公开(公告)号：RU2488239C2

公开(公告)日：2013-07-20

申请号：RU2011121872

申请日：2009-10-30

Applicant: QUALCOMM INC

Inventor： KHORN GEHJVIN B ,  SONG OSOK ,  SUBRAMANIAN RAMACHANDRAN

IPC: H04W48/20

Abstract: Заявленноеизобретениеотноситсяк системами способам, которыесодействуютподдержкемногочисленныхрежимовдоступадлябазовойстанциив средебеспроводнойсвязи. Техническийрезультат - устранениепагубноговлияниянаразличныепроцедуры, вызванногоиспользованиемразныхрежимовдоступа. Дляэтогобазоваястанцияможетиспользоватьв своихцеляхгибридный, закрытыйилиоткрытыйрежимдоступа. Белыйсписокмобильногоустройства, котороеуспешнорегистрируетсянабазовойстанции, можетизбирательнообновляться, чтобывключатьв себясписокидентификаторовзакрытойгруппыабонентов (ID CSG) базовойстанции. Например, ID CSG базовойстанцииможетбытьдобавленв белыйсписок, когдабазоваястанцияработаетв режимезакрытогодоступа, нарядус тем, чтодобавление ID CSG можетигнорироваться, когдабазоваястанцияработаетв режимегибридногодоступа. Согласноещеодномупримеру ID CSG можетизбирательнодобавлятьсянаоснованиипринятогозначенияпричиныдопуска. Дополнительноилив качествеальтернативы, ID CSG ииндикаторрежимадоступамогутпередаватьсяс базовойстанциинасетевойузелдляреализацииуправлениядоступоми/илиоптимизациипоисковоговызованасетевомузле. 20 н. и 84 з.п. ф-лы, 17 ил.

公开(公告)号：ZA201103982B

公开(公告)日：2012-02-29

申请号：ZA201103982

申请日：2011-05-30

Applicant: QUALCOMM INC

Inventor： HORN GAVIN B ,  SUBRAMANIAN RAMACHANDRAN ,  SONG OSOK

IPC: H04W20090101

Abstract: Systems and methodologies are described that facilitate supporting multiple access modes for a base station in a wireless communication environment. The base station can leverage hybrid, closed, or open access mode. A whitelist of a mobile device that successfully registers on the base station can be selectively updated to include a CSG ID of the base station (708). For example, the CSG ID of the base station can be added to the whitelist when the base station operates in closed access mode, while adding the CSG ID can be skipped when the base station operates in hybrid access mode. According to another example, the CSG ID can be selectively added based upon a received accept cause value. Additionally or alternatively, a CSG ID and an access mode indicator can be transmitted from a base station to a network node for implementing access control and/or paging optimization at the network node.

公开(公告)号：RU2398358C2

公开(公告)日：2010-08-27

申请号：RU2007132451

申请日：2006-01-27

Applicant: QUALCOMM INC

Inventor： ATARIUS RUZBEKH ,  SUBRAMANIAN RAMACHANDRAN

IPC: H04L12/58

Abstract: Представленыспособи устройстводляосуществлениявзаимодействиямеждусистемами Push-to-Talk over Cellular (РоС) исистемамимгновенныхсообщений (Instant Messaging (IM)) сотовойсвязи. Обеспечиваетсяобъект, осуществляющийвзаимодействие, которыйведетсебяподобноклиентусистемыРоСдлясерверасистемыРоСи какклиентсистемы IM длясерверасистемы IM. Объект, осуществляющийвзаимодействие, можетбытьреализованкакчастьсерверасистемыРоСилисерверасистемы IM. Объект, осуществляющийвзаимодействие, ожидаетречевыепакетыотсерверасистемыРоСи послетого, каконпринялречевойпакет, объект, осуществляющийвзаимодействие, посылаетсообщениеклиентусистемы IM черезсерверсистемы IM. Ввариантеосуществленияобъект, осуществляющийвзаимодействие, ожидаетречевыепакетыилиаудиоклипыотсерверасистемы IM ипослетого, каконихпринял, запоминаетихвовременномзапоминающемустройствеи преобразуетихв форматпотоковойпередачи. Объект, осуществляющийвзаимодействие, затемделаетзапросправапередачиу серверасистемыРоСи, кактолькоправопередачипредоставляется, передаетзапомненныйаудиоклипилиречевойпакетв форматепотоковойпередачинасерверсистемыРоС. СерверсистемыРоСзатемраспространяетклипыклиентамсистемыРоС. 6 н. и 10 з.п. ф-лы, 5 ил.

