公开(公告)号：US20100167779A1

公开(公告)日：2010-07-01

申请号：US12495947

申请日：2009-07-01

申请人： Rohit Kapoor ,  Sharad Deepak Sambhwani ,  Hailiang Cai ,  Srinivasa Eravelli ,  Yun Lin

发明人： Rohit Kapoor ,  Sharad Deepak Sambhwani ,  Hailiang Cai ,  Srinivasa Eravelli ,  Yun Lin

IPC分类号： H04B7/00

CPC分类号： H04W36/0055 ,  H04L1/1867 ,  H04W52/40

摘要： Systems and methodologies are described that effectuate and/or facilitate MAC-hs/ehs resets in an enhanced serving cell. In accordance with various aspects set forth herein, systems and/or methods are provided that identify transmission power control bits included in active set update messages received from source or target base stations, ascertain whether or not transmission power control values included in the active set update messages differ from transmission power control values that the system currently operates under, and performs serving cell changes and where necessary media access control status resets based on an examination of a transmission power control combination index.

摘要翻译： 描述了在增强的服务小区中实现和/或促进MAC-hs / ehs复位的系统和方法。 根据本文所阐述的各个方面，提供了识别从源或目标基站接收的有效集更新消息中包括的传输功率控制位的系统和/或方法，确定包括在活动集中的发射功率控制值是否更新 消息不同于系统当前在其下运行的传输功率控制值，并且执行服务小区改变，并且在必要时媒体访问控制状态基于对发射功率控制组合索引的检查而复位。

公开(公告)号：US20090238090A1

公开(公告)日：2009-09-24

申请号：US12407177

申请日：2009-03-19

申请人： Sharad Deepak Sambhwani ,  Wei Zhang ,  Rohit Kapoor

发明人： Sharad Deepak Sambhwani ,  Wei Zhang ,  Rohit Kapoor

IPC分类号： H04L12/26 ,  H04W72/04

CPC分类号： H04W28/16 ,  H04W24/00 ,  H04W72/0433 ,  H04W88/08 ,  H04W92/12

摘要： Systems and methodologies are described that facilitate indicating channel resource usage information for receiving additional channel resources in a wireless network. An access point can initially receive a set of channel resources from a network controller for providing wireless network access to one or more devices. The access point can grant and/or deny requests for one or more of the channel resources from a plurality of devices and can feedback information to the network controller regarding the granting/denying. The network controller can determine a load on the access point based at least in part on the feedback information and adjust channel resource allocation based on the load. Thus, where an access point has granted close to capacity of allocated resources to one or more devices, the network controller can provide additional resources to the access point based on received feedback information related to the granted resources.

摘要翻译： 描述了便于指示用于在无线网络中接收附加信道资源的信道资源使用信息的系统和方法。 接入点可以最初从网络控制器接收一组信道资源，以提供对一个或多个设备的无线网络接入。 接入点可以授权和/或拒绝来自多个设备的一个或多个信道资源的请求，并且可以向网络控制器反馈关于授权/拒绝的信息。 网络控制器可以至少部分地基于反馈信息来确定接入点上的负载，并且基于负载调整信道资源分配。 因此，在接入点已经向一个或多个设备授予接近分配的资源的容量的地方，网络控制器可以基于接收到的与授权资源相关的反馈信息向接入点提供附加资源。

公开(公告)号：US09036548B2

公开(公告)日：2015-05-19

申请号：US13457836

申请日：2012-04-27

申请人： Venkata Ramanan Venkatachalam Jayaraman ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Francesco Pica

发明人： Venkata Ramanan Venkatachalam Jayaraman ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Francesco Pica

IPC分类号： H04M3/16 ,  H04W48/06

CPC分类号： H04W48/06

摘要： The present disclosure presents apparatuses and methods of accessing a communication network including obtaining extended access barring (EAB) data at a user equipment (UE), wherein the EAB data comprises an EAB uniform delay parameter, computing a uniform distribution parameter, determining an access bar period, wherein the access bar period is based on at least the EAB uniform delay parameter and the uniform distribution parameter, and initiating an access procedure to access the communication network after waiting at least the access bar period. Additionally, apparatuses and methods associated with a network apparatus controlling access to the communication network are also disclosed.

