Nokia Technologies Oy patent applications on February 27th, 2025
Patent Applications by Nokia Technologies Oy on February 27th, 2025
Nokia Technologies Oy: 25 patent applications
Nokia Technologies Oy has applied for patents in the areas of H04L5/00 (5), H04W64/00 (3), H04W36/00 (3), H04W24/10 (3), H04S7/00 (2) H04W64/00 (3), G01S5/24 (1), H04W28/0268 (1), H04W74/085 (1), H04W72/1273 (1)
With keywords such as: channel, information, based, apparatus, measurement, device, configuration, user, network, and equipment in patent application abstracts.
Patent Applications by Nokia Technologies Oy
20250067836. ACOUSTIC LOCALIZATION_simplified_abstract_(nokia technologies oy)
Inventor(s): Walter ETTER of Murray Hill NJ (US) for nokia technologies oy, Gang HUANG of Murray Hill NJ (US) for nokia technologies oy
IPC Code(s): G01S5/24
CPC Code(s): G01S5/24
Abstract: examples of the disclosure relate to localization that can be implemented with a low number of nodes. in examples of the disclosure an apparatus for acoustic localization comprises means for detecting two or more acoustic signals originating from two or more acoustic sources. the apparatus also comprises means for generating a first category of parameters for the two or more detected acoustic signals and generating a second category parameters for the two or more detected acoustic signals. at least, the first category of parameters and the second category of parameters are used to generate a timing parameter for the two or more detected acoustic signals. at least the timing parameter and the first category of parameters are used to determine an estimate of a location of an object associated with the two or more detected acoustic signals.
20250067883. ENHANCING POSITIONING MEASUREMENT_simplified_abstract_(nokia technologies oy)
Inventor(s): Hyun-Su CHA of Chicago IL (US) for nokia technologies oy, Ryan KEATING of Chicago IL (US) for nokia technologies oy
IPC Code(s): G01S19/41, G01S19/43
CPC Code(s): G01S19/41
Abstract: an apparatus, for example a target ue, may be configured to: request at least one single difference carrier phase measurement of at least one positioning reference signal, wherein the at least one single difference carrier phase measurement is performed with at least one positioning reference unit; transmit an indication of a set of time-stamps for measurement of the at least one positioning reference signal; receive first measurement data for the at least one positioning reference signal, wherein the first measurement data comprises, at least, the at least one single difference carrier phase measurement measured with reference to the set of time-stamps; and determine a location estimation of the apparatus, comprising performing a double differential operation based, at least partially, on the first measurement data and second measurement data.
20250069584. Conditional Disabling of a Reverberator_simplified_abstract_(nokia technologies oy)
Inventor(s): Antti Johannes ERONEN of Tampere (FI) for nokia technologies oy, Sujeet Shyamsundar MATE of Tampere (FI) for nokia technologies oy
IPC Code(s): G10K15/08, H04S7/00
CPC Code(s): G10K15/08
Abstract: an apparatus for assisting spatial rendering in at least two acoustic environments, the apparatus including circuitry configured to: obtain information associated with at least a number of reverberators; determine, based on the information, a set of reverberators from the number of reverberators, the set of reverberators configured to be initialized; generate at least one configuration parameter for at least one of the set of reverberators; initialize the set of reverberators based on the at least one configuration parameter; obtain at least one audio signal; and process the at least one audio signal with the initialized set of reverberators to generate late reverberation during rendering of the processed at least one audio signal.
20250070839. CHANNEL STATE INFORMATION REPORTING_simplified_abstract_(nokia technologies oy)
Inventor(s): Naizheng ZHENG of Beijing (CN) for nokia technologies oy, Kamakshi LAKSHMINARAYANAPURAM KRISHNAKUMAR of Espoo (FI) for nokia technologies oy, Daniela LASELVA of Aalborg (DK) for nokia technologies oy, Matha DEGHEL of Massy (FR) for nokia technologies oy
IPC Code(s): H04B7/06, H04W52/02, H04W72/21, H04W72/566
CPC Code(s): H04B7/0626
Abstract: example embodiments of the present disclosure relate to applying timing advance during random access procedure. the first apparatus transmits, to a first apparatus, a channel state information (csi) report configuration comprising a first sub-configuration and a second sub-configuration; and receives, from the first apparatus and based at least in part on the first and second first priority reporting levels, a csi report associated with at least one of the first sub-configuration or the second sub-configuration. impacts to the other csi reporting caused by introducing the sub-configuration would be minimized.
