公开(公告)号：US08825051B2

公开(公告)日：2014-09-02

申请号：US12769496

申请日：2010-04-28

Applicant: Peerapol Tinnakornsrisuphap ,  Young C. Yoon ,  Ravindra M. Patwardhan ,  Srinivasan Balasubramanian

Inventor： Peerapol Tinnakornsrisuphap ,  Young C. Yoon ,  Ravindra M. Patwardhan ,  Srinivasan Balasubramanian

IPC: H04W36/00 ,  H04W36/14 ,  H04W84/04 ,  H04W4/00 ,  H04W48/18 ,  H04W36/06 ,  H04W88/10

CPC classification number: H04W36/14 ,  H04W36/0077 ,  H04W36/06 ,  H04W48/18 ,  H04W84/045 ,  H04W88/10

Abstract: Devices and methods are provided for facilitating handing over to a hybrid femto access point that implements multiple radio access technologies (RATs), including a first RAT and a second RAT. In one embodiment, the method involves detecting a pilot from the hybrid femto access point, wherein the pilot is associated with the first RAT. The method involves registering with the hybrid femto access point on a first channel associated with the first RAT based upon the detected pilot. A system selection database is analyzed to identify a second channel associated with the second RAT, and a selection to handover to the identified second channel is effectuated.

Abstract translation: 提供了设备和方法，以便于切换到实现包括第一RAT和第二RAT的多个无线电接入技术（RAT）的混合毫微微接入点。 在一个实施例中，该方法涉及从混合毫微微接入点检测导频，其中导频与第一RAT相关联。 该方法包括基于检测到的导频在与第一RAT相关联的第一信道上与混合毫微微接入点进行注册。 分析系统选择数据库以识别与第二RAT相关联的第二信道，并且实现切换到所识别的第二信道的选择。

公开(公告)号：US08798634B2

公开(公告)日：2014-08-05

申请号：US13538495

申请日：2012-06-29

Applicant: Young C. Yoon ,  Manoj M. Deshpande ,  Jen Mei Chen ,  Chandrasekhar T. Sundarraman ,  Srinivasan Balasubramanian

Inventor： Young C. Yoon ,  Manoj M. Deshpande ,  Jen Mei Chen ,  Chandrasekhar T. Sundarraman ,  Srinivasan Balasubramanian

IPC: H04W36/00 ,  H04W4/00

CPC classification number: H04W36/08 ,  H04W48/20

Abstract: Systems, apparatus and methods for facilitating identification and/or acquisition of an access point are provided. Methods can include transmitting or receiving access point information (“API”) indicative of an identification of the access point (“AP”). The API can be provided at the AP through hardwiring or receipt of configuration information input by a user or transmitted to the AP by a network operator through Over-The-Air (“OTA”) signaling. The API can be computer-readable and, in some embodiments, the API can also be human-readable. The API can be transmitted on a paging channel from which user equipment (“UE”) can receive information. The frequency at which the API is transmitted can be fixed, dynamic and/or configurable. Upon receipt of the API, acquisition of the AP is attempted if the AP is determined to be a permitted AP.

Abstract translation: 提供了便于识别和/或获取接入点的系统，装置和方法。 方法可以包括发送或接收指示接入点（“AP”）的标识的接入点信息（“API”）。 API可以通过硬接线或接收由用户输入的配置信息或由网络运营商通过空中（“OTA”）信令传输到AP来在AP处提供。 API可以是计算机可读的，并且在一些实施例中，API也可以是人类可读的。 可以在用户设备（“UE”）可以从其接收信息的寻呼信道上发送API。 传输API的频率可以是固定的，动态的和/或可配置的。 在接收到API时，如果AP被确定为允许的AP，则尝试获取AP。

公开(公告)号：US08787172B2

公开(公告)日：2014-07-22

申请号：US12819314

申请日：2010-06-21

Applicant: Thomas Klingenbrunn ,  Uppinder Singh Babbar ,  Srinivasan Balasubramanian ,  Shyamal Ramachandran ,  Arvind Swaminathan

