System and apparatus for network connectivity and a method in association thereto

Abstract

System (100), apparatus (102) and a method (300) for connectivity in a network are disclosed. The method (300) includes receiving data associated with a mapping between a plurality of resource partitions and a connectivity indication; analyzing the data associated with the mapping between the plurality of resource partitions and the connectivity indication; and utilizing the respective resource partition based on the analysis for network connectivity.

Description

202501550 1SYSTEM AND APPARATUS FOR NETWORK CONNECTIVITY AND A METHOD IN ASSOCIATION THERETOField Of Invention

[0001] The present disclosure generally relates to one or both of a system and an apparatus for network connectivity in association with, for example, a User Equipment (UE) usable for communication. The present disclosure further relates a method which can be associated with the system and / or the apparatus.Background

[0002] Generally, energy efficiency and energy savings would be helpful or desired in communication networks. An example of a communication network would be a 3rd Generation Partnership Project (3GPP) 5G (fifth generation) New Radio (NR) standard-based telecommunications network.

[0003] Typically, conventional techniques for network connectivity, specifically in mobile networks, rely on shared radio resources. Hence, a plurality of wireless devices or User Equipment (UEs) may try to access and connect to the network concurrently. For example, wireless devices may establish or switch network connectivity either from 4G to 5G or vice versa or connect to a network node of the same radio access technology. This may result in congestion and potentially high network load. In the case of colliding access attempts, UEs will retry connecting, which consumes additional energy.

[0004] The present disclosure contemplates that it would be helpful to address (or at least mitigate) one or more issues in relation to conventional techniques for facilitating energy efficiency and energy savings.Summary of the Invention

[0005] In accordance with a first aspect of the present invention, there is provided a method for network connectivity comprising: receiving data associated with a202501550 2mapping between a plurality of resource partitions and a connectivity indication; analyzing the data associated with the mapping between the plurality of resource partitions and the connectivity indication; and utilizing the respective resource partition based on the analysis for network connectivity.

[0006] Advantageously, the method as described herein may provide reduced Random Access Channel (RACH) congestion, enhanced service continuity and enhanced UE power consumption.

[0007] In an embodiment, analyzing the data comprises: determining initiation of a communication procedure; determining a connectivity of a user device; analyzing the mapping based on the determination of the communication procedure initiation and user device connectivity; and selecting the respective plurality of resource partition based on the analysis.

[0008] In an embodiment, the method further comprises configuring data associated with the mapping; and communicating the data to a user device.

[0009] In an embodiment, the method further comprises receiving data associated with a plurality of resource partitions, each of the plurality of resource partitions comprising a connectivity indication and / or a priority level; determining initiation of a communication procedure; determining a connectivity of a user device; analyzing the data based on the determination of the communication procedure initiation and user device connectivity; and selecting the respective plurality of resource partition based on the analysis and priority level.

[0010] In an embodiment, the method further comprises configuring data associated with the plurality of resource partitions; and communicating the data to a user device.

[0011] In an embodiment, communicating the data comprises communicating via at least one of: dedicated radio resource control (RRC) message and / or system information message.202501550 3

[0012] In an embodiment, configuring data associated with the plurality of resource partitions comprises assigning the priority level to the plurality of resource partitions based on logical channel priority.

[0013] In an embodiment, the plurality of resource partitions comprises random access channel (RACH) resources.

[0014] In an embodiment, the communication procedure comprises a random access (RA) procedure.

[0015] In an embodiment, network connectivity comprises non-terrestrial network (NTN) connectivity and / or terrestrial network (TN) connectivity.

[0016] In an embodiment, there is provided a computer program (not shown) which can include instructions which, when the program is executed by a computer (not shown), cause the computer to carry out the method of the first aspect.

[0017] In an embodiment, there is provided a computer readable storage medium having data stored therein representing software executable by a computer, the software including instructions, when executed by the computer, to carry out the method of the first aspect.

[0018] In accordance with a second aspect of the disclosure, there is provided an apparatus for network connectivity comprising a first module configured to receive at least one input signal related to data associated with a mapping between a plurality of resource partitions and a connectivity indication; a second module configured to at least one of process and facilitate the method of the first aspect to generate at least one output signal; and a third module configured to communicate at least one output signal, wherein the output signal corresponds to a control signal for network connectivity.

[0019] In an embodiment, the apparatus can correspond to a User Equipment (UE) which can communicate with a device corresponding to a base station. The base202501550 4station can, for example, correspond to a Next generation Node B (gNB) which can be configured to communicate one or more signals (e.g., input signal(s)) to the UE.

[0020] In an embodiment, there is provided a system comprising one or more apparatuses and one or more devices. The apparatus(es) and the device(s) can, for example, be capable of being coupled via wired coupling and / or wireless coupling.

[0021] Advantageously, the system can reduce Random Access Channel (RACH) congestion, enhance service continuity, and enhance UE power consumption.Brief Description of the Drawings

[0022] Embodiments of the disclosure are described hereinafter with reference to the following drawings, in which:

[0023] Fig. 1A shows a schematic diagram illustrating a system for network connectivity which can include at least one apparatus, according to an embodiment of the disclosure.

[0024] Fig. 1B shows an example scenario in association with the system of Fig. 1A, according to an embodiment of the disclosure.

[0025] Fig. 2 shows a schematic diagram illustrating the apparatus of Fig. 1A in further detail, according to an embodiment of the disclosure.

[0026] Fig. 3 shows a method in association with the system of Fig. 1A, according to an embodiment of the disclosure.

[0027] Fig. 4A to Fig. 4J show schematic diagrams illustrating example scenarios in association with the method of Fig. 3, according to an embodiment of the disclosure.202501550 5Detailed Description

[0028] The present disclosure contemplates the Internet of Things (loT) that allows various devices to connect to the internet to send data, receive instructions, or both. Tens of billions of loT devices are already deployed and the global number of loT devices is expected to increase rapidly. Thus, massive connectivity is needed.

[0029] The evolution and large-scale deployments of fourth (4G), fifth (5G) and future generation, e.g., “6G”, enable network operators to offer wireless services to enterprise and massive loT and MTC (machine type communication) devices. Further, network operators serve numerous wireless device types, ranging from connected sensors, wireless devices with reduced capabilities, personal, handheld devices, such as smartphones, wearables, tablets, or industry-grade, network access devices.

[0030] Moreover, terrestrial wireless networks require complementary services from Non-Terrestrial Networks (NTN) that can offer ubiquitous and reliable coverage across numerous geographies. Terrestrial networks are currently focusing on delivery of 4G and / or 5G services to areas with a minimum population density, but the unique capabilities of non-terrestrial networks can help expand the reach of wireless technology for realizing new use cases, particularly in remote areas.

