公开(公告)号：US20240187077A1

公开(公告)日：2024-06-06

申请号：US18549628

申请日：2022-03-23

申请人： Nokia Technologies Oy

发明人： Juha Pekka KARJALAINEN ,  Sami-Jukka HAKOLA ,  Frederick VOOK ,  Mihai ENESCU ,  Timo KOSKELA ,  Youngsoo YUK

IPC分类号： H04B7/06 ,  H04B7/08

CPC分类号： H04B7/06952 ,  H04B7/0822 ,  H04B7/088

摘要： Methods and apparatus, including computer program products, are provided for beam group reporting. In some example embodiments, there may be provided a method that includes receiving, at the user equipment, configuration information to configure the user equipment to report information for beam grouping on measurements on at least one group of channel measurement resources; selecting, by the user equipment, at least one group from a plurality of groups of channel measurement resources, the selecting based on at least one rule provided by the configuration information; and reporting, to a network, information regarding the selected at least one group for the beam grouping. Related systems, methods, and articles of manufacture are also disclosed.

公开(公告)号：US20240080086A1

公开(公告)日：2024-03-07

申请号：US18261345

申请日：2022-01-18

申请人： Telefonaktiebolaget LM Ericsson (PUBL)

发明人： Andreas Nilsson ,  Mattias Frenne ,  Sven Jacobsson

IPC分类号： H04B7/08 ,  H04L5/00

CPC分类号： H04B7/0874 ,  H04B7/0822 ,  H04L5/0051

摘要： According to some embodiments, a wireless device comprises up to eight transmit and receive chains. A method performed by the wireless device comprises: obtaining a sounding reference signal (SRS) antenna switching capability of the wireless device, the antenna switching capability including one or more antenna switching configurations (ASCs); transmitting the SRS antenna switching capability to a network node; and receiving, from the network node, a SRS configuration for one or more SRS resource sets based on at least one of the ASCs.

公开(公告)号：US20230403089A1

公开(公告)日：2023-12-14

申请号：US18452236

申请日：2023-08-18

申请人： QUALCOMM Incorporated

发明人： Mingming CAI ,  Raghu Narayan CHALLA ,  Revathi SUNDARA RAGHAVAN ,  Michael BURKE ,  Abhilash BANGALORE RAVI ,  Mihir Vijay LAGHATE ,  Shrenik PATEL ,  Sang-June PARK ,  Mohammad Ali TASSOUDJI ,  Sudarsan KRISHNAN ,  Vasanthan RAGHAVAN ,  Siddharth KAMATH

IPC分类号： H04B17/364 ,  H04B7/08

CPC分类号： H04B17/364 ,  H04B7/0814 ,  H04B7/0822 ,  H04B7/0413

摘要： Various aspects of the present disclosure generally relate to wireless communication and testing. In some aspects, a device may receive information identifying a mount orientation of a wireless communication device, wherein the mount orientation indicates an orientation of a coordinate system of the wireless communication device relative to a coordinate system of a positioner. The device may capture measurement information at each position of a set of positions of the wireless communication device, wherein the set of positions comprises positions of the wireless communication device as the wireless communication device is rotated around an axis by the positioner, and wherein the measurement information is captured based at least in part on the mount orientation. The device may provide information identifying the measurement information. Some techniques and apparatuses described herein may use the measurement information to generate a codebook for beam generation. Numerous other aspects are provided.

公开(公告)号：US20180167129A1

公开(公告)日：2018-06-14

申请号：US15736845

申请日：2016-06-28

申请人： Sharp Kabushiki Kaisha

发明人： Tatsushi AIBA ,  Shoichi SUZUKI ,  Kazunari YOKOMAKURA ,  Hiroki TAKAHASHI

IPC分类号： H04B7/08 ,  H04W28/06 ,  H04W16/28

CPC分类号： H04B7/0805 ,  H04B7/08 ,  H04B7/0822 ,  H04J11/00 ,  H04J11/0069 ,  H04J2011/002 ,  H04L5/0044 ,  H04L5/0053 ,  H04W16/28 ,  H04W28/06 ,  H04W88/02

摘要： A terminal device is provided such that in a case that closed-loop UE transmit antenna selection is configured, a bit sequence is given by scrambling CRC parity bits with an RNTI and an antenna selection mask, in a case that the number of the CRC parity bits is a first value, a first transmit antenna port is given by a first antenna selection mask, and in a case that the number of the CRC parity bits is a second value, the first transmit antenna port is given by a second antenna selection mask that is different from the first antenna selection mask.

