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Carrier Aggregation

Carrier Aggregation-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Method of transmitting control information in a wireless communication system and apparatus thereof
Lg Electronics Inc.
August 17, 2017 - N°20170238339

A method and apparatus for transmitting control information in a wireless communication system supporting carrier aggregation (ca) is disclosed. A method for transmitting control information to a base station (bs) by a user equipment (ue) in a wireless communication system includes receiving at least one of a physical downlink control channel (pdcch) and a physical downlink shared channel (pdsch) from ...
Configuration of a set of carriers in a carrier aggregation operation of a wireless communication ...
Futurewei Technologies, Inc.
August 17, 2017 - N°20170238316

The disclosure relates to carrier aggregation technology for selecting a set of component carriers in a carrier aggregation operation for a user equipment (ue). The disclosure includes a method, a node and a non-transitory computer-readable medium for determining a set of feasible component carrier combinations supported by a node and a capability of the ue. A component carrier combination(s) ...
Signal transmission and reception method in wireless communication system supporting carrier aggregation, and device for ...
Lg Electronics Inc.
August 17, 2017 - N°20170238296

The present invention relates to a signal transmission and reception method and device using a plurality of cells of a terminal in a wireless communication system supporting a carrier aggregation. Particularly, the signal transmission and reception method comprises the steps of: receiving transmission control information for a primary cell (pcell) and a secondary cell (scell) according to uplink-downlink configuration difference ...
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Radio frequency filtering circuitry for carrier aggregation
Qorvo Us, Inc.
August 17, 2017 - N°20170237452

Radio frequency (rf) filtering circuitry includes a number of filtering elements and switching circuitry configured to rearrange the filtering elements between a common node, a first input/output node, a second input/output node, and a third input/output node such that the rf filtering circuitry is capable of supporting carrier aggregation between rf signals within a first rf frequency ...
Radio communication system, radio station, radio terminal, network apparatus, bearer control method, and computer readable ...
Nec Corporation
August 10, 2017 - N°20170231025

A radio terminal (3) has a function of establishing a second radio connection on a second cell (20) operated by a second radio station (2) while a first radio connection on a first cell (10) operated by a first radio station (1) is established. The first radio station (1) sets up a control bearer for transferring at least a control signal regarding the radio terminal (3) between ...
Apparatus, system and method of relay backhauling with millimeter wave carrier aggregation
Intel Ip Corporation
August 10, 2017 - N°20170230893

Some demonstrative embodiments include devices, systems and methods of relay backhauling with millimeter wave carrier aggregation. For example, a first relay node (rn) may include a cellular transceiver configured to communicate with a donor evolved node b (denb) over a cellular frequency band of a primary cell (pcell); a millimeter-wave (mmwave) transceiver to communicate with a second rn via a ...
Carrier Aggregation Patent Pack
Download 346+ patent application PDFs
Carrier Aggregation Patent Applications
Download 346+ Carrier Aggregation-related PDFs
For professional research & prior art discovery
inventor
  • 346+ full patent PDF documents of Carrier Aggregation-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Method and device for transmitting random access and other uplink channels of other cell in ...
Samsung Electronics Co., Ltd.
August 03, 2017 - N°20170223746

The present invention relates to a transmission of a random access in a specific cell from a plurality of serving cells in a mobile communication system using a carrier aggregation technology, and a method for efficiently transmitting uplink channels other than the random access in another cell. In particular, the method for a terminal to transmit an uplink channel to ...
Method and device for transmitting and receiving signal to and from enb by user equipment ...
Lg Electronics Inc.
August 03, 2017 - N°20170223738

The present application discloses a method of transmitting and receiving a signal to and from an evolved node b (enb) by user equipment in a wireless communication system that supports carrier aggregation. In particular, the method is characterized by including the steps of: performing first carrier detection on a channel that is set for a predetermined frequency region of an ...
Base station device, terminal device, and method
Sharp Kabushiki Kaisha
August 03, 2017 - N°20170223715

A terminal device is provided with a receiving unit that receives naics assistance information from a base station device. The naics assistance information includes information related to a physical cell id, information related to a number of cell-specific reference signal (crs) antenna ports, information related to an mbsfn subframe, and information related to a transmission mode. The information related to ...
Method and apparatus for exploiting radio access technology system information blocks for time transfer based ...
Qualcomm Incorporated
August 03, 2017 - N°20170223617

Disclosed is a method and apparatus for exploiting radio access technology (rat) system information blocks for global navigation satellite system (gnss) positioning. The method may include processing, by a mobile device with carrier aggregation, a voice call via a first rat, the processing of the voice call causing second rat capabilities of the mobile device to go out of service. ...
Method, equipment and system for handing over cell in communication system supporting carrier aggregation
Sony Corporation
August 03, 2017 - N°20170223588