20250070902. AI/ML MODEL TEST MECHANISM_simplified_abstract_(nokia technologies oy)
Inventor(s): Deepa MALAPATI RAVINDRAIAH of Bangalore (IN) for nokia technologies oy, Afef FEKI of Massy (FR) for nokia technologies oy, Fahad SYED MUHAMMAD Fahad of Massy (FR) for nokia technologies oy, Dimitri GOLD of Espoo (FI) for nokia technologies oy, Muhammad Ikram ASHRAF of Espoo (FI) for nokia technologies oy
IPC Code(s): H04B17/391, H04B17/373, H04L41/16
CPC Code(s): H04B17/3913
Abstract: example embodiments of the present disclosure are related to artificial intelligence/machine learning (ai/ml) model test. a first apparatus transmits test configuration information to a second apparatus, the test configuration information indicating a test mode of an ai/ml model with respect to at least one transmission and reception unit (trp), the at least one trp being arranged within an environment based on a test plan for at least one test channel indicator. the first apparatus receives, from the second apparatus, at least one predicted channel indicator for the at least one trp, the at least one predicted channel indicator being derived by the second apparatus using the ai/ml model. the first apparatus determines a test result for the ai/ml model based on a comparison between the at least one predicted channel indicator and the at least one test channel indicator, the test result indicating whether the ai/ml model is validated.
Inventor(s): Karol Schober of Helsinki (FI) for nokia technologies oy, Kari Juhani Hooli of Oulu (FI) for nokia technologies oy, Esa Tapani Tiirola of Oulu (FI) for nokia technologies oy, Sami-Jukka Hakola of Kempele (FI) for nokia technologies oy
IPC Code(s): H04L5/00
CPC Code(s): H04L5/0042
Abstract: according to an example embodiment, a method may include determining, by a user equipment in a wireless network, a starting physical resource block of a common physical resource block grid that is associated with a wideband channel, wherein a plurality of bandwidth parts are provided within the common physical resource block grid, each bandwidth part having a bandwidth that is less than the bandwidth of the wideband channel; determining, by the user equipment, a wideband channel guard band for the wideband channel, the wideband channel guard band provided between a lowest frequency of the wideband channel and a first usable physical resource block of the common physical resource block grid; and, determining, by the user equipment for at least one bandwidth part of the plurality of bandwidth parts, a bandwidth part-specific physical resource block grid that is a subset of the common physical resource block grid.
Inventor(s): Klaus Ingemann PEDERSEN of Aalborg (DK) for nokia technologies oy, Troels Emil KOLDING of Aalborg (DK) for nokia technologies oy
IPC Code(s): H04L5/00, H04L1/00
CPC Code(s): H04L5/0057
Abstract: disclosed in a mechanism for optimizing channel quality indicator feedback for code block group based transmissions, wherein a user equipment of a communication network receives an enhanced channel quality indicator configuration. based on the enhanced channel quality indicator configuration, the user equipment performs measurements of channel state information reference resources with a plurality of code block groups comprising determining a highest data rate modulation and coding scheme index supported by the user equipment with an error probability that will not exceed a predetermined threshold for reception of at least one transport block from the communication network, and based on the performing, the user equipment sends, towards the communication network, information expressed with a channel quality index comprising an indication of the determined highest data rate modulation and coding scheme index for use with link adaption for improving spectral efficiency of radio resource allocations of at least one transport block with more than one code block group for at least one physical downlink shared channel transmission from the communication network, wherein the information expressed with the channel quality index comprises an enhanced channel quality indicator report that identifies a new enhanced channel quality indicator report table enumerating the highest data rate modulation and coding scheme index supported by the user equipment and an effective code rate that the communication network is directed to use for the at least one physical downlink shared channel transmission.