[0031] Generally, satellite-based architecture leverages Geostationary Earth Orbit (GEO), Medium Earth Orbit (MEO), and Low Earth Orbit (LEO) systems which can collectively provide coverage across altitudes ranging from 36,000 km to 400 km. These satellites can be either stationary or can orbit around the Earth in the form of constellations to provide services. Overall, there are tradeoffs in performance and deployment costs among different satellite systems (LEO, MEO, GEO) that need to be taken into consideration.

[0032] Therefore, wireless networks require advanced mechanisms for mobility support across network nodes belonging to the same and / or a different generation of wireless networks or Radio Access Technology (RAT).202501550 6

[0033] The present disclosure relates to wireless communication systems and relates more specifically to methods and devices for enhancing the usage of random-access uplink radio resources by wireless devices, for example when trying to access another network node.

[0034] For example, when leaving the coverage of a first network node supporting a first RAT, a wireless device will try to access another network node supporting a second RAT. In another example, a wireless device will try to access an NTN network node supporting a second RAT, when leaving the coverage of a terrestrial network supporting a first RAT, or vice versa.

[0035] The present disclosure contemplates that considering the large cell size of non-terrestrial networks, many devices may be served within a single cell or satellite beam. Depending on constellation assumptions (e.g., propagation delay and satellite speed) and UE density, a potentially very large number of UEs may need to access another cell at a given time, leading to possibly large number of random-access collisions, signaling overhead, and service continuity challenges.

[0036] The present disclosure contemplates that some solutions have been defined for NR NTN - NR NTN mobility and NR TN - NR NTN as well as NR NTN - NR TN mobility. However, further enhancements are required to address scenarios where many UEs try to access and connect to the network concurrently, which may result in congestion and potentially high network load. In case of colliding access attempts, UEs will retry to establish a connection, which consumes additional energy, and thus affects UE’s battery lifetime.

[0037] Furthermore, mobility between E-UTRA TN and NR NTN and vice versa has not been defined yet. Based on current and foreseen TN and NTN deployments as well as evolving capabilities of UEs it is valuable to also define solutions for the mobility between E-UTRA TN and NR NTN and vice versa.202501550 7

[0038] TS36.304 and TS38.304 describe 4G- and 5G-related cell selection and reselection procedures, respectively, including inter-frequency and inter-RAT cell reselection criteria.

[0039] TS36.331 and TS38.331 describe 4G- and 5G-related RRC protocols, respectively, incl. procedures, parameters, and messages. In particular, Systeminformation message(s) to convey neighbor cell and satellite assistance information (e.g., satellite ID, ephemeris data, common timing advance information, k-Mac, epoch time, validity duration, ntn-PolarizationDL), as well as radio resources-related information elements (e.g., PhysicalConfig Dedicated, RadioResourceConfigCommon, RadioResourceConfigCommonSIB, RadioResourceConfigDedicated, PhysicalConfig Dedicated-NB, RadioResourceConfigCommonSIB-NB) and mobility-related information elements of RRC message(s), e.g., IdleModeMobilityControilnfo, cellReselectionPriority.

[0040] The 3GPP change request (R2-2401418) summarizes fundamental elements for the “Introduction of LTE TN to NR NTN IDLE mode mobility” in TS36.331.

[0041] The present disclosure contemplates improving the situation. In particular, the present disclosure aims at addressing at least some of the limitations of the prior art discussed above. In particular, the present disclosure aims at proposing a solution for reducing the risk of collisions between uplink data from wireless devices, such as NB-loT, eMTC, or other 4G / 5G / 6G devices, willing to access uplink radio resources, such as random-access uplink radio resources.

[0042] The detailed description set forth below, with reference to annexed drawings, is intended as a description of various configurations and is not intended to represent the only configurations in which the concepts described herein may be practiced. The detailed description includes specific details for the purpose of providing a thorough understanding of the various concepts. However, it will be apparent to those skilled in the art that these concepts may be practiced without these specific details. In particular, although terminology from 3GPP 5G NR may be used in this disclosure to exemplify embodiments herein, this should not be seen as limiting the scope of the invention.202501550 8

[0043] In addition, some of the embodiments contemplated herein will now be described more fully with reference to the accompanying drawings. Other embodiments, however, are contained within the scope of the subject matter disclosed herein, the disclosed subject matter should not be construed as limited to only the embodiments set forth herein; rather, these embodiments are provided by way of example to convey the scope of the subject matter to those skilled in the art.

[0044] Generally, all terms used herein are to be interpreted according to their ordinary meaning in the relevant technical field, unless a different meaning is clearly given and / or is implied from the context in which it is used. All references to a / an / the element, apparatus, component, means, step, etc. are to be interpreted openly as referring to at least one instance of the element, apparatus, component, means, step, etc., unless explicitly stated otherwise. The steps of any methods disclosed herein do not have to be performed in the exact order disclosed, unless a step is explicitly described as following or preceding another step and / or where it is implicit that a step must follow or precede another step. Any feature of any of the embodiments disclosed herein may be applied to any other embodiment, wherever appropriate. Likewise, any advantage of any of the embodiments may apply to any other embodiments, and vice versa. Other objectives, features and advantages of the enclosed embodiments will be apparent from the following description.

[0045] In some embodiments, the non-limiting term User Equipment (UE) or wireless device or user device may be used and may refer to any type of wireless device communicating with a network node and / or with another UE in a cellular or mobile communication system. Examples of UE are target device, device-to-device (D2D) UE, machine type UE or UE capable of machine to machine (M2M) communication, PDA, PAD, Tablet, mobile terminals, smart phone, laptop embedded equipped (LEE), laptop mounted equipment (LME), USB dongles, UE category Ml, UE category M2, ProSe UE, V2V UE, V2X UE, etc.

[0046] In some embodiments, a more general term “network node” may be used and may correspond to any type of radio network node or any network node, which202501550 9communicates with a User Equipment (directly or via another node) and / or with another network node. Examples of network nodes are NodeB, MeNB, ENB, a network node belonging to MCG or SCG, base station (BS), multi-standard radio (MSR) radio node such as MSR BS, eNodeB, gNodeB, network controller, radio network controller (RNC), base station controller (BSC), relay, donor node controlling relay, base transceiver station (BTS), access point (AP), transmission points, transmission nodes, RRU, RRH, nodes in distributed antenna system (DAS), core network node (e.g. Mobile Switching Center (MSC), Mobility Management Entity (MME), etc), Operations & Maintenance (O&M), Operations Support System (OSS), Self Optimized Network (SON), positioning node (e.g. Evolved- Serving Mobile Location Centre (E-SMLC)), Minimization of Drive Tests (MDT), test equipment (physical node or software), etc.

[0047] Additionally, terminologies such as base station / gNodeB and UE should be considered non-limiting and do in particular not imply a certain hierarchical relation between the two; in general, “gNodeB” could be considered as device 1 and “UE” could be considered as device 2 and these two devices communicate with each other over some radio channel. And in the following the transmitter or receiver could be either gNodeB (gNB), or UE.

