的装置和方法
公开(公告)号：US20100238829A1
公开(公告)日：2010-09-23
申请号：US12725355
申请日：2010-03-16
申请人： Sharad Deepak Sambhwani , Aziz Gholmieh , Danlu Zhang , Arjun Bharadwaj , Rohit Kapoor
发明人： Sharad Deepak Sambhwani , Aziz Gholmieh , Danlu Zhang , Arjun Bharadwaj , Rohit Kapoor
IPC分类号： H04W4/00 , H04L12/26
CPC分类号： H04L5/003 , H04L1/0026 , H04L1/1671 , H04L5/001 , H04L5/0098 , H04W72/0413
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which a plurality of uplink carriers are utilized in a cellular communications system. In an aspect of the disclosure, a wireless terminal configured for use in a cellular network transmits an uplink with a plurality of uplink carriers including an anchor carrier and a secondary carrier, and receives a downlink with a plurality of downlink carriers. Here, the wireless terminal provides feedback information, such as a channel quality indicator and an acknowledgment, corresponding to the plurality of downlink carriers, on an uplink channel on each of respective carriers in a subset of the plurality of uplink carriers.
摘要翻译：提供一种用于无线通信的方法，装置和计算机程序产品，其中在蜂窝通信系统中使用多个上行链路载波。在本公开的一方面，被配置为在蜂窝网络中使用的无线终端向包括锚定载波和辅载波的多个上行链路载波发送上行链路，并且接收具有多个下行链路载波的下行链路。这里，无线终端在多个上行链路载波的子集中的各个载波上的上行链路信道上提供与多个下行链路载波对应的信道质量指示符和确认的反馈信息。

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