公开(公告)号：US09351304B2

公开(公告)日：2016-05-24

申请号：US14244346

申请日：2014-04-03

Applicant: QUALCOMM Incorporated

Inventor： Thomas Kilpatrick, II ,  Olufunmilola Awoniyi-Oteri ,  Amir Sarajedini ,  Roy Franklin Quick, Jr. ,  Patrik Nils Lundqvist

IPC: H04W52/04 ,  H04W72/04 ,  H04W36/32 ,  H04W36/04 ,  H04W36/24 ,  H04W64/00 ,  H04W72/02 ,  H04W8/08 ,  H04W68/02 ,  H04W36/00 ,  H04W36/10 ,  H04W52/22 ,  H04W74/08 ,  H04W52/50 ,  H04W52/32 ,  H04W60/00 ,  H04W52/28 ,  H04W52/36

Abstract: Methods, systems, and devices are described for predicting a current random access transmission power detectable by a base station based on historical transmission power information. In one aspect, a mobile device may access a historical transmission power associated with a current state of the mobile device, with the historical transmission power based on mobility patterns of the mobile device. Based at least in part on the accessed historical transmission power, the mobile device may predict a current random access transmission power of the mobile device, where the predicted current random access transmission power is configured to elicit a random access response from a base station. In one aspect, the techniques described herein may reduce a number of power ramp steps taken by the mobile device during a random access procedure, reduce interference from the mobile device during the random access procedure, or both based on the predicted current random access transmission power.

公开(公告)号：US09485771B2

公开(公告)日：2016-11-01

申请号：US14244346

申请日：2014-04-03

Applicant: QUALCOMM Incorporated

Inventor： Thomas Kilpatrick, II ,  Olufunmilola Awoniyi-Oteri ,  Amir Sarajedini ,  Roy Franklin Quick, Jr. ,  Patrik Nils Lundqvist

IPC: H04W52/04 ,  H04W72/04 ,  H04W36/32 ,  H04W36/04 ,  H04W36/24 ,  H04W64/00 ,  H04W72/02 ,  H04W8/08 ,  H04W68/02 ,  H04W36/00 ,  H04W36/10 ,  H04W52/22 ,  H04W74/08 ,  H04W52/50 ,  H04W52/32 ,  H04W60/00 ,  H04W52/28 ,  H04W52/36

CPC classification number: H04W72/0473 ,  H04W8/08 ,  H04W36/0055 ,  H04W36/04 ,  H04W36/10 ,  H04W36/245 ,  H04W36/32 ,  H04W52/22 ,  H04W52/223 ,  H04W52/228 ,  H04W52/285 ,  H04W52/325 ,  H04W52/362 ,  H04W52/50 ,  H04W60/00 ,  H04W64/00 ,  H04W64/006 ,  H04W68/02 ,  H04W72/02 ,  H04W72/048 ,  H04W74/0833

Abstract: Methods, systems, and devices are described for predicting a current random access transmission power detectable by a base station based on historical transmission power information. In one aspect, a mobile device may access a historical transmission power associated with a current state of the mobile device, with the historical transmission power based on mobility patterns of the mobile device. Based at least in part on the accessed historical transmission power, the mobile device may predict a current random access transmission power of the mobile device, where the predicted current random access transmission power is configured to elicit a random access response from a base station. In one aspect, the techniques described herein may reduce a number of power ramp steps taken by the mobile device during a random access procedure, reduce interference from the mobile device during the random access procedure, or both based on the predicted current random access transmission power.

Abstract translation: 描述了用于基于历史发送功率信息预测基站可检测到的当前随机接入发送功率的方法，系统和设备。 在一个方面，移动设备可以利用基于移动设备的移动性模式的历史发送功率访问与移动设备的当前状态相关联的历史发送功率。 至少部分地基于访问的历史发送功率，移动设备可以预测移动设备的当前随机接入传输功率，其中预测的当前随机接入传输功率被配置为从基站引出随机接入响应。 在一个方面，本文描述的技术可以减少随机接入过程期间移动设备采取的功率斜坡步骤的数量，在随机接入过程期间减少来自移动设备的干扰，或者基于预测的当前随机接入传输功率 。

公开(公告)号：US09763252B2

公开(公告)日：2017-09-12

申请号：US14244339

申请日：2014-04-03

Applicant: QUALCOMM Incorporated

Inventor： Thomas Kilpatrick, II ,  Olufunmilola Awoniyi-Oteri ,  Amir Sarajedini ,  Roy Franklin Quick, Jr. ,  Patrik Nils Lundqvist