公开(公告)号：CA2741689A1

公开(公告)日：2010-06-03

申请号：CA2741689

申请日：2009-11-03

Applicant: QUALCOMM INC

Inventor： SUBRAMANIAN RAMACHANDRAN ,  HORN GAVIN B ,  SONG OSOK ,  DESHPANDE MANOJ M ,  SINGH DAMANJIT ,  TENNY NATHAN E

IPC: H04W48/18

Abstract: An access terminal may switch to a different mode of wireless network selection as a result of manual selection of a wireless cell set (e.g., a closed subscriber group) associated with one or more wireless cells. For example, if the user of an access terminal selects a closed subscriber group in a wireless network that is different than the current wireless network, the access terminal may enter a manual mode of wireless network selection, select the wireless network corresponding to the closed subscriber group, and register on a closed subscriber group cell in the selected wireless network. In addition, an access terminal may automatically switch to a different mode of wireless network selection (e.g., the prior mode) upon losing coverage of a wireless cell set. An access terminal may also automatically select a cell of a wireless cell set if the access terminal returns to a cell of the cell set within a defined period of time after losing coverage of the cell set. Furthermore, an access terminal may return to a prior wireless network upon losing coverage of a wireless cell set.

公开(公告)号：AU2009308709A1

公开(公告)日：2010-05-06

申请号：AU2009308709

申请日：2009-10-30

Applicant: QUALCOMM INC

Inventor： HORN GAVIN B ,  SONG OSOK ,  SUBRAMANIAN RAMACHANDRAN

IPC: H04W48/20

Abstract: Systems and methodologies are described that facilitate supporting multiple access modes for a base station in a wireless communication environment. The base station can leverage hybrid, closed, or open access mode. A whitelist of a mobile device that successfully registers on the base station can be selectively updated to include a CSG ID of the base station (708). For example, the CSG ID of the base station can be added to the whitelist when the base station operates in closed access mode, while adding the CSG ID can be skipped when the base station operates in hybrid access mode. According to another example, the CSG ID can be selectively added based upon a received accept cause value. Additionally or alternatively, a CSG ID and an access mode indicator can be transmitted from a base station to a network node for implementing access control and/or paging optimization at the network node.

公开(公告)号：CA2727468A1

公开(公告)日：2009-12-23

申请号：CA2727468

申请日：2009-06-17

Applicant: QUALCOMM INC

Inventor： NARAYANAN VIDYA ,  JAYARAM RANJITH S ,  DONDETI LAKSHMINATH R ,  HARDIE EDWARD T L ,  ZIV NOAM A ,  SUBRAMANIAN RAMACHANDRAN

IPC: H04L29/08 ,  H04L29/06

Abstract: Methods and apparatus for proxying of devices and services using overlay networks. A method for operating a proxy includes obtaining meta-data associated with at least one of a device and a service, generating a searchable index of the meta-data, and publishing the searchable index on the overlay network as at least one of a distributed index and a centralized index. Another method includes receiving a request from a device or a service using a non overlay protocol to receive at least one of data and services from the overlay network, searching an index of meta-data on the overlay network based on the request, identifying a node associated with the at least one of data and services based on the index, establishing a direct connection with the node, and obtaining the at least one of data and services using the direct connection.

公开(公告)号：BRPI0607216A2

公开(公告)日：2009-08-18

申请号：BRPI0607216

申请日：2006-01-27

Applicant: QUALCOMM INC

Inventor： ATARIUS ROOZBEH ,  SUBRAMANIAN RAMACHANDRAN

IPC: H04L12/58

Abstract: A method and apparatus for interworking between push-to-talk over cellular (PoC) systems and instant messaging (IM) systems is provided. An interworking entity that behaves like a PoC client to a PoC server and as an IM client to the IM server is provided. The interworking entity may be implemented as part of the PoC server or the IM server. The interworking entity listens to talk bursts from the PoC server and when it receives a talk burst the interworking entity sends the message to the IM client via the IM server. In an embodiment, the interworking entity listens to talk bursts or audio clips from the IM server and when it receives them, stores them in a temporary storage memory and converts them to a streaming format. The interworking entity then requests the floor from the PoC server, and, once the floor is granted, streams the stored audio clip or talk burst to the PoC server. The PoC server then distributes the clips to the PoC clients.

