公开(公告)号：US20150079983A1

公开(公告)日：2015-03-19

申请号：US14027098

申请日：2013-09-13

Applicant: QUALCOMM Incorporated

Inventor： Rajat Prakash ,  Christophe Chevallier

IPC: H04W8/18 ,  H04W60/00

CPC classification number: H04W8/186 ,  H04W4/025 ,  H04W4/14 ,  H04W12/08 ,  H04W48/02 ,  H04W48/08 ,  H04W60/00 ,  H04W60/04 ,  H04W84/045

Abstract: Techniques for femtocell message delivery and network planning are described herein. A mobile device sends a registration request to an access point, such as a femtocell access point. If denied registration, the mobile device may return to service by a macro cell access point. A network entity, such as a femtocell gateway serving the access point, may determine an identification of the mobile device. The network entity may send the identification of mobile device and an identifier of the access point to an application server. The application server may create and send a targeted message to the mobile device based on the identification of mobile device and the identifier of the access point. The application server may determine a user count for the access point and facilitate network planning based on the user count.

Abstract translation: 本文描述了毫微微小区消息传送和网络规划的技术。 移动设备向接入点（例如毫微微小区接入点）发送注册请求。 如果拒绝注册，则移动设备可以通过宏小区接入点返回服务。 诸如为接入点服务的毫微微小区网关的网络实体可以确定移动设备的标识。 网络实体可以将移动设备的标识和接入点的标识符发送到应用服务器。 应用服务器可以基于移动设备的标识和接入点的标识符来创建并向移动设备发送目标消息。 应用服务器可以确定接入点的用户计数，并且基于用户计数来促进网络规划。

公开(公告)号：US20130225182A1

公开(公告)日：2013-08-29

申请号：US13773577

申请日：2013-02-21

Applicant: QUALCOMM Incorporated

Inventor： Damanjit SINGH ,  Peerapol Tinnakornsrisuphap ,  Mehmet Yavuz ,  Christophe Chevallier

IPC: H04W36/26

CPC classification number: H04W36/245 ,  H04W36/00837 ,  H04W36/04 ,  H04W36/16 ,  H04W36/165 ,  H04W36/26 ,  H04W36/32 ,  H04W84/045

Abstract: Disclosed are systems and methods for joint parameter optimization for collocated macrocells and femtocells in a wireless communication network. In one aspect, the method comprises: collecting one or more performance parameters from the one or more collocated macrocells and femtocells, detecting frequent cell reselections or frequent cell handovers by mobile devices between the one or more collocated macrocells and femtocells, optimizing one or more cell reselection and handover parameters for the one or more collocated macrocells and femtocells based on the performance parameters, and overwriting one or more corresponding parameters of the collocated macrocells and femtocells with the one or more optimized cell reselection and handover parameters in order to reduce frequent cell reselections or frequent cell handovers by mobile devices between the one or more collocated macrocells and femtocells in a wireless communication network.

Abstract translation: 公开了用于无线通信网络中的并置宏小区和毫微微小区的联合参数优化的系统和方法。 一方面，该方法包括：从一个或多个并置的宏小区和毫微微小区收集一个或多个性能参数，检测由一个或多个并置的宏小区和毫微微小区之间的移动设备的频繁小区重新选择或频繁的小区切换，优化一个或多个小区 基于性能参数对一个或多个并置的宏小区和毫微微小区进行重选和切换参数，并且利用所述一个或多个优化的小区重选和切换参数重写并置的宏小区和毫微微小区的一个或多个相应参数，以便减少频繁的小区重选 或者在无线通信网络中的一个或多个并置宏小区和毫微微小区之间的移动设备进行频繁的小区切换。

公开(公告)号：US20130225172A1

公开(公告)日：2013-08-29

申请号：US13773563

申请日：2013-02-21

Applicant: QUALCOMM Incorporated

Inventor： Damanjit SINGH ,  Peerapol Tinnakornsrisuphap ,  Mehmet Yavuz ,  Christophe Chevallier

IPC: H04W36/24

CPC classification number: H04W36/245 ,  H04W36/04 ,  H04W36/16 ,  H04W36/165 ,  H04W36/26 ,  H04W36/32 ,  H04W84/045

Abstract: Disclosed are systems and methods for regulating system reselections by idle-mode mobile devices. In one aspect, a femtocell may be configured to reduce frequency of its reselection beacon, which reduces probability that a fast moving mobile device will detect the reselection beacon and reselect to that femtocell. This aspect may also delay femtocell reselection for slow moving mobile devices. In another aspect, a macrocell may slow down system reselection by adjusting cell reselection parameters used by mobile devices to determine the time needed to evaluate cell reselection criteria. Yet in another aspect, a macrocell may instruct a collocated femtocell to decrease its effective coverage area to avoid premature reselection by fast moving mobile devices. Yet in another aspect, a femtocell may use power boosting techniques to increase its reselection radius.

Abstract translation: 公开了用于通过空闲模式移动设备来调节系统重新选择的系统和方法。 在一个方面，毫微微小区可以被配置为降低其重选信标的频率，这降低了快速移动的移动设备将检测重选信标并重新选择该毫微微小区的概率。 该方面还可以延迟针对慢移动移动设备的毫微微小区重选。 在另一方面，宏小区可以通过调整移动设备使用的小区重选参数来确定评估小区重选标准所需的时间来减慢系统重选。 另一方面，宏小区可以指示并置的毫微微小区减少其有效覆盖区域，以避免快速移动的移动设备的过早重新选择。 而在另一方面，毫微微小区可以使用功率提升技术来增加其重选半径。