-
公开(公告)号：US11974139B2
公开(公告)日：2024-04-30
申请号：US17599933
申请日：2020-03-31
Applicant: CommScope Technologies LLC
Inventor： Ariful Hannan , Mayowa Aregbesola , Suryanarayana A. Kalenahalli , Olivani Subbukutty , Raina Rahman , Navin Srinivasan , Khalid W. Al-Mufti
IPC: H04W16/14 , G06F16/29 , H04W4/029 , H04W16/10 , H04W16/18 , H04W16/22 , H04W52/24 , H04W52/36 , H04W72/0453 , H04W72/541
CPC classification number: H04W16/14 , G06F16/29 , H04W4/029 , H04W16/10 , H04W16/18 , H04W16/22 , H04W52/243 , H04W52/367 , H04W72/0453 , H04W72/541
Abstract: Techniques for modelling a radio network in a geographic region utilizing shared spectra are disclosed. Population data is obtained for the geographic region. A number of radios per channel in the geographic region, N′, is determined. Candidate geographic location for radios in the geographic region are determined. For every channel in the shared spectra, at least one of a static dataset and a dynamic dataset is determined. At least one set of output data, that is a statistical characterization of the radio network, is generated using at least one of the static dataset and the dynamic dataset, to aid in design of the radio network.
-
公开(公告)号：US11800378B2
公开(公告)日：2023-10-24
申请号：US17567634
申请日：2022-01-03
Applicant: CommScope Technologies LLC
Inventor： Andrew E. Beck , Meihua Liang-Legrand , Navin Srinivasan
IPC: H04W16/30 , H04W24/08 , H04W52/24 , H04B17/391 , H04B7/06 , H04B17/318 , H04B17/309 , H04B17/336
CPC classification number: H04W16/30 , H04B7/0617 , H04B17/309 , H04B17/318 , H04B17/336 , H04B17/3913 , H04W24/08 , H04W52/242
Abstract: In one embodiment, a method is provided. The method comprises determining a free space path loss distance at a frequency of a transmitter; determining a morphology class for a geographic location of the transmitter; determining a scaling factor P corresponding to the determined morphology class; determining a circular analysis region based upon the scaling factor P; and generating a contour.
-
公开(公告)号：US11470482B2
公开(公告)日：2022-10-11
申请号：US17319764
申请日：2021-05-13
Applicant: CommScope Technologies LLC
Inventor： Navin Srinivasan , Khalid W. Al-Mufti , Suryanarayana A. Kalenahalli
IPC: H04W16/14 , H04B17/345 , H04B17/391 , H04W28/02
Abstract: In one embodiment, a method is provided. The method comprises defining propagation analysis points for radial line Rp; obtaining, from an external database, terrain elevation data for the radial line Rp up to a maximum radial distance; determining the contour point for the radial line Rp; and upon determining the contour points for M radii, generating a protection zone perimeter.
-
4.发明授权公开(公告)号：US10419092B2
公开(公告)日：2019-09-17
申请号：US15777737
申请日：2016-12-21
Applicant: CommScope Technologies LLC
Inventor： Navin Srinivasan
Abstract: A method of associating streams of baseband data with one or more antenna ports of a remote radio head (RRH) is provided. The method includes extracting streams of baseband data from a user-plane of front-haul data communicated to the RRH over a communication link, determining which, if any, layer mapping and precoding scheme and associated antenna port configuration was used to encode and modulate one or more of the extracted streams of baseband data, wherein each layer mapping and precoding scheme has one or more of associated antenna port configurations, each antenna port configuration associating each of one or more steams of baseband data with a respective antenna port of the RRH.
-
公开(公告)号：US20230337149A1
公开(公告)日：2023-10-19
申请号：US18193326
申请日：2023-03-30
Applicant: CommScope Technologies LLC
Inventor： Navin Srinivasan , Ariful Hannan
IPC: H04W52/34 , H04W52/36 , H04W72/0453
CPC classification number: H04W52/346 , H04W52/367 , H04W72/0453
Abstract: Techniques are provided for determining a channel at and/or a maximum transmit power level in which the requesting General Authorized Access (GAA) citizens broadband radio service device (CBSD) can transmit prior to the next to be executed coordinated periodic activities among spectrum access systems while diminishing co-channel interference between the requesting GAA CBSD and other GAA CBSD(s) in a neighborhood centered around the requesting GAA CBSD.