Inventor： Thomas Klingenbrunn ,  Uppinder Singh Babbar ,  Srinivasan Balasubramanian ,  Shyamal Ramachandran ,  Arvind Swaminathan

IPC: G01R31/08 ,  H04W4/00 ,  H04W36/00 ,  H04W36/14 ,  H04L12/56

CPC classification number: H04W36/30 ,  H04L47/2408 ,  H04W36/0044 ,  H04W36/14

Abstract: Systems and methodologies are described herein that facilitate efficient transfer of quality of service (QoS) context during inter-radio access technology (RAT) handovers. In particular, techniques are described herein for establishing rules for whether a user equipment unit (UE) or an associated network should establish QoS for a mixed-mode application, identifying flow to bearer mappings when translating QoS across an inter-RAT handover, mapping QoS parameters of respective RATs, mitigating QoS depreciation upon multiple handovers, performing one or more actions if QoS is not acceptable in a new RAT, maintaining QoS during tunnel mode, and handling scenarios in which a UE moves between a RAT using network-initiated QoS and a RAT using UE-initiated QoS.

公开(公告)号：US08780858B2

公开(公告)日：2014-07-15

申请号：US12975776

申请日：2010-12-22

Applicant: Kuo-Chun Lee ,  Srinivasan Balasubramanian ,  Jun Wang ,  George Cherian

Inventor： Kuo-Chun Lee ,  Srinivasan Balasubramanian ,  Jun Wang ,  George Cherian

IPC: H04W4/00 ,  H04W36/02 ,  H04W36/00

CPC classification number: H04W36/02 ,  H04W36/0011

Abstract: Methods and apparatuses are provided that pausing transmission control protocol (TCP) transmissions during or following handover to prevent unwarranted duplicated acknowledgement transmission, which can cause decrease in TCP window size. During handover, transmission on-hold commands can be sent to a TCP layer that indicate to prepare to pause TCP transmissions, immediately pause TCP transmissions, and/or the like. Transmission resume commands can be sent to the TCP layer following handover. In addition, TCP transmissions can be paused following handover to allow data forwarding data to be provisioned to a device from a target base station without duplicated acknowledgement transmission.

Abstract translation: 提供了在切换期间或之后暂停传输控制协议（TCP）传输以防止不合理的重复确认传输的方法和装置，这可能导致TCP窗口大小的降低。 在切换期间，传输保持命令可以被发送到指示准备暂停TCP传输，立即暂停TCP传输等的TCP层。 传输恢复命令可以在切换后发送到TCP层。 此外，在切换之后可以暂停TCP传输，以允许将数据转发数据从目标基站提供给设备而无需重复的确认传输。

公开(公告)号：US20130107721A1

公开(公告)日：2013-05-02

申请号：US13346936

申请日：2012-01-10

Applicant: JUN WANG ,  Srinivasan Balasubramanian ,  Andrea Garavaglia ,  Jack S. Shauh ,  Arvind Swaminathan ,  Gordon Kent Walker ,  Daphna Zeilingold ,  Xiaoxia Zhang ,  Kuo-Chun Lee

Inventor： JUN WANG ,  Srinivasan Balasubramanian ,  Andrea Garavaglia ,  Jack S. Shauh ,  Arvind Swaminathan ,  Gordon Kent Walker ,  Daphna Zeilingold ,  Xiaoxia Zhang ,  Kuo-Chun Lee

IPC: H04W4/06 ,  H04W24/00

CPC classification number: H04W72/005 ,  H04W68/00

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus monitors a page during a current paging cycle on a first frequency. In addition, the apparatus switches to a second frequency after the current paging cycle to receive multicast/broadcast information on the second frequency. Furthermore, the apparatus attempts to receive the multicast/broadcast information on the second frequency before a predetermined time.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该设备在第一频率的当前寻呼周期期间监视页面。 此外，该设备在当前寻呼周期之后切换到第二频率以在第二频率上接收多播/广播信息。 此外，该装置尝试在预定时间之前在第二频率上接收多播/广播信息。

