公开(公告)号：US20240305367A1

公开(公告)日：2024-09-12

申请号：US18600147

申请日：2024-03-08

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok Ang ,  Peter Gaal ,  Alexei Yurievitch Gorokhov ,  Tingfang Ji ,  Tao Luo ,  Heechoon Lee ,  Joseph Binamira Soriaga

IPC: H04B7/26 ,  H04B7/005 ,  H04B7/0413 ,  H04W72/0453 ,  H04W72/1263 ,  H04W72/23

CPC classification number: H04B7/2668 ,  H04B7/005 ,  H04B7/2634 ,  H04W72/0453 ,  H04W72/1263 ,  H04W72/23 ,  H04B7/0413

Abstract: Bandwidth part (BWP) switching may benefit a wireless communications system. Such BWP switching may include indication of one or more timing parameters used for time domain resource allocation. For example, the timing parameters may be indicated based on an index to a look-up table (e.g., a bit field in a control transmission). In some cases, one or more tables may be configured for a given BWP, and different tables may contain a different number of rows. The size of the bit field indexing the table may in turn depend on the number of rows. When switching from a first BWP to a second BWP, the size of the bit field may be based on the table of the first BWP, but the bit field may index the table of the second BWP. Techniques supporting improved timing parameter management during BWP switching are discussed herein.

公开(公告)号：US11716137B2

公开(公告)日：2023-08-01

申请号：US17118401

申请日：2020-12-10

Applicant: QUALCOMM Incorporated

Inventor： Andrei Dragos Radulescu ,  Hem Agnihotri ,  Stephen William Edge ,  Sven Fischer ,  Bapineedu Chowdary Gummadi ,  Venkata A Naidu Babbadi

IPC: H04B7/26 ,  H04W16/16 ,  H04W64/00

CPC classification number: H04B7/2634 ,  H04B7/2637 ,  H04W16/16 ,  H04W64/003

Abstract: Disclosed are techniques for determining a distance (or range) between a first wireless entity and a second wireless entity. In an aspect, the first wireless entity transmits a first positioning reference signaling (PRS) signal to the second wireless entity at a first time, where the first PRS signal is received by the second wireless entity at a second time, and receives a second PRS signal from the second wireless entity at a third time, where the second PRS signal is transmitted by the second wireless entity at a fourth time. The first wireless entity enables the distance to be determined by a location computing entity, for example, by a location server, based on the first, second, third, and fourth times. The first wireless entity may be a mobile device or a base station and the second wireless entity may be the other of the mobile device or base station.

公开(公告)号：US20230239908A1

公开(公告)日：2023-07-27

申请号：US18181194

申请日：2023-03-09

Applicant: ISCO International, LLC

Inventor： Amr Abdelmonem ,  Mikhail Galeev ,  Dariusz Seskiewicz

IPC: H04W72/541 ,  H04L5/00 ,  H04W28/02 ,  H04W28/04 ,  H04B17/327 ,  H04W52/14 ,  H04W4/029 ,  H04B1/71 ,  H04B17/26 ,  H04B17/345 ,  H04B1/10 ,  H04W72/52 ,  H04W72/54 ,  H04W72/542 ,  H04B1/709 ,  H04B1/7103 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04L41/069 ,  H04W4/02 ,  H04W24/10 ,  H04W40/16 ,  H04W16/28 ,  H04W24/02 ,  H04W52/24 ,  H04B17/21 ,  H04B17/373 ,  H04B15/00 ,  H04B17/00 ,  H04W52/04 ,  H04W64/00

CPC classification number: H04W72/541 ,  H04L5/0007 ,  H04W28/0236 ,  H04W28/04 ,  H04B17/327 ,  H04W52/14 ,  H04W4/029 ,  H04B1/71 ,  H04L5/0026 ,  H04B17/26 ,  H04B17/345 ,  H04B1/1036 ,  H04W72/52 ,  H04W72/54 ,  H04W72/542 ,  H04L5/0073 ,  H04B1/709 ,  H04B1/7103 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04L41/069 ,  H04W4/023 ,  H04W24/10 ,  H04W40/16 ,  H04W16/28 ,  H04W24/02 ,  H04W52/243 ,  H04B17/21 ,  H04B17/373 ,  H04B15/00 ,  H04B17/00 ,  H04W52/04 ,  H04W64/00 ,  H04W64/006 ,  H04W4/02 ,  H04L5/0032 ,  H04L5/006 ,  H04B7/2634

Abstract: A system that incorporates the subject disclosure may perform, for example, a method for receiving interference information, identifying a plurality of interferers, approximating a location of the plurality of interferers, and adjusting an antenna pattern of an antenna. The method can include determining traffic loads and adjusting the antenna pattern according to the traffic loads. Other embodiments are disclosed.

