公开(公告)号：EP2220896A1

公开(公告)日：2010-08-25

申请号：EP08850727.2

申请日：2008-11-13

Applicant: QUALCOMM Incorporated

Inventor： HORN, Gavin B. ,  ULUPINAR, Fatih ,  AGASHE, Parag A. ,  PRAKASH, Rajat ,  DESHPANDE, Manoj M. ,  NANDA, Sanjiv ,  CHEN, Jen Mei ,  PICA, Francesco ,  TENNY, Nathan E.

IPC: H04W48/18 ,  H04W36/04 ,  H04W16/16

CPC classification number: H04W36/0083 ,  H04W84/045

Abstract: Systems and methodologies are described that facilitate applying offsets and/or selectable hysteresis values to favor access points in cell reselection. In measuring and ranking surrounding access points in reselection, offsets can be applied to favorable access points to facilitate cell reselection thereto. The offset can positively affect measurements, and thus ranking as well, in some cases. Negative offsets can also be applied to lower measurements (and thus ranking) of some access points. Moreover, hysteresis values can be applied in measuring current cells to prevent frequent reselection. The hysteresis values can be selected based on a type of the current cell or related access point to expand the coverage area where desired. Thus, where the current access point is favorable, a larger hysteresis can be added to measurements related to the current access point.

Abstract translation: 描述了有助于应用偏移和/或可选滞后值以有利于小区重选中的接入点的系统和方法。 在重选中测量和排列周围接入点时，可以将偏移量应用于有利的接入点，以促进小区重新选择。 在某些情况下，偏移可以积极地影响测量，并因此排列。 负偏移也可以应用于某些接入点的较低测量（并因此排序）。 此外，滞后值可用于测量电流单元以防止频繁重新选择。 滞后值可以根据当前单元格的类型或相关的接入点进行选择，以在需要的地方扩大覆盖区域。 因此，当前接入点是有利的，可以将更大的滞后加到与当前接入点相关的测量中。

公开(公告)号：EP2213122A1

公开(公告)日：2010-08-04

申请号：EP08848983.6

申请日：2008-11-14

Applicant: QUALCOMM Incorporated

Inventor： HORN, Gavin B. ,  ULUPINAR, Fatih ,  AGASHE, Parag A. ,  PRAKASH, Rajat

IPC: H04W48/08 ,  H04W48/20 ,  H04W12/10

CPC classification number: H04W48/12 ,  H04L63/104 ,  H04W12/08 ,  H04W48/02 ,  H04W48/16 ,  H04W84/045

Abstract: Systems and methodologies are described that facilitate identifying sectors using sector parameters signatures. The signatures can be generated as a known function of a previous sector parameters signature (or message parameters), system time, and an identifier. In this regard, mobile devices can determine an expected identifier from comparing the sector parameters signature to a sector parameters signature computed based at least in part on the system time known to the mobile device. In addition, the mobile device can utilize a known or an inferred previous parameters signature to determine the expected identifier. Multiple signatures can be evaluated to determine expected identifiers to increase the likelihood of correct identification since the signatures are generated using the known variables along with the identifier.

公开(公告)号：EP2198653A2

公开(公告)日：2010-06-23

申请号：EP08837009.3

申请日：2008-10-07

Applicant: Qualcomm Incorporated

Inventor： GUPTA, Rajarshi ,  PALANIGOUNDER, Anand ,  ULUPINAR, Fatih ,  HORN, Gavin B. ,  AGASHE, Parag A. ,  CHEN, Jen Mei ,  DESHPANDE, Manoj M. ,  BALASUBRAMANIAN, Srinivasan ,  NANDA, Sanjiv ,  SONG, Osok

IPC: H04W48/08 ,  H04W48/14

CPC classification number: H04W48/08 ,  H04L63/104 ,  H04W8/26 ,  H04W12/06 ,  H04W12/08 ,  H04W48/02 ,  H04W48/14 ,  H04W84/045

Abstract: Provisioning and access control for communication nodes involves assigning identifiers to sets of nodes where the identifiers may be used to control access to restricted access nodes that provide certain services only to certain defined sets of nodes. In some aspects provisioning a node may involve providing a unique identifier for sets of one or more nodes such as restricted access points and access terminals that are authorized to receive service from the restricted access points. Access control may be provided by operation of a restricted access point and/or a network node. In some aspects, provisioning a node involves providing a preferred roaming list for the node. In some aspects, a node may be provisioned with a preferred roaming list through the use of a bootstrap beacon.

Abstract translation: 通信节点的配置和访问控制涉及将标识符分配给节点组，其中可以使用标识符来控制对仅向某些定义的节点组提供某些服务的受限访问节点的访问。 在一些方面中，提供节点可以包括为被授权从受限访问点接收服务的一个或多个节点（例如受限访问点和接入终端）的集合提供唯一标识符。 可以通过受限访问点和/或网络节点的操作来提供访问控制。 在一些方面，为节点提供包括为节点提供优选的漫游列表。 在一些方面，可以通过使用引导信标来为节点提供优选的漫游列表。

公开(公告)号：EP1751933A1

公开(公告)日：2007-02-14

申请号：EP05755492.5

申请日：2005-05-31

Applicant: Qualcomm Incorporated

Inventor： AGASHE, Parag A. ,  TINNAKORNSRISUPHAP, Peerapol ,  GILLIES, Don ,  HORN, Gavin ,  JAIN, Nikil

IPC: H04L12/56

Abstract: Systems and methods for providing packet based handoff in wireless communication systems are provided.