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公开(公告)号：US20170012805A1
公开(公告)日：2017-01-12
申请号：US15269677
申请日：2016-09-19
Applicant: CommScope Technologies LLC
Inventor： Thomas Kummetz , Van E. Hanson , Christopher Goodman Ranson
CPC classification number: H04L27/0002 , H04B7/04 , H04L25/05 , H04L27/28 , H04W88/085
Abstract: A telecommunications system is provided that can re-sample a digitized signal at a resample rate that is based on one or more factors to better utilize bandwidth. The factors can include the bandwidth of the signal that the digitized signal represents, the amount of bandwidth owned or used by the carrier, the full bandwidth of the designated RF band, the bandwidth of the serial link, the frame length of the serial link, the segmentation of the frames on the serial link, and the capability of the equipment at the receiving end of a serial link. The re-sampled signal can be transmitted to another unit that is remote to the unit transmitting the signal. The other unit can include a re-sampling device that restores the re-sampled signal to a digital signal that can be converted to an analog signal for wireless transmission.
Abstract translation: 提供一种电信系统，其可以以基于一个或多个因素的重采样速率重新采样数字化信号以更好地利用带宽。 这些因素可以包括数字信号表示的信号的带宽，载波拥有或使用的带宽量，指定RF频带的全带宽，串行链路的带宽，串行链路的帧长度， 串行链路上的帧的分段，以及串行链路的接收端的设备的能力。 重新采样的信号可以传输到远离发送信号的单元的另一个单元。 另一单元可以包括再采样装置，其将重新采样的信号恢复到数字信号，该数字信号可被转换成用于无线传输的模拟信号。
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公开(公告)号：USRE49749E1
公开(公告)日：2023-12-05
申请号：US17078357
申请日：2020-10-23
Applicant: CommScope Technologies LLC
Inventor： Thomas Kummetz , Christopher Goodman Ranson , Van E. Hanson , Michael J. Williamson
CPC classification number: H04W24/02 , H04B7/04 , H04L43/18 , H04W16/26 , H04L2101/668 , H04W84/18 , H04W88/085 , H04W88/12
Abstract: Systems and methods for optimized telecommunications distribution are provided. For example, a distributed antenna system can include a master unit for transceiving signals with remote units operable for wirelessly transceiving signals with mobile devices in a coverage area. A self-optimized network analyzer can be in a unit of the distributed antenna system. A self-optimized network controller in the distributed antenna system can output commands for changing operation of a component in the distributed antenna system in response to analysis results from the self-optimized network analyzer. In some aspects, the master unit includes base transceiver station cards for receiving call information in network protocol data from a network and for generating digital signals including the call information from the network protocol data for distribution to the remote units.
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公开(公告)号：US20210068110A1
公开(公告)日：2021-03-04
申请号：US17098132
申请日：2020-11-13
Applicant: CommScope Technologies LLC
Inventor： Thomas Kummetz , Fred W. Phillips , Christopher G. Ranson , Van E. Hanson
Abstract: A head end unit of a distributed antenna system includes circuitry configured to: receive downlink signals from at least one base station; process the downlink signals into downlink channelized digital baseband signals at the head end unit by at least one of mixing, decimating, and filtering the downlink channelized digital baseband signals including call information for wireless communication; format the downlink channelized digital baseband signals for transport together; packetize and packet schedule the downlink channelized digital baseband signals into downlink packetized baseband signals at the head end unit; and transmit the downlink packetized baseband signals from the head end unit to remotely located units of the distributed antenna system.
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公开(公告)号：US10432437B2
公开(公告)日：2019-10-01
申请号：US16167315
申请日：2018-10-22
Applicant: CommScope Technologies LLC
Inventor： Thomas Kummetz , Van E. Hanson , Christopher Goodman Ranson
Abstract: A communication device for use within a communication system, the device comprising: re-sampling circuitry configured to output re-sampled digital downlink signals by re-sampling digital downlink signals at resample rates based on at least one factor, the re-sampled digital downlink signals having a smaller bandwidth than the digital downlink signals; and framing circuitry configured to multiplex the re-sampled digital downlink signals and to generate a first frame that includes the re-sampled digital downlink signals as framed data for transport to one or more remotely located communication devices of the communication system, wherein the one or more remotely located communication devices of the communication system are configured to transmit radio frequency signals using at least one antenna, wherein the transmitted radio frequency signals are derived from the framed data of the first frame received from the communication device.
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公开(公告)号：US10326630B2
公开(公告)日：2019-06-18
申请号：US15804849
申请日：2017-11-06
Applicant: CommScope Technologies LLC
Inventor： Van E. Hanson , Christopher Goodman Ranson , Thomas Kummetz
Abstract: A unit includes circuitry configured to: receive a downlink signal; sub-divide the downlink signal into a sub-divided downlink signal having downlink signal components in a time domain, each downlink signal component corresponding to a respective sub-band; determine that at least one downlink signal component corresponds to at least one sub-band having data to be transmitted via a distributed antenna system; generate a transformed downlink signal representing the downlink signal in a frequency domain by performing a frequency transform on the downlink signal; determine that the at least one sub-band of the transformed downlink signal includes the data to be transmitted; extract the at least one sub-band from the transformed downlink signal at least in part by providing data for at least one portion of the transformed downlink signal in the frequency domain that corresponds to the at least one sub-band to the at least one remote antenna unit.