20250071295. GRADUAL DECODING REFRESH_simplified_abstract_(nokia technologies oy)
Inventor(s): Limin WANG of San Diego CA (US) for nokia technologies oy, Seungwook HONG of San Diego CA (US) for nokia technologies oy, Krit PANUSOPONE of San Diego CA (US) for nokia technologies oy, Miska Matias HANNUKSELA of Tampere (FI) for nokia technologies oy, Jani LAINEMA of Tampere (FI) for nokia technologies oy
IPC Code(s): H04N19/167, H04N19/105, H04N19/172, H04N19/82
CPC Code(s): H04N19/167
Abstract: there are disclosed various methods, apparatuses and computer program products for video encoding. in some embodiments the method comprises obtaining a coding unit of a coding tree unit of a picture comprising a refreshed region and a non-refreshed region and a virtual boundary between the refreshed region and the non-refreshed region; examining whether the coding unit belongs to the refreshed region or to the non-refreshed region; treating the virtual boundary as a picture boundary when determining that the coding unit belongs to the refreshed region; or treating the virtual boundary as no boundary when determining that the coding unit belongs to the non-refreshed region.
Inventor(s): Mikko-Ville LAITINEN of Espoo (FI) for nokia technologies oy, Juha Tapio VILKAMO of Helsinki (FI) for nokia technologies oy
IPC Code(s): H04S7/00, H04S3/02
CPC Code(s): H04S7/302
Abstract: examples of the disclosure enable spatial audio rendering in a different format to the format that is used for the spatial audio coding. in examples of the disclosure spatial audio and first spatial metadata in a first format are obtained. the first spatial metadata enables rendering of spatial audio in a first audio format. in order to enable rendering of the spatial audio in a different format the spatial metadata is converted to second spatial metadata corresponding to a second audio format. the spatial audio can then be rendered for the second format using the second spatial metadata.
20250071518. DEVICE VERIFICATION_simplified_abstract_(nokia technologies oy)
Inventor(s): Gábor SÖRÖS of Budapest (HU) for nokia technologies oy, Lóránt FARKAS of Budapest (HU) for nokia technologies oy
IPC Code(s): H04W4/029, H04L67/52
CPC Code(s): H04W4/029
Abstract: an apparatus comprising at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform; cause to request, from at least one server, location based information based, at least in part, on a current location of a device; cause to transmit, to the at least one server, capability information of the device to autonomously perform at least one physical action; receiving at least one dynamically created physical challenge to be autonomously performed by the device, the at least one dynamically created physical challenge based, at least in part, on the capability information of the device and/or one or more capabilities of environment of the device; and controlling the device to autonomously perform at least one physical action based, at least in part, on the at least one dynamically created physical challenge.
20250071577. DYNAMIC MULTI-CLUSTER MANAGEMENT_simplified_abstract_(nokia technologies oy)
Inventor(s): Parisa FOROUGHI of Massy (FR) for nokia technologies oy, Hajer BRAHAM of Massy (FR) for nokia technologies oy, Abdelrahman ABDELKADER of Munich (DE) for nokia technologies oy
IPC Code(s): H04W24/02, H04W24/08
CPC Code(s): H04W24/02
Abstract: a method may include transmitting, to a management service producer, a first request to create a set of clusters and to train a machine learning model for one or more clusters in the set of clusters for a plurality of contexts. the method may also include transmitting, to the management service producer, a second request to dynamically monitor the set of clusters. the method may further include receiving, after at least one of the first request or the second request, cluster reports from the management service producer as a result of creation of the set of clusters. the method may also include receiving, after at least one of the first request or the second request, training reports from the management service producer as a result of dynamic monitoring of the set of clusters, and training of the machine learning model.
20250071591. ASSIGNING MEASUREMENTS TO GAPS_simplified_abstract_(nokia technologies oy)
Inventor(s): Lars DALSGAARD of Oulu (FI) for nokia technologies oy, Tero HENTTONEN of Espoo (FI) for nokia technologies oy, Rafael CAUDURO DIAS DE PAIVA of Aalborg (DK) for nokia technologies oy, Jürgen HOFMANN of Merching (DE) for nokia technologies oy
IPC Code(s): H04W24/10
CPC Code(s): H04W24/10
Abstract: an apparatus configured to: transmit an indication of at least one measurement capability, wherein the at least one measurement capability comprises, at least, an indication that the apparatus is capable of measuring at least one carrier without at least one measurement gap; receive an indication of at least one measurement configuration, wherein the at least one measurement configuration comprises, at least, an indication to measure the at least one carrier within the at least one measurement gap; and measure the at least one carrier within the at least one measurement gap based, at least partially, on the at least one measurement configuration.