A method, an equipment and a system for handing over a cell in a communication system supporting carrier aggregation. The method includes: when a terminal in the communication system moves to the edge of the currently serving cell, the terminal selects one or more neighbor cells from one or more neighbor cells as measurement objects according to the carrier aggregation ...
Method and apparatus for improving positioning performance on a mobile device with carrier aggregation capabilities
Qualcomm Incorporated
August 03, 2017 - N°20170223492

Disclosed is a method and apparatus for performing a positioning process utilizing wireless communication network reference signals. The method may include processing, by a mobile device with carrier aggregation, a voice call via a first radio access technology (rat), the processing of the call causing second rat capabilities of the mobile device to go out of service. The method may ...
Restrictions on transmissions of control plane data with carrier aggregation
Apple Inc.
August 03, 2017 - N°20170222784

The disclosure describes apparatus and methods for communicating control plane data with a mobile device in a long term evolution (lte) network employing carrier aggregation. A network apparatus, such as an enhanced nodeb (enodeb) or a mobility management entity (mme), can be configured to evaluate a measurement report (mr) received from a mobile device for one or more radio frequency (...
Carrier Aggregation Patent Pack
Download 346+ patent application PDFs
Carrier Aggregation Patent Applications
Download 346+ Carrier Aggregation-related PDFs
For professional research & prior art discovery
inventor
  • 346+ full patent PDF documents of Carrier Aggregation-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Method and apparatus for coordinating resources
Telefonaktiebolaget Lm Ericsson (publ)
August 03, 2017 - N°20170222774

Embodiments of the present disclosure provide a method in a base station for coordinating resources in a wireless communications system with carrier aggregation in which a first group of terminal devices is served by a primary cell and one or more secondary cells under control of the base station. The method comprises obtaining information indicating arrival of a second group ...
Carrier aggregation configuration method and device for same
Kt Corporation
August 03, 2017 - N°20170222746

Provided are a method and a device for selecting a channel of an unlicensed band in configuring carrier aggregation for a terminal using an unlicensed band cell which uses an unlicensed frequency band. The method may include: receiving, from a base station, channel candidate information of a secondary cell using an unlicensed frequency band; transmitting channel state information with respect ...
Network assisted interference cancellation and suppression, methods and devices for controlling the same
China Mobile Communication Corporation
August 03, 2017 - N°20170222671

The disclosure discloses network assisted interference cancellation and suppression (naics), methods and devices for controlling the same, which are configured to reduce processing complexity of user equipment (ue) in naics under the condition of no excessive high-layer signalling overhead and no waste of a carrier aggregation (ca) capability of the ue in a ca scenario. The method for naics includes ...
Uplink and downlink carrier aggregation
Skyworks Solutions, Inc.
August 03, 2017 - N°20170222665

Improved switched multiplexer architecture for supporting carrier aggregation in front-end applications. In some embodiments, an n-plexing system can include an assembly of filters configured to provide n filtered paths, and a switching circuit in communication with the assembly of filters. The switching circuit can be configured to provide a plurality of switchable paths between the assembly of filters and an ...
Method and user equipment for receiving downlink control information, and method and base station for ...
Lg Electronics Inc.
July 27, 2017 - N°20170215202

Provided are a method and an apparatus for transmitting/receiving scheduling information for one cell (a particular cell) from among a plurality of cells under a carrier aggregation condition in which a plurality of cells are aggregated. One embodiment according to the present invention transmits/receives a downlink grant for the particular cell from a first cell from among the ...
Srs transmission in management in carrier aggregation
Qualcomm Incorporated
July 27, 2017 - N°20170215198

Systems, methods, and apparatuses for sounding reference signal (srs) management in carrier aggregation (ca) are described. A user equipment (ue) may be scheduled for overlapping (e. G., concurrent) transmissions of srs and uplink control or data on different cells of a ca configuration. In some cases, the srs transmission may be dropped (e. G., the ue may refrain from transmitting ...
Radio resource management in multi-vendor inter-enb carrier aggregation
Vodafone Ip Licensing Limited
July 27, 2017 - N°20170215195

A method for managing service delivery to at least one mobile terminal using carrier aggregation across first and second base stations of a cellular network is provided. The method comprises allocating, at a network entity of the cellular network, at least some service data for transmission by the second base station based on: a latency of an interface between the ...
Lte carrier aggregation with wifi
Sony Corporation
July 27, 2017 - N°20170215191

In a communications device a wireless access interface provides a primary carrier within a first frequency range, forming a primary cell providing a contiguous set of communications resources across the first frequency range. A controller is configured to generate data representing an estimation of a location of a communications device, to detect signals received within one or more predefined candidate ...
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