公开(公告)号：US20230133941A1

公开(公告)日：2023-05-04

申请号：US17980419

申请日：2022-11-03

申请人： QUALCOMM Incorporated

发明人： Tao LUO ,  Juan MONTOJO ,  Tamer KADOUS ,  Junyi LI ,  Xiaoxia ZHANG ,  Jing SUN ,  Taesang YOO ,  Siddhartha MALLIK

IPC分类号： H04L45/16 ,  H04W52/54 ,  H04B17/318 ,  H04B7/06 ,  H04W52/34 ,  H04B17/24 ,  H04W52/24 ,  H04W72/20 ,  H04W72/21 ,  H04W72/52 ,  H04W72/53 ,  H04W72/54 ,  H03M13/09 ,  H04L12/18 ,  H04L5/00 ,  H04W72/044 ,  H04B7/216 ,  H04W52/14 ,  H04W52/16 ,  H04W52/38 ,  H04W52/42 ,  H04W52/50 ,  H04W52/56 ,  H04L41/0668 ,  H04W76/22 ,  H04W24/08

摘要： Various aspects of the disclosure relate to beam information for independent links. For example, beam information for one link may be sent on at least one other link. In some aspects, the independent links may involve a first device (e.g., a user equipment) communicating via different independent links with different devices (e.g., transmit receive points (TRPs) or sets of TRPs). For example, the first device may communicate with a second device (e.g., a TRP) via a first link and communicate with a third device (e.g., a TRP) via a second link. In some scenarios, one link can indicate beam switching for at least one other link. In some scenarios, one link can indicate link recovery for at least one other link. In some scenarios, one link can indicate link failure for at least one other link.

公开(公告)号：US09883460B2

公开(公告)日：2018-01-30

申请号：US14071923

申请日：2013-11-05

申请人： QUALCOMM Incorporated

发明人： Stein Arne Lundby

IPC分类号： H04B7/00 ,  H04W52/14 ,  H04W52/08 ,  H04W52/26 ,  H04W52/32 ,  H04W52/50 ,  H04W52/56 ,  H04W52/24 ,  H04W52/54

CPC分类号： H04W52/143 ,  H04W52/08 ,  H04W52/24 ,  H04W52/267 ,  H04W52/325 ,  H04W52/50 ,  H04W52/54 ,  H04W52/56

摘要： Method and Apparatus for performing power control on the power control commands transmitted on a forward link in a wireless communication system. The power level of the power control bits on the forward link are adjusted in response to power commands received on the reverse link. The mobile station measures the power level of the adjusted power control bits to measure the quality of the forward link.

公开(公告)号：US08831669B2

公开(公告)日：2014-09-09

申请号：US13545240

申请日：2012-07-10

申请人： Junichi Ohyama

发明人： Junichi Ohyama

IPC分类号： H04B7/00 ,  H04W52/28 ,  H04W52/56 ,  H04W52/14 ,  H04W52/08

CPC分类号： H04W52/283 ,  H04W52/08 ,  H04W52/146 ,  H04W52/56

摘要： A wireless communication device includes a reference value acquiring unit configured to receive from a base station a timing adjustment value for use in adjusting a timing, and acquire a reference value associated with the received timing adjustment value, the reference value being a threshold for determining whether a transmission power is excessive, a variation acquiring unit configured to receive a transmission power control command transmitted by the base station, and sequentially acquire a variation in transmission power from the command, and a transmission power calculator configured to vary a transmission power value on the basis of the variation in transmission power when the transmission power value does not exceed the reference value, and configured to vary the transmission power value on the basis of a variation less than the variation in transmission power when the transmission power value exceeds the reference value.

摘要翻译： 一种无线通信装置，包括：参考值获取单元，被配置为从基站接收用于调整定时的定时调整值，并且获取与所接收的定时调整值相关联的参考值，所述参考值是用于确定是否 发送功率过大，变更取得部，接收由基站发送的发送功率控制指令，依次取得来自该命令的发送功率的变化，以及发送功率运算部， 当发送功率值不超过参考值时，发送功率的变化的基础，并且被配置为基于当发送功率值超过参考值时的发送功率的变化小的变化来改变发送功率值。

公开(公告)号：US10574565B2

公开(公告)日：2020-02-25

申请号：US15659604

申请日：2017-07-25

申请人： QUALCOMM Incorporated

发明人： Tao Luo ,  Juan Montojo ,  Tamer Kadous ,  Junyi Li ,  Xiaoxia Zhang ,  Jing Sun ,  Taesang Yoo ,  Siddhartha Mallik

IPC分类号： H04L12/28 ,  H04L12/761 ,  H03M13/09 ,  H04L12/18 ,  H04W72/04 ,  H04W72/08 ,  H04W72/12 ,  H04L5/00 ,  H04B7/216 ,  H04W52/14 ,  H04W52/16 ,  H04W52/24 ,  H04W52/38 ,  H04W52/42 ,  H04W52/50 ,  H04W52/56 ,  H04L12/24 ,  H04W76/22 ,  H04W24/08 ,  H04W24/02 ,  H04W76/19 ,  H04W24/04 ,  H04W48/08 ,  H04W92/20

摘要： Various aspects of the disclosure relate to event triggers for independent links. For example, an event trigger may be based on measurements from multiple links. In some aspects, the independent links may involve a first device (e.g., a user equipment) communicating via different independent links with different devices (e.g., transmit receive points (TRPs) or sets of TRPs). For example, the first device may communicate with a second device (e.g., a TRP) via a first link and communicate with a third device (e.g., a TRP) via a second link. In some scenarios, an event trigger may be based on aggregated measurements from multiple links.