Inventor(s): Colin KAHN of Morris Plains NJ (US) for nokia technologies oy, Devaki CHANDRAMOULI of Plano TX (US) for nokia technologies oy, Fernando SANCHEZ MOYA of Wroclaw (PL) for nokia technologies oy
IPC Code(s): H04W28/02
CPC Code(s): H04W28/0268
Abstract: a technique, comprising: receiving at a node of a radio access network of a mobile communication system one or more control plane messages indicating a plurality of quality-of-service profiles for a quality-of-service flow for a logical connection between a user equipment and a data network via the radio access network; receiving user plane messages for the quality-of-service flow at the radio access network node, wherein an individual user plane message comprises a header comprising at least a first field; determining at the radio access network node one of the plurality of quality-of-service profiles to adopt for the quality-of-service flow based on the first field and an indication in the one or more control plane messages of a mapping of the plurality of quality-of service profiles to a plurality of values for the first field.
Inventor(s): Halit Murat GÜRSU of Munich (DE) for nokia technologies oy, Umur KARABULUT of Munich (DE) for nokia technologies oy, Dariusz PALKA of Krakow (PL) for nokia technologies oy, Xin ZHANG of Munich (DE) for nokia technologies oy, Riikka Karoliina DIMNIK of Espoo (FI) for nokia technologies oy, Jani-Pekka KAINULAINEN of Cambridge (GB) for nokia technologies oy
IPC Code(s): H04W36/00
CPC Code(s): H04W36/0064
Abstract: an apparatus comprising means for sending a response to the first target master node based on the received first request in response to receiving a first secondary node addition request for the user equipment from a first target master node, means for sending a response to the second target master node based on the received second request in response to receiving a second secondary node addition request from a second target master node for the same user equipment; and means for enabling, in response to receiving a physical uplink shared channel message from the user equipment, decoding of the physical uplink shared channel message received from the user equipment based on a first target master node key associated with the first target master node in case no information is available whether user equipment accessed first or second target master node, and, if decoding with the first key not successful, decoding based on a second target master node key associated with the second target master node.
Inventor(s): Riikka Karoliina DIMNIK of Espoo (FI) for nokia technologies oy, Timo KOSKELA of Oulu (FI) for nokia technologies oy, Sanjay GOYAL of Murray Hill NJ (US) for nokia technologies oy
IPC Code(s): H04W36/00, H04L5/00, H04W36/32
CPC Code(s): H04W36/0072
Abstract: a method including: connecting, with an apparatus, to a target cell; starting a timer associated with one or more transmission configuration indicator states; determining that the one or more transmission configuration indicator states were active prior to connecting to the target cell; and based upon the timer running, considering the one or more transmission configuration indicator states as being active for at least one of a lower layer mobility or for intra/inter cell beam management within the target cell.
Inventor(s): Jeroen WIGARD of Aalborg (DK) for nokia technologies oy, Enric JUAN of Aalborg (DK) for nokia technologies oy, Jedrzej STANCZAK of Wroclaw (PL) for nokia technologies oy, Frank FREDERIKSEN of Aalborg (DK) for nokia technologies oy, Ahmad MASRI of Tampere (FI) for nokia technologies oy
IPC Code(s): H04W36/08, H04W36/00, H04W36/02
CPC Code(s): H04W36/083
Abstract: the present disclosure relates to on transition to another cell without handover in non-terrestrial network (ntn). in particular, a ntn device transmits information related to a set of ntn devices to a terminal a first device receives assistance information of a ntn device from a second device. the assistance information at least indicated a type of a cell switching. the first device skips buffer flushing and security key updating regardless of the type of cell switching. in this way, it can achieve cell switching without handover.
20250071645. APPARATUS, METHOD, AND COMPUTER PROGRAM_simplified_abstract_(nokia technologies oy)
Inventor(s): Umur KARABULUT of Munich (DE) for nokia technologies oy, Ahmad AWADA of Munich (DE) for nokia technologies oy, Ingo VIERING of Munich (DE) for nokia technologies oy, Subhyal BIN IQBAL of Munich (DE) for nokia technologies oy
IPC Code(s): H04W36/24, H04W36/36
CPC Code(s): H04W36/249
Abstract: an apparatus comprising means configured to: determine sampling rate information which controls a rate at which an antenna panel of a communications device makes cell measurements; and determine one or more mobility related parameters based on information received from a network entity about mobility related parameters for the determined sampling rate information.