[0048] Furthermore, the described features, structures, or characteristics of the embodiments may be combined in any suitable manner. In the following description, numerous specific details are provided, such as examples of programming, software modules, user selections, network transactions, database queries, database structures, hardware modules, hardware circuits, hardware chips, etc., to provide a thorough understanding of embodiments. One skilled in the relevant art will recognize, however, that embodiments may be practiced without one or more of the specific details, or with other methods, components, materials, and so forth. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of an embodiment. Reference throughout this specification to “one embodiment,” “an embodiment,” or similar language means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus,202501550 10appearances of the phrases “in one embodiment,” “in an embodiment,” and similar language throughout this specification may, but do not necessarily, all refer to the same embodiment, but mean “one or more but not all embodiments” unless expressly specified otherwise. The terms “including,” “comprising,” “having,” and variations thereof mean “including but not limited to,” unless expressly specified otherwise. An enumerated listing of items does not imply that any or all of the items are mutually exclusive, unless expressly specified otherwise. The terms “a,” “an,” and “the” also refer to “one or more” unless expressly specified otherwise.

[0049] The present disclosure contemplates a solution that enables IDLE mode mobility from E-UTRA TN to NR NTN with the following assumptions: GSO (Geo Synchronous Orbit) and NGSO (Non-Geo Synchronous Orbit), NGSO includes Low Earth Orbit (LEO) and Medium Earth Orbit (MEO); Earth fixed tracking area. QuasiEarth fixed & Earth moving cells for NGSO; UEs with GNSS (Global Navigation Satellite Systems) capability; Implicit compatibility to support HAPS (High Altitude Platform Station) and ATG (Air To Ground) scenarios, where relevant. The solution reuses the existing signaling introduced for loT-NTN (e.g., where E-UTRA TN provides satellite information for NR NTN neighbor cells in a System Information Block) and mobility procedures between NR TN and NR NTN.

[0050] The present disclosure further contemplates that for idle mode mobility from EUTRA TN to NR NTNSIB24 is reused to provide the NR NTN cell reselection related information (e.g. frequency information, SMTC config, etc.), introducing a satellite ID list in per frequency. The EUTRA cell provides the satellite assistance information for NR neighbor cell per satellite, as identified by the satellite ID. To support the idle mode mobility from EUTRA TN to NR NTN, the satellite assistance information for NR NTN neighbor cells should include the following parameters: satellite ephemeris information, TA common information, k-Mac, epoch time, validity duration, ntn-PolarizationDL. The ephemeris information, epoch time, k-mac, validity duration lEs defined in SIB33 specified in TS36.331 should be reused for NR satellite assistance information.

[0051] The present disclosure contemplates the signalling format for ntn-PolarizationDL and TA common related configurations within NTN-config specified in202501550 11TS38.331 should be introduced in TS36.331 for NR satellite assistance information. NR satellite assistance information may be provided by introducing a new SIB, defining a new IE for NR satellite assistance information or extending the NeighSatellitelnfo defined for loT NTN to include the parameters needed for NR satellite, and reuse the neighSatellitelnfoList defined in SIB33 to provide either NR or loT NTN information.

[0052] The present disclosure contemplates introducing the clarification in the field description of measTimingConfig (configured via SIB24 in TS 36.331) that it is configured based on the assumption that the gNB-UE propagation delay equals to 0 ms, and UE can adjust the offset based on the actual propagation delay, when the corresponding frequency is associated with a satellite ID.

[0053] The present disclosure further contemplates the possibility to define new IE for NR satellite assistance information and define separate neighbour satellite information list to provide the NR satellite information in SIB33. The ntn-PolarizationalDL is optional. Reuse the Satelliteld-r18 to identify either an NR satellite or an loT NTN satellite consider a solution that avoids repeating the ephemeris for a satellite which provides both loT NTN and NR NTN cells maxSat-r17 (4) is reused for the maximum number of NR satellites.

[0054] The present disclosure yet further contemplates the following signalling design can avoid ephemeris duplication for the same satellite providing both loT NTN and NR NTN: the satelliteld-r19 in an entry of NR NTN assistance info list (i.e. neighSatellitelnfoListNR) can be set equal to a Satellite ID value included in loT NTN assistance info list (i.e. neighSatellitelnfoList) and thus refers to the ephemeris data of loT NTN identified by this specific Satellite ID, in which case the ephemeris data (i.e. ephemerislnfo-r19) in that entry of neighSatellitelnfoListNR can be absent.

[0055] The present disclosure also contemplates the possibility that a NR NTN frequency is included by the network in redirectedCamerlnfo in the RRCConnectionRelease message in a TN cell.202501550 12

[0056] The present disclosure contemplates that redirection from LTE TN to NR NTN is supported in Rel-19 introducing a new capability signaling for LTE TN to NR NTN redirection purpose and also a satellite ID(s) in RedirectedCamerlnfo.

[0057] The present disclosure contemplates that NR NTN can be an NG-RAN consisting of gNBs, which provide non-terrestrial NR access to UEs by means of an NTN payload embarked on an airborne and space-borne NTN vehicle and an NTN Gateway.

[0058] The present disclosure contemplates RRCConnectionRelease field description can include satAssistancelnfoList having a list of satellite ID(s), used to associate with the satellite assistance information for neighbour cell measurements on this frequency for the purpose of redirection. Each satellite ID included in this list corresponds to a satelliteld configured in neighSatellitelnfoListNR via System lnformationBlockType33. SIB3 field description can include satelliteAssistancelnfoList having a list of satellite ID(s), used to associate with the satellite assistance information in System lnformationBlockType31 and System lnformationBlockType33 for intra-frequency neighbour cell measurements. Each satellite ID included in this list corresponds to a satelliteld configured via System lnformationBlockType31 or in neighSatellitelnfoList via System lnformationBlockType33.

[0059] The present disclosure contemplates SIB5 field description can include satelliteAssistancelnfoList having a list of satellite ID(s), used to associate with the satellite assistance information in System lnformationBlockType31 and System lnformationBlockType33 for neighbour cell measurements on this frequency. Each satellite ID included in this list corresponds to a satelliteld configured via System lnformationBlockType31 or in neighSatellitelnfoList via System lnformationBlockType33. If the field is not present for a frequency and neighSatellitelnfoList is broadcast in SystemlnformationBlockType33, the UE considers the cells on the frequency to be terrestrial cells and UE shall delete any existing value for this field. SIB24 can be used to configure measurement timing configurations, i.e. , timing occasions at which the UE measures SSBs. If the field is202501550 13absent, the UE assumes that SSB periodicity is 5ms in this frequency. If field satAssistancelnfoList is configured for the corresponding entry, the offset (derived from parameter periodicityAndOffset) is based on the assumption that the UE's propagation delay difference between serving cell and neighbour cells equals to 0 ms, and UE can adjust the offset based on the actual propagation delay. satAssistancelnfoList can include a list of satellite ID(s), used to associate with the satellite assistance information for neighbour cell measurements on this frequency. Each satellite ID included in this list corresponds to a satelliteld configured in neighSatellitelnfoListNR via System lnformationBlockType33. If the field is not present for a frequency and neighSatellitelnfoListNR is broadcast in System lnformationBlockType33, the UE considers the cells on the frequency to be terrestrial cells.