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Patent Agency Ranking
公开(公告)号：US20190058618A1
公开(公告)日：2019-02-21
申请号：US16167315
申请日：2018-10-22
Applicant: CommScope Technologies LLC
Inventor： Thomas Kummetz , Van E. Hanson , Christopher Goodman Ranson
CPC classification number: H04L27/0002 , H04B7/04 , H04L25/05 , H04L27/28 , H04W88/085
Abstract: A communication device for use within a communication system, the device comprising: re-sampling circuitry configured to output re-sampled digital downlink signals by re-sampling digital downlink signals at resample rates based on at least one factor, the re-sampled digital downlink signals having a smaller bandwidth than the digital downlink signals; and framing circuitry configured to multiplex the re-sampled digital downlink signals and to generate a first frame that includes the re-sampled digital downlink signals as framed data for transport to one or more remotely located communication devices of the communication system, wherein the one or more remotely located communication devices of the communication system are configured to transmit radio frequency signals using at least one antenna, wherein the transmitted radio frequency signals are derived from the framed data of the first frame received from the communication device.
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公开(公告)号：US10169284B2
公开(公告)日：2019-01-01
申请号：US15645533
申请日：2017-07-10
Applicant: CommScope Technologies LLC
Inventor： Charles B. Morrison , Nelson Christian Schmidt, Jr. , Van E. Hanson
Abstract: A communication device is provided. The communication device can include a processing device for communicating data via a data connection or receiving power via an electrical connection and a connector for providing the data connection or electrical connection. The connector can include at least one terminal and a sensing module. The terminal can be communicatively coupled to the processing device. The terminal can form the data connection or electrical connection with at least one external terminal of a mating connector. The sensing module can detect a movement associated with removing the mating connector. The sensing module can provide a termination signal to the processing device to terminate the data connection or electrical connection. The processing device can terminate data communication via the data connection or current flow via the electrical connection in response to the termination signal.
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公开(公告)号：US10164682B2
公开(公告)日：2018-12-25
申请号：US15804342
申请日：2017-11-06
Applicant: CommScope Technologies LLC
Inventor： Charles B. Morrison , Donald R. McAllister , Fred W. Phillips , Christopher G. Ranson , Van E. Hanson , Thomas Kummetz , Gregory Allan Maca
Abstract: Certain aspects and aspects of the present invention are directed to a distributed antenna system having a downlink communication path, an uplink communication path, and a non-duplexer isolator sub-system. The downlink communication path can communicatively couple a transmit antenna to a base station. The uplink communication path can communicatively couple a receive antenna to the base station. In one aspect, the non-duplexer isolator sub-system can be electronically configured for isolating uplink signals traversing the uplink communication path from downlink signals. In another aspect, a non-duplexer isolator sub-system can be configurable in one or more mechanical steps selecting a frequency response. In another aspect, a non-duplexer isolator sub-system can include an active mitigation sub-system.
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公开(公告)号：US10009827B2
公开(公告)日：2018-06-26
申请号：US15287507
申请日：2016-10-06
Applicant: CommScope Technologies LLC
Inventor： Van E. Hanson , Thomas Kummetz
CPC classification number: H04W40/22 , H04B7/15528 , H04B7/15535 , H04B7/2606 , H04W4/022 , H04W16/26 , H04W24/02 , H04W24/08 , H04W88/08
Abstract: A mobile communication system includes: a first antenna for receiving communication signals; processing circuitry for processing received communication signals; a second antenna for transmitting processed signals. The processing circuitry utilizes at least one configurable setting for processing received communication signals, the configurable setting being adaptable for varying the processing of received communication signals as the system moves through a mobile environment. The processing circuitry configured to: receive, over time, input representing current geographical location of the system; determine whether the system is entering a first geographical zone based on the input representing the current geographical location and path of system; and automatically adapt the configurable setting as the system enters the first geographical zone, wherein adaptation of configurable setting is based on known signal characteristics associated with the received signals from mobile devices in the first geographical zone.
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公开(公告)号：US09979493B2
公开(公告)日：2018-05-22
申请号：US15450522
申请日：2017-03-06
Applicant: CommScope Technologies LLC
Inventor： Van E. Hanson
CPC classification number: H04B14/066 , H04B1/0007 , H04B14/046 , H04H20/06 , H04H20/26 , H04H20/69 , H04H60/13 , H04N7/17309 , H04W88/085
Abstract: Transport of differential signals is provided. In one aspect, a telecommunications system includes a first unit and a second unit. The first unit can calculate a differential signal from an original signal. The differential signal can represent a change in signal levels between constant time intervals in the original signal. The second unit can estimate the original signal from the differential signal received from the first unit over a communication medium.
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