摘要翻译： 本公开提供了访问通信网络的装置和方法，包括在用户设备（UE）处获得扩展接入限制（EAB）数据，其中EAB数据包括EAB均匀延迟参数，计算均匀分布参数，确定接入条 周期，其中所述访问条周期至少基于所述EAB均匀延迟参数和所述均匀分布参数，以及在至少等待所述访问条周期之后发起访问所述通信网络的访问过程。 此外，还公开了与控制对通信网络的访问的网络装置相关联的装置和方法。

公开(公告)号：US08942209B2

公开(公告)日：2015-01-27

申请号：US12854770

申请日：2010-08-11

申请人： Sharad Deepak Sambhwani ,  Mario Mark Scipione ,  Rohit Kapoor ,  Andrei Dragos Radulescu

发明人： Sharad Deepak Sambhwani ,  Mario Mark Scipione ,  Rohit Kapoor ,  Andrei Dragos Radulescu

IPC分类号： H04B7/12 ,  H04W36/00 ,  H04W36/18

CPC分类号： H04W36/0061 ,  H04W36/0072 ,  H04W36/18

摘要： A system and method enable handover from a DC-HSUPA-capable node in a cellular wireless network to a non-DC-HSUPA-capable node. According to various aspects of the present disclosure, a handover may implement a legacy serving cell change procedure or an enhanced serving cell change procedure. In either case, signaling from the network to user equipment includes information to enable the user equipment to change or remove an Active Set when undergoing a handover from a cell with two uplink carriers and accordingly two Active Sets, to a cell with one uplink carrier and accordingly one Active Set.

摘要翻译： 一种系统和方法使得能够从蜂窝无线网络中的支持DC-HSUPA的节点切换到具有非DC-HSUPA能力的节点。 根据本公开的各个方面，切换可以实现传统服务小区改变过程或增强的服务小区改变过程。 在任一种情况下，从网络到用户设备的信令包括信息，以使得用户设备能够在从具有两个上行链路载波的小区和相应的两个活动集进行切换时改变或去除活动集到具有一个上行链路载波的小区 因此一个活动集。

公开(公告)号：US08867455B2

公开(公告)日：2014-10-21

申请号：US12241457

申请日：2008-09-30

申请人： Sharad Deepak Sambhwani ,  Bibhu Mohanty ,  Francesco Grilli ,  Juan Montojo ,  Mehmet Yavuz ,  Rohit Kapoor

发明人： Sharad Deepak Sambhwani ,  Bibhu Mohanty ,  Francesco Grilli ,  Juan Montojo ,  Mehmet Yavuz ,  Rohit Kapoor

IPC分类号： H04W4/00 ,  H04W74/08 ,  H04L5/00 ,  H04W8/26 ,  H04L25/03 ,  H04W8/24 ,  H04W72/04 ,  H04W28/16 ,  H04W72/12 ,  H04W28/04

CPC分类号： H04W74/0825 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0091 ,  H04L25/03866 ,  H04W8/24 ,  H04W8/26 ,  H04W28/04 ,  H04W28/16 ,  H04W72/042 ,  H04W72/12

摘要： Techniques for supporting operation with enhanced uplink in inactive state are described. A user equipment (UE) may send an access preamble for random access while in an inactive state and may receive a message containing resources allocated to the UE. The allocated resources may be selected by a Node B from a pool of resources pre-allocated to the Node B for the enhanced uplink. The UE may send information (e.g., scheduling information and/or its UE identity) to the Node B using the allocated resources. The UE may receive an acknowledgement addressed to the UE based on the UE identity. The UE may remain in the inactive state and continue to use the allocated resources until they are de-allocated. Alternatively, the UE may transition to an active state and either continue to use the allocated resources or receive an allocation of new resources for the active state.

摘要翻译： 描述用于支持处于非活动状态的增强上行链路的操作的技术。 用户设备（UE）可以在非活动状态下发送用于随机接入的接入前导码，并且可以接收包含分配给UE的资源的消息。 所分配的资源可以由节点B从预先分配给用于增强上行链路的节点B的资源池中选择。 UE可以使用所分配的资源向节点B发送信息（例如，调度信息和/或其UE身份）。 UE可以基于UE身份接收针对UE的确认。 UE可以保持处于非活动状态，并且继续使用所分配的资源，直到它们被分配为止。 或者，UE可以转换到活动状态，并且继续使用所分配的资源或接收用于活动状态的新资源的分配。

公开(公告)号：US08611942B2

公开(公告)日：2013-12-17

申请号：US12495947

申请日：2009-07-01

申请人： Rohit Kapoor ,  Sharad Deepak Sambhwani ,  Hailiang Cai ,  Srinivasa Eravelli ,  Yun Lin