[0060] The present disclosure contemplates SIB33 can include ephemerisinfo having Ephemeris data for a neighbour NR NTN satellite (if included in NeighSatellitelnfoNR). This field is mandatory present in NeighSatellitelnfoNR, if the satelliteld in the same entry of neighSatellitelnfoListNR does not match any satelliteld values included in neighSatellitelnfoList. If this field is absent in NeighSatellitelnfoNR and the satelliteld in the same entry of neighSatellitelnfoListNR equals a satelliteld value included in neighSatellitelnfoList, UE uses the ephemerisinfo identified by that satelliteld in the neighSatellitelnfoList. Further, neighSatellitelnfoListNR may indicate a list of satellites providing NR NTN neighbor cells. This field is only included in a TN cell. nta-Common, nta-CommonNR may be a Network-controlled common TA. Unit of ps. For nta-Common, Sstep of 32.55208 x10-3 ps. For nta-CommonNR, step of 4.072 x W-3ps. Actual value = field value * step32.55208 X10-3. If the field is absent, the UE uses the (default) value of 0.

[0061] The present disclosure contemplates nta-CommonDrift, nta-CommonDriftNR can include drift rate of the common TA, see TS 36.213. Unit of ps / s. Step of 0.2 x10-3 ps / s. Actual value = field value * 0.2 X10-3. If the field is absent, the UE uses the (default) value of 0. ntn-PolarizationDL if present, this parameter indicates polarization information for downlink transmission on service link of a satellite for NR202501550 14NTN: including Right hand, Left hand circular polarizations (RHCP, LHCP) and Linear polarization.

[0062] The present disclosure contemplates UE EUTRA capability can include ntn-RedirectionNR and indicates whether the UE supports the inter-RAT redirection from an E-UTRA terrestrial network cell to an NR NTN cell, see TS 36.304.

[0063] The present disclosure contemplates UE EUTRA capability (6.3.4) can include the IE FreqBandlndicatorNR indicates the NR operating band as defined in TS 38.101-1 and TS 38.101-5.

[0064] The present disclosure generally contemplates the facilitation of, for example, network (e.g., in association with 3GPP based standard / specification etc.) and / or user equipment (UE) efficiency (e.g., energy / power efficiency), in accordance with an embodiment of the disclosure.

[0065] The present disclosure contemplates the possibility of a method where the UE receives partition of RACH resources from the network, whereby each partition of RACH resources are associated with an indication whether UE is allowed to use a certain partition. The mapping between partition of RACH resource and the range of numbers can be provided by the network through e.g., a system information message.

[0066] In the above manner, power and energy consumption efficiency can be possibly facilitated, in accordance with an embodiment of the disclosure.

[0067] The foregoing will be discussed in further detail with reference to Fig. 1 to Fig.4 hereinafter.

[0068] Referring to Fig. 1A, a system 100 for network connectivity is shown, according to an embodiment of the disclosure. The system 100 can, for example, be suitable for energy savings and facilitating energy / power efficiency in a network, in accordance with an embodiment of the disclosure.202501550 15

[0069] As shown, the system 100 can include one or more apparatuses 102, at least one device 104 and, optionally, a communication network 106, in accordance with an embodiment of the disclosure.

[0070] The apparatus(es) 102 can be coupled to the device(s) 104. Specifically, the apparatus(es) 102 can, for example, be coupled to the device(s) 104 via the communication network 106, in accordance with an embodiment of the disclosure.

[0071] In one embodiment, the apparatus(es) 102 can be coupled to the communication network 106 and the device(s) 104 can be coupled to the communication network 106. Coupling can be by manner of one or both of wired coupling and wireless coupling. The apparatus(es) 102 can, in general, be configured to communicate with the device(s) 104 via the communication network 106, according to an embodiment of the disclosure.

[0072] The apparatus(es) 102 can, for example, be associated with / correspond to / include one or more user equipment (UE) which can carry one or more computers, in accordance with an embodiment of the disclosure. For example, an apparatus 102 can correspond to a UE carrying at least one computer (e.g., an electronic device / module having computing capabilities, such as an electronic mobile device, which can be carried into a vehicle or an electronic module, which can be installed in a vehicle, in accordance with an embodiment of the disclosure), which can be configured to perform one or more processing tasks in association with adaptive / dynamic / gradual control, in accordance with an embodiment of the disclosure. In a more specific example, the apparatus(es) 102 can, in one embodiment, include one or more processors (not shown) which can be configured to perform one or more processing tasks in association with dynamic / adaptive / gradual control, in accordance with an embodiment of the disclosure. In one embodiment, the apparatus(es) 102 can, for example, be configured to receive one or more input signals and perform at least one processing task based on the input signal(s) in a manner to generate one or more output signals. The input signal(s) can, for example, be communicated from the device(s) 104 and202501550 16received by the apparatus(es) 102, in accordance with an embodiment of the disclosure. As a possible option, the output signal(s) can, for example, be communicated from the apparatus(es) 102, in accordance with an embodiment of the disclosure. The apparatus(es) 102 will be discussed later in further detail with reference to Fig. 2, according to an embodiment of the disclosure.

[0073] The device(s) 104 can, for example, be associated with / correspond to at least one base station (e.g., at least one gNB). Moreover, the device(s) 104 can, for example, be configured to carry / be associated with / include one or more computers (e.g., an electronic device / module having computing capabilities) which can, for example, be configured to perform one or more processing tasks in association with the base station. The device(s) 104 can be configured to generate one or more input signals which can be communicated to the apparatus(es) 102, in accordance with an embodiment of the disclosure. This will be discussed later in further detail in the context of an example scenario, in accordance with an embodiment of the disclosure.

[0074] The communication network 106 can, for example, correspond to an Internet communication network, a cellular-based communication network, a wired-based communication network, a Global Navigation Satellite System (GNSS) based communication network, a wireless-based communication network, or any combination thereof. Communication (e.g., between the apparatuses 102 and / or between the apparatus(es) 102 and the device(s) 104) via the communication network 106 can be by manner of one or both of wired communication and wireless communication.