公开(公告)号：US08248915B2

公开(公告)日：2012-08-21

申请号：US11323321

申请日：2005-12-30

Applicant: Vincent B. Baglin ,  Prakash Surendranadhan ,  Srinivasan Balasubramanian ,  Sanjeevan Sivalingham ,  Erik Colban ,  Yingzhe Wu ,  Prashanth Sharma ,  Hai Le ,  Rath Vannithamby

Inventor： Vincent B. Baglin ,  Prakash Surendranadhan ,  Srinivasan Balasubramanian ,  Sanjeevan Sivalingham ,  Erik Colban ,  Yingzhe Wu ,  Prashanth Sharma ,  Hai Le ,  Rath Vannithamby

IPC: G01R31/08

CPC classification number: H04W48/20 ,  H04W24/04 ,  H04W36/08 ,  H04W88/08

Abstract: A mobile communication network includes a plurality of access nodes that can serve different roles in support of a communication session with a mobile station. An access node can serve as a connecting node that receives access requests the mobile station, as an anchor node to anchor a radio packet connection with a core network for the communication session; or as a primary node to store session information for the communication session. When the communication session is established, the anchor node for the communication session may select another access node to serve as the primary node. Session information can be stored at both the anchor node and primary node so that data can be delivered to the mobile station if either one of the anchor node and primary node are available.

Abstract translation: 移动通信网络包括多个接入节点，其可以起支持与移动台的通信会话的不同作用。 接入节点可以用作连接节点，其接收移动台的接入请求，作为锚定节点来锚定与用于通信会话的核心网络的无线电分组连接; 或作为用于存储通信会话的会话信息的主节点。 当通信会话建立时，通信会话的锚节点可以选择另一接入节点作为主节点。 会话信息可以存储在锚节点和主节点上，以便如果锚节点和主节点中的任一个可用，则可以将数据传送到移动台。

公开(公告)号：US08194617B2

公开(公告)日：2012-06-05

申请号：US12244983

申请日：2008-10-03

Applicant: Srinivasan Balasubramanian ,  Vipin A. Sali

Inventor： Srinivasan Balasubramanian ,  Vipin A. Sali

IPC: H04W4/00 ,  H04B7/185

CPC classification number: H04W72/1257 ,  H04W36/18

Abstract: An apparatus and method for increasing efficiency of data packet transmission comprising receiving a TCA message and a new pilot signal; determining if the TCA message includes at least one scheduler tag; performing one of the following: determining if there are other pilot signals associated with the at least one scheduler tag or determining if the new pilot signal is in a softer handoff with a member of an active set; and performing one of the following: associating the new pilot signal to the at least one scheduler tag or creating a new scheduler group and associating the new pilot signal with it. In one aspect, one of the following additional steps is performed: determining if all the other pilot signals are newly added to the at least one scheduler tag or determining if at least one of the other pilot signals is associated with the active set.

Abstract translation: 一种用于提高数据分组传输效率的装置和方法，包括接收TCA消息和新的导频信号; 确定所述TCA消息是否包括至少一个调度器标签; 执行以下操作之一：确定是否存在与所述至少一个调度器标签相关联的其他导频信号，或者确定所述新导频信号是否与活动集的成员进行更软切换; 以及执行以下操作之一：将所述新导频信号与所述至少一个调度器标签相关联，或者创建新的调度器组并且将所述新导频信号与其相关联。 在一个方面，执行以下附加步骤之一：确定所有其他导频信号是否新添加到至少一个调度器标签中，或者确定其他导频信号中的至少一个是否与活动集相关联。

公开(公告)号：US20110310851A1

公开(公告)日：2011-12-22

申请号：US12819318

申请日：2010-06-21

Applicant: Thomas Klingenbrunn ,  Uppinder Singh Babbar ,  Srinivasan Balasubramanian ,  Shyamal Ramachandran ,  Arvind Swaminathan

Inventor： Thomas Klingenbrunn ,  Uppinder Singh Babbar ,  Srinivasan Balasubramanian ,  Shyamal Ramachandran ,  Arvind Swaminathan

