-
Patent Agency Ranking
公开(公告)号：US20130170437A1
公开(公告)日：2013-07-04
申请号：US13779010
申请日：2013-02-27
Applicant: Texas Instruments Incorporated
Inventor： Eko N. Onggosanusi , Runhua Chen , II Han Kim , Badri N. Varadarajan , Anand G. Dabak , Charles K. Sestok
IPC: H04B7/02
CPC classification number: H04B7/024 , H04B7/0626 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04L5/0023 , H04L5/0037 , H04L5/006
Abstract: A coordinated multipoint transmitter is for use with a network MIMO super-cell and includes a coordination unit configured to provide joint link processing to coordinate a multipoint transmission corresponding to a set of transmission points. Additionally, the coordinated multipoint transmitter also includes a transmission unit configured to transmit the multipoint transmission using the set of transmission points. Additionally, a coordinated transmission receiver is for use with a network MIMO super-cell and includes a reception unit configured to receive a multipoint transmission corresponding to a set of transmission points. The coordinated transmission receiver also includes a processing unit configured to process the multipoint transmission from the set of transmission points.
Abstract translation: 协调的多点发射机用于网络MIMO超小区，并且包括配置为提供联合链路处理以协调对应于一组传输点的多点传输的协调单元。 此外，协调多点发射机还包括被配置为使用该组传输点来发送多点传输的传输单元。 此外，协调传输接收机用于网络MIMO超小区，并且包括被配置为接收与一组传输点相对应的多点传输的接收单元。 协调传输接收机还包括处理单元，其被配置为处理来自该组传输点的多点传输。
-
公开(公告)号：US20210288691A1
公开(公告)日：2021-09-16
申请号：US17333374
申请日：2021-05-28
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： II Han Kim , Tarkesh Pande , Anuj Batra
IPC: H04B3/54
Abstract: Embodiments include methods of powerline communications using a preamble with band extension is provided. A method may include receiving a packet data unit PDU. Bit-level repetition is applied to at least a portion of the PDU to create a repeated portion. Interleaving is performed per a subchannel. Pilot tones are inserted in the interleaved portion. Each data tone is modulated with respect to a nearest one of the inserted pilot tones. The PDU is transmitted over a power line.
-
公开(公告)号：US20200153480A1
公开(公告)日：2020-05-14
申请号：US16744376
申请日：2020-01-16
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Badri N Varadarajan , Anand Dabak , II Han Kim
Abstract: In a disclosed embodiment, a power line communication (PLC) transmitter includes a forward error correction (FEC) encoder that receives payload data and adds parity information to the data to create an encoded output, a fragmenter that receives the encoded output from the FEC encoder and segments the encoded output into a plurality of fragments, a fragment repetition encoder that receives the plurality of fragments from the fragmenter and copies each of the fragments a selected number of times, and an interleaver that receives the copies of the plurality of fragments from the fragment repetition encoder and interleaves the copies of the plurality of fragments for transmission on a power line.
-
公开(公告)号：US20190199402A1
公开(公告)日：2019-06-27
申请号：US16200928
申请日：2018-11-27
Applicant: TEXAS INSTRUMENTS INCORPORATED
Inventor： Badri N Varadarajan , Anand Dabak , II Han Kim
CPC classification number: H04B3/54 , H04L1/0041 , H04L1/0071 , H04L69/22 , H04L69/323
Abstract: In a disclosed embodiment, a power line communication (PLC) transmitter includes a forward error correction (FEC) encoder that receives payload data and adds parity information to the data to create an encoded output, a fragmenter that receives the encoded output from the FEC encoder and segments the encoded output into a plurality of fragments, a fragment repetition encoder that receives the plurality of fragments from the fragmenter and copies each of the fragments a selected number of times, and an interleaver that receives the copies of the plurality of fragments from the fragment repetition encoder and interleaves the copies of the plurality of fragments for transmission on a power line.
-
公开(公告)号：US20180159594A1
公开(公告)日：2018-06-07
申请号：US15796442
申请日：2017-10-27
Applicant: Texas Instruments Incorporated
Inventor： Badri N Varadarajan , Anand Dabak , II Han Kim
CPC classification number: H04B3/54 , H04L1/0041 , H04L1/0071 , H04L69/22 , H04L69/323
Abstract: In a disclosed embodiment, a power line communication (PLC) transmitter includes a forward error correction (FEC) encoder that receives payload data and adds parity information to the data to create an encoded output, a fragmenter that receives the encoded output from the FEC encoder and segments the encoded output into a plurality of fragments, a fragment repetition encoder that receives the plurality of fragments from the fragmenter and copies each of the fragments a selected number of times, and an interleaver that receives the copies of the plurality of fragments from the fragment repetition encoder and interleaves the copies of the plurality of fragments for transmission on a power line.
-
-
-
-
Search Results
15
records
(took 0.017 seconds)