[0075] Earlier mentioned, the apparatus(es) 102 can, for example, be configured to receive at least one input signal and perform at least one processing task in association with dynamic / adaptive / gradual control on the input signal(s) in a manner so as to generate at least one output signal. Moreover, the device(s) 104 can, for example, be configured to generate (and communicate) the input signal(s) to the apparatus(es) 102, in accordance with an embodiment of the disclosure. This will be discussed, in accordance with an embodiment of the disclosure, in the context of an example scenario with reference to Fig. 1B, hereinafter.202501550 17

[0076] Fig. 1B and Fig. 1C show example scenarios in association with the system of Fig. 1A, according to an embodiment of the invention. Specifically, both Figures show example embodiments of network mobility and connectivity of different vehicles including a ship. Referring to the figures, many UEs share the same mode of transportation in various mobility scenarios. Further, Terrestrial Network (TN) deployments are limited and at their coverage or cell edge, UEs may need to select and connect to another network node or network type. For example, Non-Terrestrial Networks can complement TN coverage and, depending on NTN node capabilities, can cover a wide area with a single beam. However, many UEs will try to access the available satellite simultaneously, resulting in high congestion and network load.

[0077] The present disclosure contemplates many UEs will try to access next satellite simultaneously, resulting in high congestion and network load. In case of mobility, either from 4G to 5G or vice versa, many UEs may try to access and connect to the network concurrently. This may result in congestion and potentially high network load. In case of colliding access attempts, UEs will retry connecting, which consumes additional energy. The present disclosure thus contemplates a method to avoid congestion, and service continuity as well as improve the UE’s energy consumption.

[0078] The present disclosure contemplates, as will be discussed further in detail in the context of an example scenario associated with the system 100 in accordance with an embodiment of the disclosure, that it may be helpful to consider some form of dynamic / adaptive / gradual configuration / determination strategy which will aid in power / energy consumption efficiency, in accordance with an embodiment of the disclosure. The dynamic / adaptive / gradual control configuration / determination strategy can, for example, be in relation to dynamic / adaptive / gradual control based on network connectivity, in accordance with an embodiment of the disclosure.

[0079] The above-described advantageous aspect(s) of the system 100 of the present disclosure can also apply analogously (all) the aspect(s) of a below described apparatus 102 of the present disclosure. Likewise, all below described202501550 18advantageous aspect(s) of the apparatus 102 of the disclosure can also apply analogously (all) the aspect(s) of above described system 100 of the disclosure.

[0080] The aforementioned apparatus(es) 102 will be discussed in further detail with reference to Fig. 2 hereinafter.

[0081] Referring to Fig. 2, an apparatus 102 is shown in further detail in the context of an example implementation 200, according to an embodiment of the disclosure.

[0082] In the example implementation 200, the apparatus 102 can correspond to an electronic module 200a. The electronic module 200a can, in one example, correspond to a mobile device which can, for example, be carried into the vehicle by a user, in accordance with an embodiment of the disclosure. In another example, the electronic module 200a can correspond to an electronic device which can be installed / mounted in the vehicle, in accordance with an embodiment of the disclosure. In this regard, the electronic module 200a can be considered to be carried by the vehicle (e.g., either carried into the vehicle by a user or installed / mounted in the vehicle).

[0083] It is contemplated that the electronic module 200a can be capable of performing one or more processing tasks in association with adaptive / dynamic / gradual control related processing, in accordance with an embodiment of the disclosure.

[0084] The electronic module 200a can, for example, include a casing 200b. Moreover, the electronic module 200a can, for example, carry any one of a first module 202, a second module 204, a third module 206, or any combination thereof.

[0085] In one embodiment, the electronic module 200a can carry a first module 202, a second module 204 and / or a third module 206. In a specific example, the electronic module 200a can carry a first module 202, a second module 204 and a third module 206, in accordance with an embodiment of the disclosure.202501550 19

[0086] In this regard, it is appreciable that, in one embodiment, the casing 200b can be shaped and dimensioned to carry any one of the first module 202, the second module 204 and the third module 206, or any combination thereof.

[0087] The first module 202 can be coupled to one or both of the second module 204 and the third module 206. The second module 204 can be coupled to one or both of the first module 202 and the third module 206. The third module 206 can be coupled to one or both of the first module 202 and the second module 204. In one example, the first module 202 can be coupled to the second module 204 and the second module 204 can be coupled to the third module 206, in accordance with an embodiment of the disclosure. Coupling between the first module 202, the second module 204 and / or the third module 206 can, for example, be by manner of one or both of wired coupling and wireless coupling. Each of the first module 202, the second module 204 and the third module 206 can correspond to one or both of a hardware-based module and a software-based module, according to an embodiment of the disclosure.

[0088] In one example, the first module 202 can correspond to a hardware-based receiver which can be configured to receive one or more input signals. The input signal(s) can, for example, be communicated from the device(s) 104 (e.g., a gNB), in accordance with an embodiment of the disclosure.

[0089] The second module 204 can, for example, correspond to a hardware-based processor which can be configured to perform one or more processing tasks (e.g., in a manner so as to generate one or more output signals) as will be discussed later in further detail with reference to Fig. 3, in accordance with an embodiment of the disclosure.

[0090] The third module 206 can correspond to a hardware-based transmitter which can be configured to communicate one or more output signals from the electronic module 200a. The output signal(s) can, for example, include / correspond to one or more instructions / commands / control signals in association with the aforementioned dynamic / adaptive / gradual control configuration / determination strategy so as to202501550 20facilitate efficiency (e.g., power / energy efficiency and / or communication efficiency), in accordance with an embodiment of the disclosure.

[0091] The present disclosure contemplates the possibility that the first and second modules 202 / 204 can be an integrated software-hardware based module (e.g., an electronic part which can carry a software program / algorithm in association with receiving and processing functions / an electronic module programmed to perform the functions of receiving and processing). The present disclosure further contemplates the possibility that the first and third modules 202 / 206 can be an integrated softwarehardware based module (e.g., an electronic part which can carry a software program / algorithm in association with receiving and transmitting functions / an electronic module programmed to perform the functions of receiving and transmitting). The present disclosure yet further contemplates the possibility that the first and third modules 202 / 206 can be an integrated hardware module (e.g., a hardware-based transceiver) capable of performing the functions of receiving and transmitting.

[0092] The above-described advantageous aspect(s) of the apparatus 102 of the present disclosure can also apply analogously (all) the aspect(s) of a below described processing / communication method of the present disclosure. Likewise, all below described advantageous aspect(s) of the processing / communication method of the disclosure can also apply analogously (all) the aspect(s) of above-described apparatus 102 of the disclosure. It is to be appreciated that these remarks apply analogously to the earlier discussed system 100 of the present disclosure.

[0093] Referring to Fig. 3, a method (also referable to as a processing method) in association with the system 100 is shown, according to an embodiment of the disclosure.

[0094] The method 300 can, for example, be suitable for / capable of facilitating energy efficiency, in accordance with an embodiment of the disclosure.202501550 21

[0095] The processing method 300 can include any one of an input step 302, a processing step 304 and an output step 306, or any combination thereof, in accordance with an embodiment of the disclosure.