公开(公告)号：US20180069589A1

公开(公告)日：2018-03-08

申请号：US15637178

申请日：2017-06-29

Applicant: QUALCOMM Incorporated

Inventor： Chih-Hao Liu ,  Srinivas Yerramalli ,  Chirag Patel ,  Tamer Kadous ,  Hao Xu

IPC: H04B1/403 ,  H04B1/26 ,  H04B1/00 ,  H04B7/24 ,  H04B1/707 ,  H04B7/26

CPC classification number: H04B1/406 ,  H04B1/005 ,  H04B1/0057 ,  H04B1/006 ,  H04B1/26 ,  H04B1/707 ,  H04B7/24 ,  H04B7/2634 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0064 ,  H04L5/0069 ,  H04L5/0091 ,  H04L27/0006 ,  H04W16/14 ,  H04W72/0406 ,  H04W72/044 ,  H04W72/048

Abstract: Methods, systems, and devices for wireless communication are described. Resources for narrowband communication in an unlicensed radio frequency spectrum band may be configured and allocated based on resource availability, regulatory constraints, and device capability or category. A narrowband wireless device, such as a machine type communication device or other relatively low complexity device, may communicate using one or more narrowband carriers, which may occupy between one tone and multiple resource blocks in an unlicensed spectrum band (e.g., any number of resources between one (1) tone and multiple resource blocks (RBs)). Different device types may thus be configured differently as they move between geographic regions. The base station may then communicate with the narrowband mobile device based on the resource allocation and the carrier configuration.

公开(公告)号：US09717073B2

公开(公告)日：2017-07-25

申请号：US14732955

申请日：2015-06-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shohei Yamada ,  Wahoh Oh ,  Keiichi Hibi

IPC: H04W4/00 ,  H04W72/04 ,  H04B1/7143 ,  H04B7/26 ,  H04L5/00 ,  H04B1/7103 ,  H04W60/00 ,  H04W68/02

CPC classification number: H04W72/0406 ,  H04B1/7103 ,  H04B1/7143 ,  H04B7/2634 ,  H04B2201/709709 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/0092 ,  H04W60/00 ,  H04W68/025 ,  H04W72/0453 ,  H04W72/048

Abstract: Method and apparatus are provided for mapping an operating frequency band of a mobile station device in a mobile communication system. As operating frequency band position at the time of idle mode of respective mobile station devices is arranged so as to be distributed throughout a unique frequency bandwidth of a base station device.

公开(公告)号：US20160192362A1

公开(公告)日：2016-06-30

申请号：US15061373

申请日：2016-03-04

Applicant: ISCO INTERNATIONAL, LLC

Inventor： Mikhail Galeev ,  JORGE SEOANE

IPC: H04W72/04 ,  H04W72/08

CPC classification number: H04L5/0073 ,  H04B1/1036 ,  H04B1/709 ,  H04B1/71 ,  H04B1/7103 ,  H04B7/2634 ,  H04B15/00 ,  H04B17/00 ,  H04B17/21 ,  H04B17/26 ,  H04B17/327 ,  H04B17/345 ,  H04B17/373 ,  H04B2201/709709 ,  H04B2201/709745 ,  H04J11/0066 ,  H04L5/0007 ,  H04L5/0026 ,  H04L5/0032 ,  H04L5/006 ,  H04L41/069 ,  H04W4/02 ,  H04W4/023 ,  H04W16/28 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0236 ,  H04W28/04 ,  H04W40/16 ,  H04W52/04 ,  H04W52/14 ,  H04W52/243 ,  H04W64/00 ,  H04W64/006 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0486 ,  H04W72/082 ,  H04W72/085 ,  H04W72/1226 ,  H04W72/1231

Abstract: A system that incorporates the subject disclosure may perform, for example, a method for detecting signal interference in a first segment of a plurality of segments of a radio frequency spectrum of a wireless communication system, determining according to the signal interference a measure of quality of service of the first segment for transmitting voice traffic, comparing the measure of quality of service to a desired measure of quality of service measure for voice traffic, determining from the comparison that the first segment is not suitable for voice traffic, and notifying a system that the first segment is not suitable for voice traffic. Other embodiments are disclosed.