公开(公告)号：US20180129840A1

公开(公告)日：2018-05-10

申请号：US15854228

申请日：2017-12-26

申请人： Sony Interactive Entertainment Inc.

发明人： Masakazu Tanikawa ,  Katsuyoshi Onishi

IPC分类号： G06K7/10

CPC分类号： G06K7/10356 ,  A63F13/65 ,  G06K7/10128 ,  G06K7/10227 ,  G06K19/0724 ,  G06K19/07773 ,  H04B1/59 ,  H04B5/0062 ,  H04B7/0602 ,  H04B7/061 ,  H04B7/0802 ,  H04B7/0822

摘要： In a reader for an RFID tag for near-field wireless communication, an antenna selection switch includes a plurality of antennae arranged with an extent within a predetermined range for transmitting and receiving data to and from an RFID tag, and selects one antenna to be used for transmission and reception of data from among the plurality of antennae. A detection part acquires, when a carrier wave transmitted from the RFID tag is received by any of the plurality of antennae, information indicative of an antenna selected by the antenna selection switch under the control of an antenna changeover controlling part.

公开(公告)号：US09496604B2

公开(公告)日：2016-11-15

申请号：US13991191

申请日：2011-12-07

申请人： Jean-Luc Robert ,  Ali Louzir ,  Dominique Lo Hine Tong ,  Jean-Yves Le Naour

发明人： Jean-Luc Robert ,  Ali Louzir ,  Dominique Lo Hine Tong ,  Jean-Yves Le Naour

IPC分类号： H01Q3/24 ,  H01Q1/50 ,  H04B7/04 ,  H04B7/08

CPC分类号： H01Q1/50 ,  H04B7/0408 ,  H04B7/0822

摘要： The invention relates to a device for receiving signals in a MIMO system comprising: m signal receiver channels, where m is greater than 1; an antenna system constituted either by n directive antennae n>m, each antenna being able to receive signals in one of its own angular sectors, the angular sectors of the n antennae essentially not overlapping each other and together thrilling a total angular sector of 360 degrees, or a multi-sector antenna with n angular sectors n>m the n angular sectors essentially not overlapping each other and having a distinct access; and switching means to associate with each signal receiver channel an antenna from among the n antennae according to a switching schema selected by control means, the switching schema being selected from a plurality of switching schemas of a switching matrix according to a criterion representing the quality of the reception of the signals by said signal receiver channels.

公开(公告)号：US09479722B2

公开(公告)日：2016-10-25

申请号：US14650163

申请日：2014-01-14

申请人： Sony Corporation

发明人： Kouki Tsukahara ,  Hideki Nozawa

IPC分类号： H04B1/18 ,  H04B17/00 ,  H04N5/44 ,  H04N5/50 ,  H04B1/00 ,  H04B7/08 ,  H04N21/414 ,  H04N21/438 ,  H04N21/462

CPC分类号： H04N5/50 ,  H04B1/006 ,  H04B1/18 ,  H04B7/0814 ,  H04B7/0822 ,  H04B7/0837 ,  H04B7/0871 ,  H04N5/4401 ,  H04N21/41407 ,  H04N21/4383 ,  H04N21/4622

摘要： There is provided an apparatus comprising a plurality of antenna terminals, a first switch configured to select an antenna terminal of the plurality of antenna terminals, a second switch configured to receive an output of the antenna terminal from the first switch and divide the output of the antenna terminal into a first output and a second output, a surface acoustic wave filter configured to receive the first output from the second switch, and a tuner/decoder configured to receive an output of the surface acoustic wave filter and the second output.

摘要翻译： 提供了一种包括多个天线端子的装置，被配置为选择多个天线端子中的天线端子的第一开关，被配置为从第一开关接收天线端子的输出的第二开关， 天线端子转换为第一输出和第二输出;声表面波滤波器，被配置为接收来自第二开关的第一输出;以及调谐器/解码器，被配置为接收声表面波滤波器和第二输出的输出。

公开(公告)号：US20160080067A1

公开(公告)日：2016-03-17

申请号：US14952319

申请日：2015-11-25

申请人： Apple Inc.