公开(公告)号：US20180054783A1

公开(公告)日：2018-02-22

申请号：US15659584

申请日：2017-07-25

申请人： QUALCOMM Incorporated

发明人： Tao Luo ,  Juan Montojo ,  Tamer Kadous ,  Junyi Li ,  Xiaoxia Zhang ,  Jing Sun ,  Taesang Yoo ,  Siddhartha Mallik

IPC分类号： H04W52/16 ,  H04W52/24 ,  H04W52/42 ,  H04W52/14 ,  H04W52/56 ,  H04W52/38 ,  H04W52/50 ,  H04B7/216

摘要： Various aspects of the disclosure relate to power control for independent links. For example, power control at a device may be based on transmissions on multiple links. In some aspects, the independent links may involve a first device (e.g., a user equipment) communicating via different independent links with different devices (e.g., transmit receive points (TRPs) or sets of TRPs). For example, the first device may communicate with a second device (e.g., a TRP) via a first link and communicate with a third device (e.g., a TRP) via a second link. In some scenarios, power control for the first device may be based on power control commands received on multiple links. In some scenarios, a power control constraint may be met taking into account the transmission power on multiple links.

公开(公告)号：US09167537B2

公开(公告)日：2015-10-20

申请号：US13763287

申请日：2013-02-08

申请人： QUALCOMM Incorporated

发明人： Wei Zhang ,  Ravi Gopalan ,  Sharif Ahsanul Matin ,  Ning He ,  Prashant Udupa Sripathi ,  Nitin Kasturi ,  Messay Amerga ,  Mohammad J. Al-Saleh ,  Krishna Chaitanya Mukkera ,  Vijay Marwah

IPC分类号： H04W52/00 ,  H04W52/24 ,  H04W52/56 ,  H04W52/14 ,  H04W52/22

CPC分类号： H04W52/24 ,  H04W52/146 ,  H04W52/221 ,  H04W52/56

摘要： Disclosed are methods and apparatus for rejecting unreliable downlink (DL) transmit power control (TPC) commands in windup mode. In one aspect, the method includes receiving by a user equipment (UE) a plurality of DLTPC commands from a base station, analyzing on one or more transmitted uplink (UL) TPC commands, detecting a windup mode based on the one or more DLTPC and ULTPC commands, and rejecting one or more DLTPC down commands in the windup mode.

摘要翻译： 公开了用于在卷绕模式中拒绝不可靠下行链路（DL）发射功率控制（TPC）命令的方法和装置。 在一个方面，该方法包括由用户设备（UE）从基站接收多个DLTPC命令，分析一个或多个发送的上行链路（UL）TPC命令，基于一个或多个DLTPC检测卷绕模式，以及 ULTPC命令，以及拒绝在卷绕模式中的一个或多个DLTPC down命令。

公开(公告)号：US09054858B2

公开(公告)日：2015-06-09

申请号：US13474775

申请日：2012-05-18

申请人： Herbert Dawid ,  Markus Jordan ,  Edgar Bolinth ,  Thorsten Clevorn

发明人： Herbert Dawid ,  Markus Jordan ,  Edgar Bolinth ,  Thorsten Clevorn

IPC分类号： H04B1/00 ,  H04L1/06 ,  H04B7/02 ,  H04B7/04 ,  H04B7/06 ,  H04L25/03 ,  H04W52/56 ,  H04L1/00 ,  H04W52/14 ,  H04W52/42

CPC分类号： H04L1/0625 ,  H04B7/02 ,  H04B7/0404 ,  H04B7/0413 ,  H04B7/0452 ,  H04B7/0669 ,  H04B7/0678 ,  H04L1/0057 ,  H04L1/0072 ,  H04L1/0668 ,  H04L2025/03414 ,  H04W52/146 ,  H04W52/42 ,  H04W52/56

摘要： An apparatus includes a transmit diversity encoder configured to use a block code of a length greater than one for encoding at least two consecutive symbols. A first symbol of the at least two consecutive symbols is dedicated to a first user and the second symbol of the at least two consecutive symbols is dedicated to a second user.