Abstract translation: 结合本公开的系统可以执行例如用于检测无线通信系统的无线电频谱的多个段的第一段中的信号干扰的方法，根据信号干扰来确定质量的量度 用于传输语音流量的第一段的服务，将服务质量的度量与语音流量的所需度量的服务质量度量进行比较，从比较中确定第一段不适合于话音业务，并通知系统 第一段不适合语音流量。 公开了其他实施例。

公开(公告)号：US09319916B2

公开(公告)日：2016-04-19

申请号：US13902669

申请日：2013-05-24

Applicant: ISCO International, LLC

Inventor： Amr Abdelmonem ,  Mikhail Galeev ,  Sean S. Cordone ,  Zhigang Wang ,  Howard Wong ,  Jorge Seoane

IPC: H04W24/10 ,  H04W4/02 ,  H04L12/24 ,  H04L5/00 ,  H04B1/709 ,  H04B17/00 ,  H04W72/04 ,  H04W72/12 ,  H04W28/02 ,  H04W72/08 ,  H04B1/7103 ,  H04B15/00 ,  H04W24/08 ,  H04W64/00 ,  H04W52/04 ,  H04B1/10 ,  H04B1/71 ,  H04B17/26 ,  H04B17/345 ,  H04W28/04

CPC classification number: H04L5/0073 ,  H04B1/1036 ,  H04B1/709 ,  H04B1/71 ,  H04B1/7103 ,  H04B7/2634 ,  H04B15/00 ,  H04B17/00 ,  H04B17/21 ,  H04B17/26 ,  H04B17/327 ,  H04B17/345 ,  H04B17/373 ,  H04B2201/709709 ,  H04B2201/709745 ,  H04J11/0066 ,  H04L5/0007 ,  H04L5/0026 ,  H04L5/0032 ,  H04L5/006 ,  H04L41/069 ,  H04W4/02 ,  H04W4/023 ,  H04W16/28 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0236 ,  H04W28/04 ,  H04W40/16 ,  H04W52/04 ,  H04W52/14 ,  H04W52/243 ,  H04W64/00 ,  H04W64/006 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0486 ,  H04W72/082 ,  H04W72/085 ,  H04W72/1226 ,  H04W72/1231

Abstract: A system that incorporates the subject disclosure may include, for example, a method for measuring a power level in at least a portion of a plurality of resource blocks occurring in a radio frequency spectrum, wherein the measuring occurs for a plurality of time cycles to generate a plurality of power level measurements, calculating a baseline power level according to at least a portion of the plurality of power levels, determining a threshold from the baseline power level, and monitoring at least a portion of the plurality of resource blocks for signal interference according to the threshold. Other embodiments are disclosed.

Abstract translation: 结合本公开的系统可以包括例如用于测量在无线电频谱中出现的多个资源块的至少一部分中的功率电平的方法，其中测量发生多个时间周期以产生 多个功率电平测量，根据所述多个功率电平的至少一部分来计算基线功率电平，从所述基线功率电平确定阈值，以及根据所述基准功率电平监测所述多个资源块的至少一部分以用于信号干扰 达到门槛。 公开了其他实施例。