[0096] In one embodiment, the processing method 300 can include the input step 302. In another embodiment, the processing method 300 can include the input step 302 and the processing step 304. In another embodiment, the processing method 300 can include the input step 302, the processing step 304 and the output step 306. In yet another embodiment, the processing method 300 can include the processing step 304 and one or both of the input step 302 and the output step 306. In yet a further embodiment, the processing method 300 can include the input step 302, the processing step 304 and the output step 306. In yet a further additional embodiment, the processing method 300 can include the processing step 304. In yet another further additional embodiment, the processing method 300 can include any one of or any combination of the input step 302, the processing step 304 and the output step 306 (i.e. , the input step 302, the processing step 304 and / or the output step 306).

[0097] With regard to the input step 302, one or more input signal(s) can be received. For example, the input signal(s) can be communicated from the device(s) 104 and can be received by an apparatus 102, in accordance with an embodiment of the disclosure.

[0098] The input step 302 can include receiving at least one input signal related to data associated with a mapping between a plurality of resource partitions and a connectivity indication. In an embodiment, the input signal(s) may be generated by the device 104 and transmitted from the device 104 to the apparatus 102. Alternatively, the input signal(s) may be generated and received by the apparatus 102 to advance to the processing step 304. For example, the input signal(s) may be generated by a transmitting UE (or user device) and received by a receiving UE (or user device).

[0099] With regard to the processing step 304, at least processing task can be performed in association with the received input signal(s) in a manner so as to202501550 22generate one or more output signals, in accordance with an embodiment of the disclosure.

[0100] The processing step 304 may include receiving data associated with a mapping between a plurality of resource partitions and a connectivity indication; analyzing the data associated with the mapping between the plurality of resource partitions and the connectivity indication; and utilizing the respective resource partition based on the analysis for network connectivity. Analyzing the data comprises: determining initiation of a communication procedure; determining a connectivity of a user device; analyzing the mapping based on the determination of the communication procedure initiation and user device connectivity; and selecting the respective plurality of resource partition based on the analysis. The processing step 304 can also include configuring data associated with the mapping; and communicating the data to a user device

[0101] The processing step 304 further includes receiving data associated with a plurality of resource partitions, each of the plurality of resource partitions comprising a connectivity indication and / or a priority level; determining initiation of a communication procedure; determining a connectivity of a user device; analyzing the data based on the determination of the communication procedure initiation and user device connectivity; and selecting the respective plurality of resource partition based on the analysis and priority level. The processing step 304 can also include configuring data associated with the plurality of resource partitions; and communicating the data to a user device.

[0102] In an embodiment, communicating the data comprises communicating via at least one of: dedicated radio resource control (RRC) message and / or system information message and the communication procedure comprises a random access (RA) procedure. In an embodiment, configuring data associated with the plurality of resource partitions comprises assigning the priority level to the plurality of resource partitions based on logical channel priority. In an embodiment, the plurality of resource partitions comprises random access channel (RACH) resources and202501550 23network connectivity comprises non-terrestrial network (NTN) connectivity and / or terrestrial network (TN) connectivity.

[0103] In an embodiment, the UE receives partition of RACH resources from the network (e.g., eNB, gNB), whereby each partition of RACH resources is associated with an indication, where UE selects RACH resource partition depending on UE connectivity state. If indication (per RACH partition) is set to 1, UE in RRC connected mode is allowed to use RACH resources. If indication is set to 0, UE in idle mode is allowed to use the RACH resources. The network node (e.g., eNB) provides a partition of RACH resources of at least one other network node (e.g., 5G NTN node / cell and / or satellite / aerial), where each node is associated with a node / cell / satellite / aerial ID. Depending on the level of network load, the network configures partition of RACH resources. For example, in a highly overloaded situation, it allocates more partition of RACH resources, whereas in a less overloaded situation, it configures fewer partition of RACH resources. In an embodiment, network nodes can exchange information, e.g., on supported radio access technologies, cell or network node load, node capabilities. For example, information exchange is facilitated via core network or RAN interfaces. Hence, the currently serving network node is aware of the load levels of other network nodes.

[0104] In an embodiment, the mapping between partition of RACH resources and indication is provided by the network through, e.g., a system information message. When RACH procedure is triggered, a connected mode UE randomly selects a partition of RACH resources, for which the indication is 1. An idle mode UE randomly selects a partition of RACH resources, for which the indication is 0. For example, if indication is set to 1 for two partitions, the UE generates a random number between 0 and 100. If the random number is smaller than or equal to 50, the UE selects the first RACH resource partition. Otherwise, the UE selects the 2nd RACH resource partition. The UE applies the partition of RACH resources corresponding to the network node ID (e.g., 5G NTN node / cell and / or satellite / aerial ID). Table 1 shows an example embodiment of the partition of RACH resources with an indication.202501550 24Table 1

[0105] In an embodiment, the UE receives partition of RACH resources from the network (e.g., eNB, gNB), whereby each partition of RACH resources is associated with an indication, where UE selects RACH resource partition depending on UE state and assigned priorities. If indication (per RACH partition) is set to 00, UE in idle mode is allowed to use RACH resources. If indication is set to 01, UE in connected mode with priority 1 assigned to logical channel is allowed to use the RACH resources. If indication is set to 10, UE in connected mode with priority 2 assigned to logical channel is allowed to use the RACH resources. If indication is set to 11, UE in connected mode with priority 3 assigned to logical channel is allowed to use the RACH resources.

[0106] In an embodiment, the network node (e.g., eNB) provides a partition of RACH resources of at least one network node (e.g., 5G NTN node / cell and / or satellite / aerial), where each node is associated with a node / cell / satellite / aerial ID. The mapping between partition of RACH resources and indication is provided by the network through, e.g., a system information message. Depending on assigned logical channel priorities, the network configures partition of RACH resources. For example, if up to 3 different priorities are assigned to logical channels, the network allocates 4 RACH resource partitions, where 1 partition is assigned to idle mode UEs and the other 3 to the corresponding priorities. The network assigns priorities per logical channel, e.g., when UE establishes RRC connection or when network triggers an RRC re-configuration. Further, the network can assign UE-specific priorities, e.g., based on UE capabilities. Depending on the level of network load, the network configures partition of RACH resources. For example, in a highly overloaded situation, it allocates more partition of RACH resources, whereas in a less202501550 25overloaded situation, it configures fewer partition of RACH resources. In an embodiment, network nodes can exchange information, e.g., on supported radio access technologies, cell or network node load, node capabilities. For example, information exchange is facilitated via core network or RAN interfaces. Hence, the currently serving network node is aware of the load levels of other network nodes.