IPC: H04W36/30

CPC classification number: H04W28/0226 ,  H04L47/2491 ,  H04W24/08 ,  H04W28/18 ,  H04W36/0044 ,  H04W36/0066 ,  H04W36/14 ,  H04W36/26 ,  H04W76/22

Abstract: Systems and methodologies are described herein that facilitate efficient transfer of quality of service (QoS) context during inter-radio access technology (RAT) handovers. In particular, techniques are described herein for establishing rules for whether a user equipment unit (UE) or an associated network should establish QoS for a mixed-mode application, identifying flow to bearer mappings when translating QoS across an inter-RAT handover, mapping QoS parameters of respective RATs, mitigating QoS depreciation upon multiple handovers, performing one or more actions if QoS is not acceptable in a new RAT, maintaining QoS during tunnel mode, and handling scenarios in which a UE moves between a RAT using network-initiated QoS and a RAT using UE-initiated QoS.

公开(公告)号：US20110170411A1

公开(公告)日：2011-07-14

申请号：US12839335

申请日：2010-07-19

Applicant: Jun Wang ,  George Cherian ,  Srinivasan Balasubramanian ,  Haipeng Jin ,  Arungundram Chandrasekaran Mahendran

Inventor： Jun Wang ,  George Cherian ,  Srinivasan Balasubramanian ,  Haipeng Jin ,  Arungundram Chandrasekaran Mahendran

IPC: H04W28/24

CPC classification number: H04W76/10 ,  H04W28/24 ,  H04W80/04

Abstract: Methods and apparatus for network pre-configuration of Quality of Service (QoS) parameters in a communication channel triggered by establishment of packet data access by an access terminal with the network. The network-determined and network-initiated pre-establishment of the QoS parameters are for one or more reservation links, which each relate to a corresponding one or more applications resident on the access terminal.

Abstract translation: 通过由接入终端与网络建立分组数据访问而触发的通信信道中的服务质量（QoS）参数的网络预配置的方法和装置。 网络确定和网络发起的QoS参数的预建立用于一个或多个预留链路，每个预留链路与驻留在接入终端上的对应的一个或多个应用相关。

公开(公告)号：US20110014913A1

公开(公告)日：2011-01-20

申请号：US12839106

申请日：2010-07-19

Applicant: Young Cheul Yoon ,  Srinivasan Balasubramanian ,  Shyamal Ramachandran ,  Arvind Swaminathan

Inventor： Young Cheul Yoon ,  Srinivasan Balasubramanian ,  Shyamal Ramachandran ,  Arvind Swaminathan

IPC: H04W60/00

CPC classification number: H04W48/20

Abstract: A mobile device or access terminal of a wireless wide area network (WWAN) communication system is provisioned for Multi-Mode System Selection (MMSS) wherein an MMSS System Priority List (MSPL) is used with respect to the underlying system selection priority list (e.g., Private Land Mobile Network (PLMN) list). Relating a current location to one or more entries in an MMSS Location Associated Priority List (MLPLs) enables scaling a range of entries in the PLMN list, indicating whether the MSPL apply to the entire list of PLMNs stored in an access terminal or to some subset of the PLMN List. Similarly, the present innovation addresses whether the MSPL applies to the entire Preferred Roaming List (PRL) or some subset of a geo-spatial location (GEO) area.

Abstract translation: 提供无线广域网（WWAN）通信系统的移动设备或接入终端用于多模式系统选择（MMSS），其中相对于基础系统选择优先级列表使用MMSS系统优先级列表（MSPL）（例如， ，私有移动网络（PLMN）列表）。 将当前位置与MMSS位置关联优先级列表（MLPL）中的一个或多个条目关联使得能够缩放PLMN列表中的条目范围，指示MSPL是否适用于存储在接入终端中的整个PLMN列表或某些子集 的PLMN列表。 类似地，本创新解决了MSPL是否适用于整个首选漫游列表（PRL）或地理空间位置（GEO）区域的某个子集。