发明人： Srinivasan NIMMALA ,  Navid DAMJI ,  Tarik TABET ,  Li SU ,  Longda XING ,  Zhu JI

IPC分类号： H04B7/08 ,  H04W24/02 ,  H04W52/02

CPC分类号： H04B7/0877 ,  H04B7/0814 ,  H04B7/0822 ,  H04B7/0871 ,  H04W24/02 ,  H04W52/0225 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23 ,  Y02D70/444

摘要： A method for adaptively disabling receiver diversity is provided. The method can include a wireless communication device determining an active data traffic pattern; defining a threshold channel quality metric based at least in part on a threshold channel quality needed to support a threshold quality of service for the active data traffic pattern; comparing a measured channel quality to the threshold channel quality metric; and disabling receiver diversity in an instance in which the measured channel quality metric satisfies the threshold channel quality metric.

摘要翻译： 提供了一种用于自适应地禁用接收机分集的方法。 该方法可以包括确定活动数据业务模式的无线通信设备; 至少部分地基于为活动数据业务模式支持阈值服务质量所需的阈值信道质量来定义阈值信道质量度量; 将测量的信道质量与阈值信道质量度量进行比较; 并且在测量的信道质量度量满足阈值信道质量度量的情况下禁用接收机分集。

公开(公告)号：US20160004894A1

公开(公告)日：2016-01-07

申请号：US14768776

申请日：2013-12-16

申请人： SONY COMPUTER ENTERTAINMENT INC.

发明人： Masakazu Tanikawa ,  Katsuyoshi Onishi

IPC分类号： G06K7/10 ,  H04B7/08 ,  H04B7/06 ,  H04B5/00

CPC分类号： G06K7/10356 ,  A63F13/65 ,  G06K7/10128 ,  G06K7/10227 ,  G06K19/0724 ,  G06K19/07773 ,  H04B1/59 ,  H04B5/0062 ,  H04B7/0602 ,  H04B7/061 ,  H04B7/0802 ,  H04B7/0822

摘要： In a reader for a radio frequency identification (RFID) tag for near-field wireless communication, an antenna selection switch includes a plurality of antennae arranged with an extent within a predetermined range for transmitting and receiving data to and from an RFID tag, and selects one antenna to be used for transmission and reception of data from among the plurality of antennae. A detection part acquires, when a carrier wave transmitted from the RFID tag is received by any of the plurality of antennae, information indicative of an antenna selected by the antenna selection switch under the control of an antenna changeover controlling part.

摘要翻译： 在用于近场无线通信的射频识别（RFID）标签的读取器中，天线选择开关包括布置在预定范围内的多个天线，用于向和从RFID标签发送和接收数据，并选择 用于从多个天线中发送和接收数据的一个天线。 当在天线切换控制部分的控制下，当通过多个天线中的任何一个天线接收到从RFID标签发送的载波时，检测部件获取表示由天线选择开关选择的天线的信息。

公开(公告)号：US20150263795A1

公开(公告)日：2015-09-17

申请号：US14710751

申请日：2015-05-13

申请人： AT&T Intellectual Property II, LP

发明人： Jack Harriman Winters ,  Yang-Seok Choi ,  Byoung-Jo J. Kim ,  Andreas Molisch ,  Moe Z. Win ,  Hui Luo

IPC分类号： H04B7/04 ,  H04J11/00 ,  H04B7/08

CPC分类号： H04B7/0822 ,  H04B1/1027 ,  H04B7/0413 ,  H04B7/046 ,  H04B7/0814 ,  H04B7/0854 ,  H04B7/0874 ,  H04J11/0063 ,  H04L5/0023

摘要： Aspects of the subject disclosure may include, for example, a device, process or software that determines an operation between a number of pairs of antennas of a set of antennas. A pair of antennas of the number of pairs of antennas is determined based on the operation. One antenna of the pair of antennas is eliminated from the set of antennas, which results in a reduced number of antennas remaining in the set of antennas. Each of the determining of the operation, the determining of the pair of antennas of the reduced number of antennas and the eliminating of the one antenna of the pair of antennas is repeated in response to the reduced number of antennas being greater than a predetermined number of antennas. Other embodiments are disclosed.

摘要翻译： 主题公开的方面可以包括例如确定一组天线的多对天线之间的操作的设备，过程或软件。 基于该操作确定天线数对的一对天线。 从天线集合中消除了一对天线中的一个天线，这导致在该组天线中剩余的天线数量减少。 响应于减少的天线数量大于预定数量的天线的数量，重复确定操作，减少天线数量的天线对​​的确定以及消除一对天线中的每一个天线 天线。 公开了其他实施例。