摘要翻译： 一种装置包括：发射分集编码器，被配置为使用长度大于1的块码来编码至少两个连续符号。 至少两个连续符号的第一符号专用于第一用户，并且至少两个连续符号的第二符号专用于第二用户。

公开(公告)号：US20230016995A1

公开(公告)日：2023-01-19

申请号：US17951061

申请日：2022-09-22

申请人： QUALCOMM Incorporated

发明人： Tao LUO ,  Juan MONTOJO ,  Tamer KADOUS ,  Junyi LI ,  Xiaoxia ZHANG ,  Jing SUN ,  Taesang YOO ,  Siddhartha MALLIK

IPC分类号： H04L45/16 ,  H03M13/09 ,  H04L41/0668 ,  H04W52/38 ,  H04W52/56 ,  H04W52/50 ,  H04W52/16 ,  H04W72/12 ,  H04W72/04 ,  H04B7/216 ,  H04W52/54 ,  H04B7/06 ,  H04W76/22 ,  H04W52/34 ,  H04W52/14 ,  H04W72/08 ,  H04W52/42 ,  H04L5/00 ,  H04B17/24 ,  H04W52/24 ,  H04W24/08 ,  H04L12/18 ,  H04B17/318 ,  H04L1/00 ,  H04W48/08 ,  H04L1/18 ,  H04W76/19 ,  H04W92/20 ,  H04W24/02 ,  H04W24/04

摘要： Various aspects of the disclosure relate to event triggers for independent links. For example, an event trigger may be based on measurements from multiple links. In some aspects, the independent links may involve a first device (e.g., a user equipment) communicating via different independent links with different devices (e.g., transmit receive points (TRPs) or sets of TRPs). For example, the first device may communicate with a second device (e.g., a TRP) via a first link and communicate with a third device (e.g., a TRP) via a second link. In some scenarios, an event trigger may be based on aggregated measurements from multiple links.

公开(公告)号：US11456945B2

公开(公告)日：2022-09-27

申请号：US16797887

申请日：2020-02-21

申请人： QUALCOMM Incorporated

发明人： Tao Luo ,  Juan Montojo ,  Tamer Kadous ,  Junyi Li ,  Xiaoxia Zhang ,  Jing Sun ,  Taesang Yoo ,  Siddhartha Mallik

IPC分类号： H04W76/22 ,  H04L45/16 ,  H04W52/54 ,  H04B17/318 ,  H04B7/06 ,  H04W52/34 ,  H04B17/24 ,  H04W52/24 ,  H03M13/09 ,  H04L12/18 ,  H04W72/04 ,  H04W72/08 ,  H04W72/12 ,  H04L5/00 ,  H04B7/216 ,  H04W52/14 ,  H04W52/16 ,  H04W52/38 ,  H04W52/42 ,  H04W52/50 ,  H04W52/56 ,  H04L41/0668 ,  H04W24/08 ,  H04L1/00 ,  H04L1/18 ,  H04W24/02 ,  H04W76/19 ,  H04W24/04 ,  H04W48/08 ,  H04W92/20

摘要： Various aspects of the disclosure relate to event triggers for independent links. For example, an event trigger may be based on measurements from multiple links. In some aspects, the independent links may involve a first device (e.g., a user equipment) communicating via different independent links with different devices (e.g., transmit receive points (TRPs) or sets of TRPs). For example, the first device may communicate with a second device (e.g., a TRP) via a first link and communicate with a third device (e.g., a TRP) via a second link. In some scenarios, an event trigger may be based on aggregated measurements from multiple links.

公开(公告)号：US10587497B2

公开(公告)日：2020-03-10

申请号：US15659574

申请日：2017-07-25

申请人： QUALCOMM Incorporated

发明人： Tao Luo ,  Juan Montojo ,  Tamer Kadous ,  Junyi Li ,  Xiaoxia Zhang ,  Jing Sun ,  Taesang Yoo ,  Siddhartha Mallik

IPC分类号： H04L12/28 ,  H04L12/761 ,  H04W52/54 ,  H04B17/318 ,  H04B7/06 ,  H04W52/34 ,  H04B17/24 ,  H04W52/24 ,  H03M13/09 ,  H04L12/18 ,  H04W72/04 ,  H04W72/08 ,  H04W72/12 ,  H04L5/00 ,  H04B7/216 ,  H04W52/14 ,  H04W52/16 ,  H04W52/38 ,  H04W52/42 ,  H04W52/50 ,  H04W52/56 ,  H04L12/24 ,  H04W76/22 ,  H04W24/08 ,  H04L1/00 ,  H04L1/18 ,  H04W24/02 ,  H04W76/19 ,  H04W24/04 ,  H04W48/08 ,  H04W92/20

摘要： Various aspects of the disclosure relate to channel sensing for independent links. In some aspects, the independent links may involve a first device (e.g., a user equipment) communicating via different independent links with different devices (e.g., transmit receive points (TRPs) or sets of TRPs). For example, the first device may communicate with a second device (e.g., a first TRP) via a first link and communicate with a third device (e.g., a second TRP) via a second link. In some scenarios, first channel sensing information may be obtained for the first link and second channel sensing information may be obtained for the second link. In some aspects, a decision of whether to transmit via one or more of the links may be based on the channel sensing on one or more of the links. In some cases, the links may be grouped together as a channel sensing group.