IPC: H04B1/38 ,  H04W72/00 ,  H04W72/04 ,  H04W36/32 ,  H04W36/04 ,  H04W36/24 ,  H04W64/00 ,  H04W72/02 ,  H04W8/08 ,  H04W68/02 ,  H04W36/00 ,  H04W36/10 ,  H04W52/22 ,  H04W52/32 ,  H04W74/08 ,  H04W52/50 ,  H04W60/00 ,  H04W52/28 ,  H04W52/36

CPC classification number: H04W72/0473 ,  H04W8/08 ,  H04W36/0055 ,  H04W36/04 ,  H04W36/10 ,  H04W36/245 ,  H04W36/32 ,  H04W52/22 ,  H04W52/223 ,  H04W52/228 ,  H04W52/285 ,  H04W52/325 ,  H04W52/362 ,  H04W52/50 ,  H04W60/00 ,  H04W64/00 ,  H04W64/006 ,  H04W68/02 ,  H04W72/02 ,  H04W72/048 ,  H04W74/0833

Abstract: Methods, systems, and devices are described for adjusting at least one channel parameter based on accessed historical channel information associated with mobility patterns of a mobile device. In some examples, a mobile device or a base station may access historical channel information associated with mobility patterns of the mobile device or another mobile device. The mobility patterns may include information relative to a particular time and location of a mobile device, a previously traveled route by a mobile device, etc. Based on the historical channel information associated with the mobility patterns, the mobile device or the base station may adjust a channel parameter to improve communication performance across the particular channel.

公开(公告)号：US20150038143A1

公开(公告)日：2015-02-05

申请号：US14335377

申请日：2014-07-18

Applicant: QUALCOMM Incorporated

Inventor： Thomas Kilpatrick, II ,  Olufunmilola Awoniyi-Oteri ,  Roy Franklin Quick, JR. ,  Amir Sarajedini

IPC: H04W36/24 ,  H04W36/04

CPC classification number: H04W72/0473 ,  H04W8/08 ,  H04W36/0055 ,  H04W36/04 ,  H04W36/10 ,  H04W36/245 ,  H04W36/32 ,  H04W52/22 ,  H04W52/223 ,  H04W52/228 ,  H04W52/285 ,  H04W52/325 ,  H04W52/362 ,  H04W52/50 ,  H04W60/00 ,  H04W64/00 ,  H04W64/006 ,  H04W68/02 ,  H04W72/02 ,  H04W72/048 ,  H04W74/0833

Abstract: Methods, systems, and devices are described for optimizing handover or cell reselection of a mobile device based on historical information associated with mobility patterns of the mobile device. The mobile device may autonomously determine when a resource for the mobile device may be released based on the historical information. The mobile device may transmit a message to a serving cell indicating when the resource may be released and perform a handover or cell reselection procedure of the mobile device to the target cell. The serving cell may release the resource based on the indication received in the message.

Abstract translation: 描述了基于与移动设备的移动性模式相关联的历史信息来优化移动设备的切换或小区重选的方法，系统和设备。 移动设备可以自主地确定何时可以基于历史信息来释放用于移动设备的资源。 移动设备可以向服务小区发送指示何时可以释放资源的消息，并且向目标小区执行移动设备的切换或小区重选过程。 服务小区可以基于消息中接收到的指示来释放资源。

公开(公告)号：US09414389B2

公开(公告)日：2016-08-09

申请号：US14244346

申请日：2014-04-03

Applicant: QUALCOMM Incorporated

Inventor： Thomas Kilpatrick, II ,  Olufunmilola Awoniyi-Oteri ,  Amir Sarajedini ,  Roy Franklin Quick, Jr. ,  Patrik Nils Lundqvist

IPC: H04W52/04 ,  H04W72/04 ,  H04W36/32 ,  H04W36/04 ,  H04W36/24 ,  H04W64/00 ,  H04W72/02 ,  H04W8/08 ,  H04W68/02 ,  H04W36/00 ,  H04W36/10 ,  H04W52/22 ,  H04W74/08 ,  H04W52/50 ,  H04W52/32 ,  H04W60/00 ,  H04W52/28 ,  H04W52/36

Abstract: Methods, systems, and devices are described for predicting a current random access transmission power detectable by a base station based on historical transmission power information. In one aspect, a mobile device may access a historical transmission power associated with a current state of the mobile device, with the historical transmission power based on mobility patterns of the mobile device. Based at least in part on the accessed historical transmission power, the mobile device may predict a current random access transmission power of the mobile device, where the predicted current random access transmission power is configured to elicit a random access response from a base station. In one aspect, the techniques described herein may reduce a number of power ramp steps taken by the mobile device during a random access procedure, reduce interference from the mobile device during the random access procedure, or both based on the predicted current random access transmission power.