公开(公告)号：US20160050581A1

公开(公告)日：2016-02-18

申请号：US14927650

申请日：2015-10-30

Applicant: ISCO INTERNATIONAL, LLC

Inventor： AMR ABDELMONEM ,  SEAN S. CORDONE ,  DARIUSZ SESKIEWICZ ,  BILL MYERS ,  KRISHNA KOMORAVOLU

IPC: H04W24/10 ,  H04B17/345 ,  H04W64/00 ,  H04B17/26

CPC classification number: H04W72/082 ,  H04B1/1036 ,  H04B1/709 ,  H04B1/71 ,  H04B1/7103 ,  H04B7/2634 ,  H04B15/00 ,  H04B17/00 ,  H04B17/21 ,  H04B17/26 ,  H04B17/327 ,  H04B17/345 ,  H04B17/373 ,  H04B2201/709709 ,  H04B2201/709745 ,  H04J11/0066 ,  H04L5/0007 ,  H04L5/0026 ,  H04L5/0032 ,  H04L5/006 ,  H04L5/0073 ,  H04L41/069 ,  H04W4/02 ,  H04W4/023 ,  H04W16/28 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0236 ,  H04W28/04 ,  H04W40/16 ,  H04W52/04 ,  H04W52/14 ,  H04W52/243 ,  H04W64/00 ,  H04W64/006 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0486 ,  H04W72/085 ,  H04W72/1226 ,  H04W72/1231

Abstract: A system that incorporates the subject disclosure may perform, for example, a method for receiving interference information from each of the plurality of communication devices detecting interference information in a plurality of segments of a radio frequency spectrum, correlating the interference information of the plurality of communication devices to generate correlated information, and identifying a plurality of interferers according to the correlated information. Other embodiments are disclosed.

公开(公告)号：US20160050579A1

公开(公告)日：2016-02-18

申请号：US14926496

申请日：2015-10-29

Applicant: ISCO INTERNATIONAL,LLC

Inventor： Mikhail Galeev ,  Amr Abdelmonem ,  Dariusz Seskiewicz ,  Zhigang Wang

IPC: H04W24/08 ,  H04W40/16 ,  H04B17/345

CPC classification number: H04L5/0073 ,  H04B1/1036 ,  H04B1/709 ,  H04B1/71 ,  H04B1/7103 ,  H04B7/2634 ,  H04B15/00 ,  H04B17/00 ,  H04B17/21 ,  H04B17/26 ,  H04B17/327 ,  H04B17/345 ,  H04B17/373 ,  H04B2201/709709 ,  H04B2201/709745 ,  H04J11/0066 ,  H04L5/0007 ,  H04L5/0026 ,  H04L5/0032 ,  H04L5/006 ,  H04L41/069 ,  H04W4/02 ,  H04W4/023 ,  H04W16/28 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0236 ,  H04W28/04 ,  H04W40/16 ,  H04W52/04 ,  H04W52/14 ,  H04W52/243 ,  H04W64/00 ,  H04W64/006 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/0486 ,  H04W72/082 ,  H04W72/085 ,  H04W72/1226 ,  H04W72/1231

Abstract: Aspects of the subject disclosure may include, for example, obtaining a schedule of transmission segments in an uplink of a communication system, determining a threshold for detecting signal interference in at least one transmission segment of a plurality of transmission segments according to the schedule of transmission segments in the uplink, and detecting signal interference in the at least one transmission segment of the plurality of transmission segments according to the threshold.

Abstract translation: 主题公开的方面可以包括例如获得通信系统的上行链路中的传输段的时间表，根据传输时间表确定用于检测多个传输段中的至少一个传输段中的信号干扰的阈值 并且根据该阈值检测多个传输段的至少一个传输段中的信号干扰。

公开(公告)号：US09246578B2

公开(公告)日：2016-01-26

申请号：US11469762

申请日：2006-09-01

Applicant: Young-Jun Kim ,  Chan-Ho Kyung ,  Jong-Hoe An

Inventor： Young-Jun Kim ,  Chan-Ho Kyung ,  Jong-Hoe An

IPC: H04B7/26 ,  H04J13/16 ,  H04W72/04

CPC classification number: H04B7/2634 ,  H04J13/16 ,  H04W72/042

Abstract: A method for allocating CDMA channels applicable to a mobile communication system that performs communication by using two or more CDMA channels, the method comprising: for each active sector corresponding to a particular mobile station, independently allocating CDMA channels (i.e., frequency assignments) such that each active sector is allocated at least one CDMA channel; and transmitting packet data by using the allocated CDMA channel.

Abstract translation: 一种用于分配适用于通过使用两个或多个CDMA信道执行通信的移动通信系统的CDMA信道的方法，所述方法包括：对于与特定移动台相对应的每个活动扇区，独立地分配CDMA信道（即，频率分配），使得 每个活动扇区被分配至少一个CDMA信道; 以及通过使用所分配的CDMA信道来发送分组数据。