公开(公告)号：WO2014070617A3

公开(公告)日：2014-07-31

申请号：PCT/US2013066940

申请日：2013-10-25

Applicant: QUALCOMM INC

Inventor： ZHAO SULI ,  SWAMINATHAN ARVIND ,  BALASUBRAMANIAN SRINIVASAN ,  WANG MIN ,  SUBRAMANIAN RAMACHANDRAN

IPC: H04W72/08 ,  H04W72/04 ,  H04W76/04

CPC classification number: H04W76/022 ,  H04W72/0486 ,  H04W72/087 ,  H04W76/041

Abstract: A method, an apparatus, and a computer program product for wireless communication at a first user equipment (UE) are provided. The apparatus sends a request to a second UE for establishing a call connection, receives from the second UE an acknowledgment for establishing the call connection, establishes at least one first dedicated bearer between the first UE and a network for communicating media packets with the second UE, sends first dummy data to the second UE via the established at least one first dedicated bearer, receives at least one of second dummy data or a media packet from the second UE via the established at least one first dedicated bearer, and exchanges media packets with the second UE via the established at least one first dedicated bearer after receiving the at least one of the second dummy data or the media packet from the second UE.

Abstract translation: 提供了一种用于第一用户设备（UE）的无线通信的方法，装置和计算机程序产品。 该装置向第二UE发送建立呼叫连接的请求，从第二UE接收到建立呼叫连接的确认，在第一UE与用于与第二UE通信媒体分组的网络之间建立至少一个第一专用承载 经由所建立的至少一个第一专用承载向第二UE发送第一虚拟数据，经由所建立的至少一个第一专用承载从第二UE接收第二伪数据或媒体分组中的至少一个，并且交换具有 所述第二UE经由建立的至少一个第一专用承载，在从所述第二UE接收到所述第二伪数据或所述媒体分组中的所述至少一个之后。

公开(公告)号：WO2014043534A2

公开(公告)日：2014-03-20

申请号：PCT/US2013059760

申请日：2013-09-13

Applicant: QUALCOMM INC

Inventor： DHANDA MUNGAL SINGH ,  CHILDREN PHILIP J ,  SUBRAMANIAN RAMACHANDRAN

CPC classification number: H04W8/06 ,  H04W8/12 ,  H04W48/16 ,  H04W52/0209 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

Abstract: Apparatus and methods are disclosed for reducing or eliminating searches by a UE for its home PLMN when the mobile station is roaming in a network not in the vicinity of the home PLMN. That is, the UE may be provisioned with information about its home PLMN. For example, some embodiments can comprise a neighbor database indicating neighbor relationships between PLMNs and the home PLMN. This can enable a UE to determine whether the home PLMN is likely to be nearby when it is visiting a different PLMN. Forgoing a PLMN home search reduces processing and can aid in conserving power resources. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 公开了当移动台在不在家庭PLMN附近的网络中漫游时，用于减少或消除UE对其家庭PLMN的搜索的装置和方法。 也就是说，UE可以被提供关于其归属PLMN的信息。 例如，一些实施例可以包括指示PLMN和归属PLMN之间的邻居关系的邻居数据库。 这可以使得UE能够在其访问不同的PLMN时确定归属PLMN是否可能是附近的。 进行PLMN家庭搜索可减少处理并有助于节省电力资源。 还要求和描述其它方面，实施例和特征。

公开(公告)号：WO2010081168A8

公开(公告)日：2011-03-10

申请号：PCT/US2010020806

申请日：2010-01-12

Applicant: QUALCOMM INC ,  SONG OSOK ,  ESCOTT ADRIAN ,  AGASHE PARAG A ,  SUBRAMANIAN RAMACHANDRAN ,  ULUPINAR FATIH

Inventor： SONG OSOK ,  ESCOTT ADRIAN ,  AGASHE PARAG A ,  SUBRAMANIAN RAMACHANDRAN ,  ULUPINAR FATIH

IPC: H04W36/00

CPC classification number: H04W36/0038 ,  H04L63/12 ,  H04W12/06 ,  H04W12/10

Abstract: Systems and methodologies are described that facilitate fetching a native security context between network nodes in a core network after an inter-system handover of a mobile device. For instance, a mobility message that is integrity protected by a security context (e.g., the native security context, a mapped security context,..) can be obtained at a network node from the mobile device. Further, the network node can send a request to a disparate network node within a core network. The request can include information that can be used by the disparate network node to establish that the mobile device is authenticated. Moreover, the native security context can be received from the disparate network node in response to the request. Accordingly, the native security context need not be recreated between the network node and the mobile device.

Abstract translation: 描述了在移动设备的系统间切换之后促进在核心网络中的网络节点之间获取本地安全上下文的系统和方法。 例如，可以在来自移动设备的网络节点处获得由安全上下文（例如，本地安全上下文，映射的安全上下文，...）完整性保护的移动性消息。 此外，网络节点可以向核心网络内的不同网络节点发送请求。 该请求可以包括可由不同网络节点使用以确定移动设备被认证的信息。 此外，响应于该请求，可以从不同的网络节点接收本地安全上下文。 因此，不需要在网络节点和移动设备之间重建本地安全上下文。