Patents by Inventor Holger Helmke
Holger Helmke has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11683739Abstract: A network device distributes a plurality of symbol blocks, received via a plurality of input streams, to a plurality of output links comprised in a defined connection according to a mapping of the symbol blocks to the output links. Responsive to an input stream of the plurality of input streams being empty such that an expected symbol block is not received, the network device distributes idle data to the output link mapped to the expected symbol block to maintain the mapping of the symbol blocks to the output links. The network device transmits the symbol blocks and idle data over the defined connection via the plurality of output links and according to the distribution.Type: GrantFiled: April 22, 2021Date of Patent: June 20, 2023Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventor: Holger Helmke
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Publication number: 20210243668Abstract: A network device distributes a plurality of symbol blocks, received via a plurality of input streams, to a plurality of output links comprised in a defined connection according to a mapping of the symbol blocks to the output links. Responsive to an input stream of the plurality of input streams being empty such that an expected symbol block is not received, the network device distributes idle data to the output link mapped to the expected symbol block to maintain the mapping of the symbol blocks to the output links. The network device transmits the symbol blocks and idle data over the defined connection via the plurality of output links and according to the distribution.Type: ApplicationFiled: April 22, 2021Publication date: August 5, 2021Inventor: Holger Helmke
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Patent number: 10993162Abstract: A network device distributes a plurality of symbol blocks, received via a plurality of input streams, to a plurality of output links comprised in a defined connection according to a mapping of the symbol blocks to the output links. Responsive to an input stream of the plurality of input streams being empty such that an expected symbol block is not received, the network device distributes idle data to the output link mapped to the expected symbol block to maintain the mapping of the symbol blocks to the output links. The network device transmits the symbol blocks and idle data over the defined connection via the plurality of output links and according to the distribution.Type: GrantFiled: January 25, 2019Date of Patent: April 27, 2021Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventor: Holger Helmke
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Publication number: 20190159104Abstract: A network device distributes a plurality of symbol blocks, received via a plurality of input streams, to a plurality of output links comprised in a defined connection according to a mapping of the symbol blocks to the output links. Responsive to an input stream of the plurality of input streams being empty such that an expected symbol block is not received, the network device distributes idle data to the output link mapped to the expected symbol block to maintain the mapping of the symbol blocks to the output links. The network device transmits the symbol blocks and idle data over the defined connection via the plurality of output links and according to the distribution.Type: ApplicationFiled: January 25, 2019Publication date: May 23, 2019Inventor: Holger Helmke
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Patent number: 10237804Abstract: It is provided a network entity (10) for grouping traffic in a communication network onto a defined connection comprising a plurality of output links (1 . . . L), wherein the traffic comprises a plurality of input streams (1 . . . S+1 . . . S+A), each input stream carrying symbol blocks. The network entity further comprises a scheduler (100) for associating, for all symbol blocks that are to be transmitted during a predetermined time interval, each of the symbol blocks to be transmitted with a corresponding output link according to a one to one correspondence. It is also provided a corresponding network entity for ungrouping traffic, corresponding system and method.Type: GrantFiled: December 1, 2008Date of Patent: March 19, 2019Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)Inventor: Holger Helmke
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Publication number: 20120023252Abstract: It is provided a network entity (10) for grouping traffic in a communication network onto a defined connection comprising a plurality of output links (1 . . . L), wherein the traffic comprises a plurality of input streams (1 . . . S+1 . . . S+A), each input stream carrying symbol blocks. The network entity further comprises a scheduler (100) for associating, for all symbol blocks that are to be transmitted during a predetermined time interval, each of the symbol blocks to be transmitted with a corresponding output link according to a one to one correspondence. It is also provided a corresponding network entity for ungrouping traffic, corresponding system and method.Type: ApplicationFiled: December 1, 2008Publication date: January 26, 2012Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)Inventor: Holger Helmke
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Patent number: 7420949Abstract: A method of, and system for, reserving timeslots in a TDMA system of a type in which a plurality of subscriber units (CPE) use the same radio channel for transmission during different timeslots to a base station and in which the base station administers the radio channel centrally enable subscriber units to transfer, if appropriate, a transmission request to the base station in the form of a PN (Pseudo-random noise) sequence (e.g., M-sequence, preferred gold, Katsami or orthogonal gold sequence). Transmission requests from different subscriber units can be identified at the base station using the PN sequence, reception time of the PN sequence and/or phase of the PN sequence.Type: GrantFiled: May 14, 2002Date of Patent: September 2, 2008Assignee: Ericsson ABInventor: Holger Helmke
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Publication number: 20040233885Abstract: A method of, and system for, reserving timeslots in a TDMA system of a type in which a plurality of subscriber units (CPE) use the same radio channel for transmission during different timeslots to a base station and in which the base station administers the radio channel centrally enable subscriber units to transfer, if appropriate, a transmission request to the base station in the form of a PN (Pseudo-random noise) sequence (e.g., M-sequence, preferred gold, Katsami or orthogonal gold sequence). Transmission requests from different subscriber units can be identified at the base station using the PN sequence, reception time of the PN sequence and/or phase of the PN sequence.Type: ApplicationFiled: June 7, 2004Publication date: November 25, 2004Inventor: Holger Helmke
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Publication number: 20020027962Abstract: The invention concerns a device for processing frequency signals with a power limiter (10), in which the power limiter (10) has a first signal path (12), the power limiter (10) has a second signal path (14), the first signal path (12) has means (16) for analog signal processing, the second signal path (14) has means (18) for digital signal processing, the means (18) for digital signal processing have means for selective suppression of specific frequency regions and an output of the first signal path (12) and an output of the second signal path (14) are connected to means (22) for combination of signals. The invention also concerns a method that can advantageously be executed with the device according to the invention.Type: ApplicationFiled: June 21, 2001Publication date: March 7, 2002Inventors: Jorg-Martin Muller, Holger Helmke