Connection Management TRIZ Cases

A generic TN layer lets a network node switch user data onto a completed TN path during handover, enabling flexible U-plane transport choices.

Preconfigured multi-carrier resource pools and dedicated allocations improve 5G V2X device-to-device link reliability with lower selection latency.

Bearer change signaling lets the source eNB obtain data transmission status during EN-DC handover and preserve dual connectivity context.

A generic TN control node sets up uplink and downlink paths separately, enabling flexible 5G U-plane transport beyond fixed GTP-U.

An SCTP proxy gateway encapsulates base-station signaling for cloud AMF access, handling NAT and securing message transport.

Preconfigured DU-CU signaling sets execution conditions for candidate cells, cutting 5G mobility latency while improving resource use.

A dedicated TN control node decouples 5G U-plane path setup from fixed GTP-U transport, enabling flexible protocol selection and management.

A DECT ULE range extender stores update data locally, avoiding concurrent links so portable devices can update faster and return to low power.

Dynamic configured-grant path control lets remote UEs switch uplink traffic between direct and relay paths to improve resource use and power.

Pre-configured PUSCH resources let idle or inactive terminals send uplink data directly, cutting RACH delay while maintaining reliability.

A UE flags stored radio link failure reports first, then sends requested records so the network captures more complete RLF and handover failure data.

A direct link is established before releasing the relay terminal connection, keeping wearable services continuous across cellular and non-cellular switching.

Using primary-cell spatial direction, the UE narrows secondary-cell beam measurements to speed connection setup while maintaining reliable links.

A negotiated idle multicast mode lets UEs receive sessions with less feedback, expanding participation while limiting transmission errors.

Timer-based RAN update handling lets UEs send small data in RRC_INACTIVE without connection resumption, reducing signaling overhead and delay.

Adaptive UE retry timing and attempt counts improve wireless registration recovery while reducing unnecessary battery and network resource use.

Specific application-layer IDs let a target UE solicit candidate relays and speed negotiated U2U relay reselection in 5G communication.

On-demand user plane security in 4G-5G dual connectivity uses terminal capability signaling to enable only needed bearer encryption or integrity protection.

Cancels sidelink DRX command MAC CE reporting during PC5-RRC MAC reset to avoid unnecessary timer stops and preserve PSCCH monitoring.

Specific DRB IDs and bearer-change indicators let the DU trigger MAC and RLC reconfiguration accurately in CU-DU 5G networks.

Visual device discovery and identifier movement simplify terminal pairing, enabling fast cursor sharing across connected screens.

Jointly storing MCG/PCell and SCG/PSCell mobility configurations cuts handover latency and signaling overhead in frequent 5G switching.

Identity mapping lets the access network page the correct relay UE for an idle remote UE, avoiding broadcast paging and reducing resource overhead.

RX UE sensing of SCI and RSRP feeds resource acceptability to the TX UE, reducing sidelink conflicts, latency, and discovery failures.

Different signaling is assigned to primary and secondary sidelink sub-bands to cut overhead while preserving richer scheduling information.

UE reception status reporting enables fast unicast-multicast switching to improve service continuity and radio resource use.

Adaptive security mechanism selection lets nearby devices negotiate secure links by network coverage, reducing setup failures and wasted resources.

Selecting two-step or four-step random access by small data volume cuts RRC inactive transmission delay without keeping terminals fully connected.

HARQ feedback via a relay UE enables unicast sidelink between terminal nodes when direct UE-to-UE communication is unavailable.

Biasing middle links and steering traffic across three radios helps WiFi 7 access points manage STR interference, load imbalance, and latency.

Early data in RRC resume and AS release assistance cut signaling and UE power use for frequent small-data CIoT traffic.

During IAB donor-CU migration, candidate cell identifiers are forwarded to sub-nodes and terminals to support cell measurement and handover.

Preconfigured handover conditions let terminals switch secondary cells proactively, improving dual-connectivity handover success under fast fading.

Small uplink data is sent in inactive state using DRB-based SDT and anchor relocation to cut signaling overhead without data loss.

An intermediary data flow architecture integrates multiple access networks and custom waveforms to keep wireless core-network links secure and hard to detect.

A non-transparent AMF proxy remaps UE IDs so shared RANs can reach remote operator AMFs with lower latency and signaling overhead.

A relay UE separates relayed and local traffic, then returns HARQ feedback so the transmitter can track relayed transmission status.

Coordinated leave lets a dual-SIM MR-DC terminal release one connection, free transceiver resources, and keep services running through bearer remapping.

Dynamic SCG state control in MR-DC uses traffic, inactivity, and link conditions to cut UE battery drain and avoid wasted network resources.

Capability signaling lets terminals coordinate multiple USIMs through paging and service lists, improving availability while limiting overhead.

UE-initiated COT sharing lets base stations use non-overlapping frame portions, cutting latency while improving shared-band utilization.

Periodic sidelink link-quality measurement and reporting helps remote UEs switch between relay and direct paths with wider coverage and lower power.

Dynamic waveform switching and common DCI sizing help sidelink UEs recover beam failures with lower latency, power use, and complexity.

When IMS signaling lacks a DRB after EPS fallback, the UE requests bearer reconfiguration to restore SIP delivery and improve call success.

When a multi-path relay timer expires, the remote UE reports it instead of triggering RRC re-establishment, improving path switching efficiency.

Dynamic RNTI switching helps protect UE privacy in RAN communication while limiting identifier collisions and excess signaling.

UE feedback-triggered paging retransmission improves 5G/NR paging decoding under propagation loss and interference.

Stored indirect-link context lets a UE resume relay connectivity from inactive state without SRAP reconfiguration, cutting signaling and processing overhead.

Proactive U2U relay solicitation gathers candidate relay QoS and load data to cut rediscovery delay and sustain sidelink continuity.

When an unavailability period changes mid-timer, UE and AMF stop and restart timing with the updated duration to keep behavior consistent.

Segmented discovery phases reduce selection complexity while partial measurements balance accuracy against discovery time.

An SDN controller generates distribution rules for data flows and delivers them to local gateways.

A scheduling UE coordinates sidelink resource allocation to resolve transmission conflicts and half-duplex issues in mode 2 networks.

A gateway controlling module detects and drives a mobile communication apparatus to establish network connectivity.

A communication device manages radio resource control reconfiguration failures in dual connectivity scenarios by transmitting notification messages to a master base station.

A user equipment establishes a short-range link to coordinate with a paired device for network operations.

A WTRU Predictor Engine forecasts packet delays to trigger dynamic PDU session suspension or modification procedures.

Preconfigured radio resources enable out-of-coverage wireless terminals to perform sidelink direct discovery without network infrastructure.

Master eNodeB triggers LIPA bearer de-activation during secondary node changes to manage local breakout sessions.

Base station forwards local breakout service data to a gateway using IP address correspondence managed by a controller.

A base station broadcasts configuration information to user equipment for selecting target carriers in a multi-frequency point cell.

Segmenting shared spectrum enables rapid incumbent access by clearing only the first section, reducing evacuation time compared to full resource release.

Counter-mapped security variables enable fast RRC resume requests while preventing AS context compromise.

Parallel communication sessions distribute data portions across multiple devices to accelerate transmission rates.