Inventor(s): Joao Antonio PEREIRA RODRIGUES of Amadora (PT) for nokia technologies oy, Hannu Petri HIETALAHTI of Oulu (FI) for nokia technologies oy
IPC Code(s): H04W48/02, H04W60/00
CPC Code(s): H04W48/02
Abstract: a user equipment comprises at least one processor and at least one memory storing instructions that, when executed by the at least one processor, cause the user equipment at least to perform: generating a message, said message comprising one or more permissions for reporting of user equipment related events to one or more monitoring entities; and causing the message to be sent to one or more controlling network entities.
20250071708. MOBILITY MANAGEMENT_simplified_abstract_(nokia technologies oy)
Inventor(s): Umur KARABULUT of Munich (DE) for nokia technologies oy, Panagiotis SPAPIS of Munich (DE) for nokia technologies oy, Irina-Mihaela BALAN of Munich (DE) for nokia technologies oy, Bernhard WEGMANN of Holzkirchen (DE) for nokia technologies oy, Ahmad AWADA of Munich (DE) for nokia technologies oy, Martin KOLLÁR of Kosice (SK) for nokia technologies oy, Ugur Baran ELMALI of Munich (DE) for nokia technologies oy
IPC Code(s): H04W56/00, H04W24/10
CPC Code(s): H04W56/0045
Abstract: an apparatus configured to receive configuration information related to reporting an early timing advance, ta, acquisition, receive at least one instruction to acquire at least one ta value of at least one candidate cell, generate an early timing advance acquisition report based on the at least one ta value and on the configuration information; and transmit an indication indicative of availability of the early ta acquisition report
20250071718. ANTENNA CONFIGURATION FOR POSITIONING_simplified_abstract_(nokia technologies oy)
Inventor(s): Johannes Harrebek of Aalborg (DK) for nokia technologies oy, Benny Vejlgaard of Gistrup (DK) for nokia technologies oy, Oana-Elena Barbu of Aalborg (DK) for nokia technologies oy, Ryan Keating of Chicago IL (US) for nokia technologies oy, Tao Tao of Shanghai (CN) for nokia technologies oy
IPC Code(s): H04W64/00, H01Q21/29, H04W74/0833
CPC Code(s): H04W64/00
Abstract: embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of antenna configuration for positioning. the method comprises identifying, at a first device, at least one second device hearable by the first device based on a monitoring of respective reference signals from the at least one second device; determining respective transmit power on at least two antenna panels allocated for the at least one second device based on a measurement associated with the respective reference signals; and transmitting, to the at least one second device, a message associated with a positioning of the first device by using the at least two antenna panels with the respective transmit power. in this way, the chance of successful prach for positioning reception at all identified involved gnbs may be optimized for maximized positioning accuracy at low latency and low ue power consumption.
Inventor(s): Tao TAO of Shanghai (CN) for nokia technologies oy, Ryan KEATING of Naperville IL (US) for nokia technologies oy, Yan MENG of Shanghai (CN) for nokia technologies oy, Jianguo LIU of Shanghai (CN) for nokia technologies oy
IPC Code(s): H04W64/00, H04L5/00, H04W24/10
CPC Code(s): H04W64/00
Abstract: various example embodiments relate to methods and apparatuses for positioning reference signal configuration and measurement update. an apparatus in a communication network may be configured to transmit to a location server in the communication network information of one or more non-preferred resources for positioning reference signal, prs, measurement at a terminal device in the communication network, and receive a positioning configuration related indication from the location server. the positioning configuration related indication is obtained in connection with the transmitted information and it indicates the apparatus to update a positioning configuration to reduce prs measurement of the terminal device on the one or more non-preferred resources.
Inventor(s): Diomidis MICHALOPOULOS of Munich (DE) for nokia technologies oy, Osman Nuri Can YILMAZ of Helsinki (FI) for nokia technologies oy, Taylan SAHIN of Munich (DE) for nokia technologies oy, Oana-Elena BARBU of Aalborg (DK) for nokia technologies oy
IPC Code(s): H04W64/00
CPC Code(s): H04W64/00
Abstract: a node apparatus comprising: at least one processor; and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: transmitting information indicative of a plurality of configurations for signals that enable positioning that can be undertaken by the network and an indication of an order of preference for the plurality of configurations.
