公开(公告)号：US09408217B2

公开(公告)日：2016-08-02

申请号：US13743185

申请日：2013-01-16

Applicant: QUALCOMM Incorporated

Inventor： Tingfang Ji ,  Peter Gaal ,  William R. Panton ,  Gene Fong ,  Philip D. Coan ,  Sumit Verma ,  Edward George Tiedemann, Jr.

IPC: H04W72/04 ,  H04W24/00 ,  H04W52/14 ,  H04W52/36 ,  H04W52/24

CPC classification number: H04W72/0473 ,  H04L5/0041 ,  H04W52/146 ,  H04W52/244 ,  H04W52/365 ,  H04W52/367

Abstract: Techniques for determining power relaxation values are disclosed. The power relaxation values may be determined according to an ending resource block (RB) and a number of RBs in a contiguous allocation. In one aspect, the power relaxation values are arranged into regions based, at least in part, on transmission channel bandwidths and the distance from a protected adjacent channel. A user equipment (UE) can determine a power relaxation value for its current allocation using the ending RB index and contiguous RB length and can adjust its transmission power accordingly. Evolved NodeBs may estimate the power relaxation that a particular UE has selected in order to more accurately determine the transmit power available to the UE. Using the more accurate estimate of transmit power, the eNB may schedule the UE for uplink transmissions accordingly.

Abstract translation: 公开了用于确定功率松弛值的技术。 功率弛豫值可以根据连续分配中的结束资源块（RB）和RB的数量来确定。 在一个方面，功率弛豫值至少部分地基于传输信道带宽和与受保护的相邻信道的距离被布置成区域。 用户设备（UE）可以使用结束RB索引和连续RB长度来确定其当前分配的功率松弛值，并且可以相应地调整其发送功率。 演进的节点B可以估计特定UE已经选择的功率松弛，以便更准确地确定可用于UE的发射功率。 使用更准确的发射功率估计，eNB可以相应地调度UE进行上行链路传输。

公开(公告)号：US09713158B2

公开(公告)日：2017-07-18

申请号：US15188884

申请日：2016-06-21

Applicant: QUALCOMM Incorporated

Inventor： Tingfang Ji ,  Peter Gaal ,  William R. Panton ,  Gene Fong ,  Philip D. Coan ,  Sumit Verma ,  Edward George Tiedemann, Jr.

IPC: H04W52/14 ,  H04W72/04 ,  H04W52/36 ,  H04L5/00 ,  H04W52/24

CPC classification number: H04W72/0473 ,  H04L5/0041 ,  H04W52/146 ,  H04W52/244 ,  H04W52/365 ,  H04W52/367

Abstract: Techniques for determining power relaxation values are disclosed. The power relaxation values may be determined according to an ending resource block (RB) and a number of RBs in a contiguous allocation. In one aspect, the power relaxation values are arranged into regions based, at least in part, on transmission channel bandwidths and the distance from a protected adjacent channel. A user equipment (UE) can determine a power relaxation value for its current allocation using the ending RB index and contiguous RB length and can adjust its transmission power accordingly. Evolved NodeBs may estimate the power relaxation that a particular UE has selected in order to more accurately determine the transmit power available to the UE. Using the more accurate estimate of transmit power, the eNB may schedule the UE for uplink transmissions accordingly.

公开(公告)号：US09491575B2

公开(公告)日：2016-11-08

申请号：US14738312

申请日：2015-06-12

Applicant: QUALCOMM Incorporated

Inventor： Stephen William Edge ,  Edward George Tiedemann, Jr.

IPC: H04W4/02 ,  G01S5/06 ,  H04W64/00 ,  G01S5/00 ,  H04W4/22 ,  H04W12/08 ,  H04W40/24 ,  H04W72/12 ,  H04W88/04 ,  H04W88/16 ,  G01S1/04 ,  G01S1/20 ,  G01S5/02

CPC classification number: H04W4/02 ,  G01S1/042 ,  G01S1/20 ,  G01S5/0018 ,  G01S5/0081 ,  G01S5/0221 ,  G01S5/06 ,  G01S19/11 ,  H04W4/90 ,  H04W12/08 ,  H04W40/244 ,  H04W64/00 ,  H04W64/003 ,  H04W72/1263 ,  H04W76/50 ,  H04W88/04 ,  H04W88/16

Abstract: A method includes establishing, at a positioning beacon, a wireless backhaul connection to a communication network; receiving, at the positioning beacon, scheduling information for a positioning reference signal (PRS) from the communication network over the wireless backhaul; and transmitting, from the positioning beacon, the PRS according to the scheduling information.

Abstract translation: 一种方法包括在定位信标处建立到通信网络的无线回程连接; 在定位信标处通过无线回程从通信网络接收用于定位参考信号（PRS）的调度信息; 并根据调度信息从定位信标发送PRS。