[0107] In an embodiment, when RACH procedure is triggered, an idle mode UE selects a partition of RACH resources that corresponds to indication 00, a connected mode UE with priority 1 assigned to a logical channel selects a partition of RACH resources that corresponds to indication 01, a connected mode UE with priority 2 assigned to a logical channel selects a partition of RACH resources that corresponds to indication 10, a connected mode UE with priority 3 assigned to a logical channel selects a partition of RACH resources that corresponds to indication 11 , The UE applies the partition of RACH resources corresponding to the network node ID (e.g., 5G NTN node / cell and / or satellite ID). Another variant: When RACH procedure is triggered, the UE selects a partition of RACH resources that corresponds to its assigned priority. The network configures priorities per UE and provides configuration via dedicated signaling, e.g., RRC re-configuration message. Table 2 shows an example embodiment of the partition of RACH resources with an indication and a priority level.Table 2

[0108] With regard to the output step 306, the output signal(s) can, for example, be communicated, as an option, in accordance with an embodiment of the disclosure. For example, the output signal(s) can optionally be communicated from the apparatus 102. In a more specific example, the output signal(s) can optionally be202501550 26communicated from the apparatus 102 to one or both of at least one device 104 and another apparatus 102, in accordance with an embodiment of the disclosure.

[0109] The present disclosure further contemplates a computer program (not shown) which can include instructions which, when the program is executed by a computer (not shown), cause the computer to carry out the input step 302, the processing step 304 and / or the output step 306 as discussed with reference to the method 300. For example, the computer program can include instructions which, when the program is executed by a computer, cause the computer to carry out the input step 302 and / or the processing step 304, in accordance with an embodiment of the invention.

[0110] The present disclosure yet further contemplates a computer readable storage medium (not shown) having data stored therein representing software executable by a computer (not shown), the software including instructions, when executed by the computer, to carry out the input step 302, the processing step 304 and / or the output step 306 as discussed with reference to the method 300. For example, the computer readable storage medium can have data stored therein representing software executable by a computer, the software including instructions, when executed by the computer, cause the computer to carry out the input step 302 and / or the processing step 304, in accordance with an embodiment of the invention.

[0111] Further in view of the foregoing, it is appreciable that the present disclosure generally contemplates an apparatus 102 suitable for energy saving in a network which can include a first module 202, a second module 204 and / or a third module 206.

[0112] The first module 202 can be configured to receive one or more input signals. The input signal(s) can, for example, be associated with data indicative of network connectivity.202501550 27

[0113] The second module 204 can be configured to process and / or facilitate processing of the input signal(s) according to the method 300 as discussed earlier to generate one or more output signals.

[0114] The third module 206 can be configured to communicate one or more output signals. The output signal(s) can, for example, correspond to one or more control signals for connectivity in the network.

[0115] In one embodiment, the apparatus 102 can correspond to a User Equipment (UE) which can communicate with a device 104 corresponding to a base station. The base station can, for example, correspond to a Next generation Node B (gNB) which can be configured to communicate one or more signals (e.g., input signal(s)) to the UE.

[0116] Yet further in view of the foregoing, it is appreciable that the present disclosure generally contemplates a system 100 which can include one or more apparatuses 102 and one or more devices 104. The apparatus(es) 102 and the device(s) 104 can, for example, be capable of being coupled via wired coupling and / or wireless coupling.

[0117] It should be appreciated that the embodiments described above can be combined in any manner as appropriate (e.g., one or more embodiments as discussed in the “Detailed Description” section can be combined with one or more embodiments as described in the “Summary of the Invention” section).

[0118] It should be further appreciated by the person skilled in the art that variations and combinations of embodiments described above, not being alternatives or substitutes, may be combined to form yet further embodiments.

[0119] In one example, the possibility of the output signal(s) being communicated from the apparatus(es) 102 was discussed. It is appreciable that the output signal(s) need not necessarily be communicated from the apparatus(es) 102. Specifically, the possibility that the output signal(s) need not necessarily be202501550 28communicated outside of the apparatus(es) 102 is contemplated, in accordance with an embodiment of the invention. More specifically, the output signal(s) can, for example, correspond to internal command(s) / instruction(s) (e.g., communicated only within an apparatus 102) for adaptively controlling operational configuration of an apparatus 102, in accordance with an embodiment of the invention.

[0120] Fig. 4A to Fig. 4J show schematic diagrams illustrating example scenarios in association with the method 300, in accordance with an embodiment of the disclosure.

[0121] In the example context shown in Fig. 4A for RACH resource partitioning, the network node (e.g., BS1) provides a partition of RACH resources of at least one other BS2 (e.g., 5G node / cell and / or satellite), where each node is associated with a BS / node / cell / satellite ID. Each partition of RACH resources is associated with an indication, which depend on UE state and assigned priorities. Resource partitioning occurs within network configured RACH resources. Table 3 below shows a mapping of SSB2 between RACH resources and related indications while Table 4 shows a mapping of SSB 1 between RACH resources, related indications and priority level.Table 3202501550 29Table 4

[0122] In the example context shown in Fig. 4B, RACH resource partitioning can include the network node (e.g., eNB) providing a partition of RACH resources of at least one 5G NTN node / cell and / or satellite, where is each node is associated with a node / cell / satellite ID. Resource partitioning occurs within network configured RACH resources. Table 5 below shows a mapping of Cell ID 2 between RACH resources and related indications while Table 6 shows a mapping of Cell ID 1 between RACH resources, related indications and priority level.Table 5202501550 30Table 6

[0123] In the example context as shown in Fig. 4C, UE behavior can include the UE receiving partition of RACH resources from the network (e.g., eNB, gNB), whereby each partition of RACH resources is associated with a specific range. The mapping between partition of RACH resources and the range of numbers is provided by the network through, e.g., a system information message. When RACH procedure is triggered, the UE generates a random number from the indicated range (e.g., between 0 and 100) and selects the corresponding partition of RACH resources that falls within the specified range. The UE applies the partition of RACH resources corresponding to the 5G NTN node / cell and / or satellite ID. Depending on the level of network load, the network configures partition of RACH resources. For example, in a highly overloaded situation, it allocates more partition of RACH resources, whereas in a less overloaded situation, it configures fewer partition of RACH resources. In an embodiment, network nodes can exchange information, e.g., on supported radio access technologies, cell or network node load, node capabilities. For example, information exchange is facilitated via core network or RAN interfaces. Hence, the currently serving network node is aware of the load levels of other network nodes.

[0124] In the example context as shown in Fig. 4D, eNB behavior can include the network node (e.g., eNB) provides a partition of RACH resources of at least one 5G NTN node / cell and / or satellite, where is each node is associated with a node / cell / satellite ID. The mapping between partition of RACH resources and the range of numbers is provided by the network through, e.g., a system information message or a dedicated (e.g., RRC connection release) message. For example, in case of satellite node ID 1, the network configures two RACH resource partitions, where values range from 0 to 50, and from 51 to 100, respectively. For satellite node202501550 31ID 2, the network configures three RACH resource partitions, where values range from 0 to 33, from 34 to 66, and from 67 to 100, respectively.