公开(公告)号：US20150038156A1

公开(公告)日：2015-02-05

申请号：US14244339

申请日：2014-04-03

Applicant: QUALCOMM Incorporated

Inventor： Thomas Kilpatrick, II ,  Olufunmilola Awoniyi-Oteri ,  Amir Sarajedini ,  Roy Franklin Quick, JR. ,  Patrik Nils Lundqvist

IPC: H04W72/04 ,  H04W72/02 ,  H04W64/00

CPC classification number: H04W72/0473 ,  H04W8/08 ,  H04W36/0055 ,  H04W36/04 ,  H04W36/10 ,  H04W36/245 ,  H04W36/32 ,  H04W52/22 ,  H04W52/223 ,  H04W52/228 ,  H04W52/285 ,  H04W52/325 ,  H04W52/362 ,  H04W52/50 ,  H04W60/00 ,  H04W64/00 ,  H04W64/006 ,  H04W68/02 ,  H04W72/02 ,  H04W72/048 ,  H04W74/0833

Abstract: Methods, systems, and devices are described for adjusting at least one channel parameter based on accessed historical channel information associated with mobility patterns of a mobile device. In some examples, a mobile device or a base station may access historical channel information associated with mobility patterns of the mobile device or another mobile device. The mobility patterns may include information relative to a particular time and location of a mobile device, a previously traveled route by a mobile device, etc. Based on the historical channel information associated with the mobility patterns, the mobile device or the base station may adjust a channel parameter to improve communication performance across the particular channel.

Abstract translation: 描述了用于基于与移动设备的移动性模式相关联的所访问的历史信道信息来调整至少一个信道参数的方法，系统和设备。 在一些示例中，移动设备或基站可以访问与移动设备或其他移动设备的移动性模式相关联的历史信道信息。 移动性模式可以包括相对于移动设备的特定时间和位置的信息，移动设备先前行进的路由等。基于与移动性模式相关联的历史信道信息，移动设备或基站可以调整 一个通道参数，用于提高特定通道的通信性能。

公开(公告)号：US20150036598A1

公开(公告)日：2015-02-05

申请号：US14244346

申请日：2014-04-03

Applicant: QUALCOMM Incorporated

Inventor： Thomas Kilpatrick, II ,  Olufunmilola Awoniyi-Oteri ,  Amir Sarajedini ,  Roy Franklin Quick, JR. ,  Patrik Nils Lundqvist

IPC: H04W72/04

CPC classification number: H04W72/0473 ,  H04W8/08 ,  H04W36/0055 ,  H04W36/04 ,  H04W36/10 ,  H04W36/245 ,  H04W36/32 ,  H04W52/22 ,  H04W52/223 ,  H04W52/228 ,  H04W52/285 ,  H04W52/325 ,  H04W52/362 ,  H04W52/50 ,  H04W60/00 ,  H04W64/00 ,  H04W64/006 ,  H04W68/02 ,  H04W72/02 ,  H04W72/048 ,  H04W74/0833

Abstract: Methods, systems, and devices are described for predicting a current random access transmission power detectable by a base station based on historical transmission power information. In one aspect, a mobile device may access a historical transmission power associated with a current state of the mobile device, with the historical transmission power based on mobility patterns of the mobile device. Based at least in part on the accessed historical transmission power, the mobile device may predict a current random access transmission power of the mobile device, where the predicted current random access transmission power is configured to elicit a random access response from a base station. In one aspect, the techniques described herein may reduce a number of power ramp steps taken by the mobile device during a random access procedure, reduce interference from the mobile device during the random access procedure, or both based on the predicted current random access transmission power.

Abstract translation: 描述了用于基于历史发送功率信息预测基站可检测到的当前随机接入发送功率的方法，系统和设备。 在一个方面，移动设备可以利用基于移动设备的移动性模式的历史发送功率访问与移动设备的当前状态相关联的历史发送功率。 至少部分地基于访问的历史发送功率，移动设备可以预测移动设备的当前随机接入传输功率，其中预测的当前随机接入传输功率被配置为从基站引出随机接入响应。 在一个方面，本文描述的技术可以减少随机接入过程期间移动设备采取的功率斜坡步骤的数量，在随机接入过程期间减少来自移动设备的干扰，或者基于预测的当前随机接入传输功率 。