发明人： Rohit Kapoor ,  Sharad Deepak Sambhwani ,  Hailiang Cai ,  Srinivasa Eravelli ,  Yun Lin

IPC分类号： H04B7/00

CPC分类号： H04W36/0055 ,  H04L1/1867 ,  H04W52/40

摘要： Systems and methodologies are described that effectuate and/or facilitate MAC-hs/ehs resets in an enhanced serving cell. In accordance with various aspects set forth herein, systems and/or methods are provided that identify transmission power control bits included in active set update messages received from source or target base stations, ascertain whether or not transmission power control values included in the active set update messages differ from transmission power control values that the system currently operates under, and performs serving cell changes and where necessary media access control status resets based on an examination of a transmission power control combination index.

摘要翻译： 描述了在增强的服务小区中实现和/或促进MAC-hs / ehs复位的系统和方法。 根据本文所阐述的各个方面，提供了识别从源或目标基站接收的有效集更新消息中包括的传输功率控制位的系统和/或方法，确定包括在活动集中的发射功率控制值是否更新 消息不同于系统当前在其下运行的传输功率控制值，并且执行服务小区改变，并且在必要时媒体访问控制状态基于对发射功率控制组合索引的检查而复位。

公开(公告)号：US20130044702A1

公开(公告)日：2013-02-21

申请号：US13457836

申请日：2012-04-27

申请人： Venkata Ramanan Venkatachalam Jayaraman ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Francesco Pica

发明人： Venkata Ramanan Venkatachalam Jayaraman ,  Sharad Deepak Sambhwani ,  Rohit Kapoor ,  Francesco Pica

IPC分类号： H04W74/08

CPC分类号： H04W48/06

摘要： The present disclosure presents apparatuses and methods of accessing a communication network including obtaining extended access barring (EAB) data at a user equipment (UE), wherein the EAB data comprises an EAB uniform delay parameter, computing a uniform distribution parameter, determining an access bar period, wherein the access bar period is based on at least the EAB uniform delay parameter and the uniform distribution parameter, and initiating an access procedure to access the communication network after waiting at least the access bar period. Additionally, apparatuses and methods associated with a network apparatus controlling access to the communication network are also disclosed.

摘要翻译： 本公开提供了访问通信网络的装置和方法，包括在用户设备（UE）处获得扩展接入限制（EAB）数据，其中EAB数据包括EAB均匀延迟参数，计算均匀分布参数，确定接入条 周期，其中所述访问条周期至少基于所述EAB均匀延迟参数和所述均匀分布参数，以及在至少等待所述访问条周期之后发起访问所述通信网络的访问过程。 此外，还公开了与控制对通信网络的访问的网络装置相关联的装置和方法。

公开(公告)号：US08340121B2

公开(公告)日：2012-12-25

申请号：US12195749

申请日：2008-08-21

申请人： Bibhu P. Mohanty ,  Etienne F. Chaponniere ,  Mehmet Yavuz ,  Oronzo Flore ,  Rohit Kapoor ,  Sharad Deepak Sambhwani

发明人： Bibhu P. Mohanty ,  Etienne F. Chaponniere ,  Mehmet Yavuz ,  Oronzo Flore ,  Rohit Kapoor ,  Sharad Deepak Sambhwani

IPC分类号： H04J3/00

CPC分类号： H04L1/1812 ,  H04L1/0006 ,  H04L1/1854 ,  H04L1/1887 ,  H04L2001/0097

摘要： Systems and methodologies are described that facilitate and/or effectuate transmission of circuit switched voice over packet switched networks. The systems and methodologies provide for the receiving a first packet originating from access terminals and/or user equipment, determining within which hybrid automatic repeat request (HARQ) the first packet is received, ascertaining an amount of delay that is applied to the first packet before the first packet is forwarded into a core circuit switched network; and establishing a periodic time interval within which to convey subsequent packets that originate from the communicating access terminal and/or user equipment.

摘要翻译： 描述了促进和/或实现分组交换网络上的电路交换语音的传输的系统和方法。 系统和方法提供接收来自接入终端和/或用户设备的第一分组，确定在哪个混合自动重传请求（HARQ）中接收到第一分组，确定在第一分组之前应用的延迟量 第一个分组被转发到核心电路交换网络; 以及建立周期性的时间间隔，用于传送源自通信接入终端和/或用户设备的后续分组。

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。

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。