[0125] In the example context as shown in Fig. 4E, an alternate eNB behavior can have the network node (e.g., eNB) provides a partition of RACH resources of at least one 5G NTN node / cell and / or satellite, where is each node is associated with a node / cell / satellite ID. The mapping between partition of RACH resources and the range of numbers is provided by the network through, e.g., a system information message or a dedicated (e.g., RRC connection release) message. For example, in case of satellite node ID 1, the network configures two RACH resource partitions, where values range from 0 to 50, and from 51 to 100, respectively. For satellite node ID 2, the network configures three RACH resource partitions, where values range from 0 to 33, from 34 to 66, and from 67 to 100, respectively. When the network determines the need for updating RACH resource partitions, e.g., depending on the level of network load, the network updates the configured partitions of RACH resources. For example, in a highly overloaded situation, it allocates more partition of RACH resources, whereas in a less overloaded situation, it configures fewer partition of RACH resources. In an embodiment, network nodes can exchange information, e.g., on supported radio access technologies, cell or network node load, node capabilities. For example, information exchange is facilitated via core network or RAN interfaces. Hence, the currently serving network node is aware of the load levels of other network nodes.

[0126] In the example context as shown in Fig. 4F, an alternate UE behavior can include the UE receives mapping between index and RACH resource partitions as well as assigned indices from the network (e.g., eNB, gNB) through a system information message or a dedicated RRC message (e.g., an RRC reconfiguration message or an RRC connection release message). When RACH procedure is triggered, the UE selects RACH resources according to the assigned index and performs RA procedure based on selected RACH resources.

[0127] In the example context as shown in Fig. 4G, yet another alternate BS behavior can include the network node (e.g., eNB) determines a mapping between202501550 32index and RACH resource partitions (per associated 5G NTN node / cell / satellite ID). The mapping between index and RACH resource partitions is provided by the network through, e.g., a system information message or a dedicated (e.g., RRC Reconfiguration message or RRC connection release) message. Further, the mapping between index and RACH resource partitions can also be specified in the specification. For example, in case of satellite node ID 1, the network configures M, and in case of satellite node ID 2, the network configures N RACH resource partitions. The network determines the mapping and assigns the index (per satellite node ID) based on UE capabilities, measurements (e.g., RSRP), observed timing drifts, service priorities, data traffic characteristics, and / or network load. In an embodiment, network nodes can exchange information, e.g., on supported radio access technologies, cell or network node load, node capabilities. For example, information exchange is facilitated via core network or RAN interfaces. Hence, the currently serving network node is aware of the load levels of other network nodes.

[0128] In the example context as shown in Fig. 4H, the UE can be configured to receive the mapping between partition of RACH resources and indications (per associated network node / cell / satellite IDs). The UE then determines whether random access procedure is triggered. If so, the UE selects a partition of RACH resources corresponding to the indications in the mapping (per associated node / cell / satellite IDs) and performs RA procedure based on selected RACH resources.

[0129] In the example context as shown in Fig. 4I, the base station can be configured to determine mapping between partition of RACH resources and indications (per associated satellite IDs). Thereafter, it can provide configuration with mapping between partition of RACH resources and indications to UE(s).

[0130] In the example context as shown in Fig. 4J, the BS can be configured to determine mapping between partition of RACH resources and indications (per associated satellite IDs). Subsequently, it provides configuration with mapping between partition of RACH resources and indications (per associated satellite IDs) to UE(s). The BS then determines the need for updating RACH resource partitions. If so, it updates mapping between partition of RACH resources and indications (per202501550 33associated satellite IDs) and provides configuration with updated mapping of RACH resources to UE(s).

[0131] In the foregoing manner, various embodiments of the disclosure are described for addressing at least one of the foregoing disadvantages. Such embodiments are intended to be encompassed by the following claims, and are not to be limited to specific forms or arrangements of parts so described and it will be apparent to one skilled in the art in view of this disclosure that numerous changes and / or modification can be made, which are also intended to be encompassed by the following claims.

Claims

202501550 34Claim(s)1. A method (300) for network connectivity comprising:receiving data associated with a mapping between a plurality of resource partitions and a connectivity indication;analyzing the data associated with the mapping between the plurality of resource partitions and the connectivity indication; andutilizing the respective resource partition based on the analysis for network connectivity.

2. The method (300) according to claim 1 , wherein analyzing the data comprises:determining initiation of a communication procedure;determining a connectivity of a user device;analyzing the mapping based on the determination of the communication procedure initiation and user device connectivity; andselecting the respective plurality of resource partition based on the analysis.

3. The method (300) according to claim 1 , further comprising:configuring data associated with the mapping; andcommunicating the data to a user device.

4. The method (300) according to claim 1 , further comprising:receiving data associated with a plurality of resource partitions, each of the plurality of resource partitions comprising a connectivity indication and / or a priority level;determining initiation of a communication procedure;determining a connectivity of a user device;analyzing the data based on the determination of the communication procedure initiation and user device connectivity; andselecting the respective plurality of resource partition based on the analysis and priority level.

5. The method (300) according to claim 4, further comprising:configuring data associated with the plurality of resource partitions; and202501550 35communicating the data to a user device.

6. The method (300) according to claim 3 or claim 5, wherein communicating the data comprises communicating via at least one of: dedicated radio resource control (RRC) message and / or system information message.

7. The method (300) according to claim 2 or claim 4, wherein the communication procedure comprises a random access (RA) procedure.

8. The method (300) according to claim 5, wherein configuring data associated with the plurality of resource partitions comprises assigning the priority level to the plurality of resource partitions based on logical channel priority.

9. The method (300) according to claim 1, wherein the plurality of resource partitions comprises random access channel (RACH) resources.

10. The method (300) according to claim 1, wherein network connectivity comprises non-terrestrial network (NTN) connectivity and / or terrestrial network (TN) connectivity.

11. A computer program comprising instructions which, when the program is executed by a computer, cause the computer to carry out the method (300) of any of the preceding claims.

12. A computer readable storage medium having data stored therein representing software executable by a computer, the software including instructions, when executed by the computer, to carry out the method (300) of claims 1-10.

13. An apparatus (102) for network connectivity comprising:a first module (202) configured to receive at least one input signal related to data associated with a mapping between a plurality of resource partitions and a connectivity indication;a second module (204) configured to at least one of process and facilitate the method (300) of claim 1 to claim 10 to generate at least one output signal; and202501550 36a third module (206) configured to communicate at least one output signal, wherein the output signal corresponds to a control signal for network connectivity.

14. The apparatus (102) according to claim 13,wherein the apparatus (102) corresponds to a User Equipment (UE) communicable with a device (104) corresponding to a base station, andwherein the base station corresponds to a Next generation Node B (gNB) configured to communicate the at least one input signal to the UE.

15. A system (100) comprising:at least one apparatus (102) according to any of claims 13 and 14; and at least one device (104) according to claim 14,wherein the apparatus (102) and the device (104) are capable of being coupled via at least one of wired coupling and wireless coupling.

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