Inventor(s): Sami-Jukka HAKOLA of Kempele (FI) for nokia technologies oy, Timo KOSKELA of Oulu (FI) for nokia technologies oy, Keeth Saliya Jayasinghe LADDU of Espoo (FI) for nokia technologies oy, Mihai ENESCU of Espoo (FI) for nokia technologies oy, Juha Pekka KARJALAINEN of Oulu (FI) for nokia technologies oy
IPC Code(s): H04W72/1273, H04W72/0446, H04W72/115
CPC Code(s): H04W72/1273
Abstract: devices, methods, apparatuses and computer readable storage media of monitoring in beam management with coresets associated with css and uss. the method includes monitoring a first downlink control channel associated with a first type of coreset based on a first tci state; and in accordance with a determination that a first tci is different from a second tci state used for the first device to monitor a second downlink control channel associated with a second type of coreset, determining a reception of a first downlink data channel associated with the first type of coreset based at least partially on a scheduling offset.
Inventor(s): Gerhard SCHREIBER of Stuttgart (DE) for nokia technologies oy, Anna PANTELIDOU of Massy (FR) for nokia technologies oy
IPC Code(s): H04W74/0833, H04W72/0446
CPC Code(s): H04W74/085
Abstract: disclosed is a method comprising obtaining at least one of: random-access channel information associated with at least one terminal device, load measurement information on a first set of candidate random-access channel transmission occasions, and interference measurement information on the first set of candidate random-access channel transmission occasions; determining, from the first set of candidate random-access channel transmission occasions, a set of random-access channel transmission occasions within a physical random-access channel slot based at least partly on the at least one of the random-access channel information, the load measurement information, and the interference measurement information; and indicating, to one or more first network nodes, at least one subset of the set of random-access channel transmission occasions.
Inventor(s): Sanjay GOYAL of Murray Hill NJ (US) for nokia technologies oy, Riikka Karoliina DIMNIK of Espoo (FI) for nokia technologies oy, Timo KOSKELA of Oulu (FI) for nokia technologies oy
IPC Code(s): H04W76/20, H04B7/06, H04L5/00, H04W16/28, H04W36/04
CPC Code(s): H04W76/20
Abstract: a method includes receiving, by a user equipment (ue) connected to a first cell, an activation for a first transmission configuration indicator (tci) state of a first configured tci state pool associated with a second cell and further receiving a configuration of a second tci state of a second tci state pool associated with the second cell. the ue determines that the first activated tci state and the second tci state share one or more properties, and based upon the determining, activates the second tci state of the second cell. the ue performs a cell switch to the second cell, maintaining the activated second tci state of the second cell.
Nokia Technologies Oy patent applications on February 27th, 2025
- Nokia Technologies Oy
- G01S5/24
- CPC G01S5/24
- Nokia technologies oy
- G01S19/41
- G01S19/43
- CPC G01S19/41
- G10K15/08
- H04S7/00
- CPC G10K15/08
- H04B7/06
- H04W52/02
- H04W72/21
- H04W72/566
- CPC H04B7/0626
- H04B17/391
- H04B17/373
- H04L41/16
- CPC H04B17/3913
- H04L5/00
- CPC H04L5/0042
- H04L1/00
- CPC H04L5/0057
- H04N19/167
- H04N19/105
- H04N19/172
- H04N19/82
- CPC H04N19/167
- H04S3/02
- CPC H04S7/302
- H04W4/029
- H04L67/52
- CPC H04W4/029
- H04W24/02
- H04W24/08
- CPC H04W24/02
- H04W24/10
- CPC H04W24/10
- H04W28/02
- CPC H04W28/0268
- H04W36/00
- CPC H04W36/0064
- H04W36/32
- CPC H04W36/0072
- H04W36/08
- H04W36/02
- CPC H04W36/083
- H04W36/24
- H04W36/36
- CPC H04W36/249
- H04W48/02
- H04W60/00
- CPC H04W48/02
- H04W56/00
- CPC H04W56/0045
- H04W64/00
- H01Q21/29
- H04W74/0833
- CPC H04W64/00
- H04W72/1273
- H04W72/0446
- H04W72/115
- CPC H04W72/1273
- CPC H04W74/085
- H04W76/20
- H04W16/28
- H04W36/04
- CPC H04W76/20