-
Patent Agency Ranking
6.发明授权公开(公告)号：US11310750B2
公开(公告)日：2022-04-19
申请号：US16538459
申请日：2019-08-12
Applicant: CommScope Technologies LLC
Inventor： Ariful Hannan , Raina Rahman , Navin Srinivasan
Abstract: Techniques for determining power levels of radios, including a time domain duplexing (TDD) system, in shared frequency spectrum is provided. A TDD radio, of the TDD system, in a neighborhood having a largest interference contribution in the frequency spectrum at the point. Transmit power levels are determined for (a) the selected TDD radio, (b) other radios in the neighborhood that are not part of the TDD system, and (c) at least one radio in the TDD system that is not the TDD radio having the largest interference contribution in the frequency spectrum. Thus, interference margin may be fairly allocated to radios in neighborhood(s) about protection points.
-
公开(公告)号：US20210022005A1
公开(公告)日：2021-01-21
申请号：US16900427
申请日：2020-06-12
Applicant: CommScope Technologies LLC
Inventor： Khalid W. Al-Mufti , Ariful Hannan , Olivani Subbukutty , Navin Srinivasan , Mayowa Aregbesola , Suryanarayana A. Kalenahalli , Raina Rahman
Abstract: Techniques for planning locations of receiver systems for an environmental sensing capabilities (ESC) system are provided. An ESC system is used to detect activity of primary users in shared spectra. The techniques can be used to reduce dead zone area(s), created by the receiver systems, for radios of secondary systems using the shared frequency spectrum.
-
公开(公告)号：US10827444B2
公开(公告)日：2020-11-03
申请号：US16538506
申请日：2019-08-12
Applicant: CommScope Technologies LLC
Inventor： Ariful Hannan , Raina Rahman , Navin Srinivasan
Abstract: Techniques for determining a move list identifying radios—of a shared access system including at least one time division duplexing system—are provided. The radios transmissions in spectrum shared with an incumbent receiver cease upon the incumbent receiver entering a protection region.
-
9.发明申请公开(公告)号：US20200052871A1
公开(公告)日：2020-02-13
申请号：US16538506
申请日：2019-08-12
Applicant: CommScope Technologies LLC
Inventor： Ariful Hannan , Raina Rahman , Navin Srinivasan
Abstract: Techniques for determining a move list identifying radios—of a shared access system including at least one time division duplexing system—are provided. The radios transmissions in spectrum shared with an incumbent receiver cease upon the incumbent receiver entering a protection region.
-
10.发明申请System and Method for Determining Intermodulation Distortion of a Radio Frequency Product Signal 审中-公开确定射频产品信号的互调失真的系统和方法公开(公告)号：US20150304151A1
公开(公告)日：2015-10-22
申请号：US14646907
申请日：2013-12-16
Applicant: CommScope Technologies LLC
Inventor： Martin C. Alles , Navin Srinivasan , Thomas B. Gravely , Andrew Beck
CPC classification number: H04L27/2678 , H04B1/1027 , H04J11/0023 , H04L7/007 , H04L27/0012 , H04L27/2627 , H04L27/2666
Abstract: The present disclosure describes systems and methods for identifying a signal that is a product of two or more other signals. In an embodiment, intermodulation distortion is determined by searching a frequency band for an RF product signal and identifying the RF product signal as an intermodulation distortion signal using a cyclostationarity detection technique.
Abstract translation: 本公开描述了用于识别作为两个或更多个其他信号的乘积的信号的系统和方法。 在一个实施例中，通过在频带中搜索RF产品信号并且使用周期平稳检测技术将RF产品信号识别为互调失真信号来确定互调失真。
-
-
-
-
-
-
-
-
-
Search Results
40
records
(took 0.015 seconds)
