Connection Management TRIZ Cases

Terminal embeds initial PDU session ID in NAS messages to guide AMF SMF selection, preventing disruptions from inconsistent SMF choices.

Assisting sidelink user equipment detects resource overlaps and sends conflict indications to coordinate autonomous transmissions.

A split measurement configuration coordinates Radio Resource Control entities across distinct layers to streamline user equipment reporting.

First network node forwards RRC connection recovery requests to an anchor node for context retrieval.

A service-centric virtual network function architecture decomposes physical functions into granular, customizable components for flexible cloud deployment.

Home network SMF selection uses QoS requirements transmitted by the visited AMF to identify candidate functions, eliminating error-prone S-NSSAI mapping.

A user equipment adjusts an inactivity timer value during LTE connected discontinuous reception cycles to maintain active monitoring states.

A wireless device conveys uplink messages while receiving downlink indications within shared radio interface signaling.

A base station monitors peer-to-peer connection identifiers to assist devices in avoiding signal collisions.

System tracks responder progress via real-time sensor data to resolve communication efficiency bottlenecks in large-scale incident command structures.

Network apparatus requests relay preparation before coverage loss, establishing PC5 connections to maintain communication continuity.

A base station reports listen-before-talk failure information to terminals in unlicensed spectrum.

User equipment detects frequency overlap between transmissions on different subscriptions and requests a new bandwidth part configuration.

A base station establishes signaling and data radio bearers for unmanned aerial vehicles through the S1 interface to support cellular mobility.

A network function determines redundant PDU session establishment based on load conditions.

Assigning priority to paging timings and types allows terminals to selectively receive signals, ensuring prompt delivery of emergency communications.

Network access nodes forward terminal drop reports to central servers or original nodes, ensuring reliable fault detection across different cells.

A method for uplink scheduling allocates resource blocks based on demand computed from Quality Class Indicator and physical layer parameters.

A communication device releases pre-allocated uplink grants upon handover failure to prevent transmission interference.

A PSTN gateway routes telephone calls between mobile networks and VOIP services based on connection stability.

A wireless unit selects sidelink carriers based on quality of service and channel busy ratio thresholds.

IMS authentication segments private and public identity verification, allowing multiple users to access devices while maintaining identity confidentiality.

Master eNB coordinates simultaneous key generation and distribution, resolving security complexity while maintaining communication integrity.

Segmenting failure analysis across base stations improves cause identification accuracy while reducing signaling complexity in mobile networks.

A home security gateway device profiles connecting endpoints and enforces access policies to secure the local network.

A policy and charging rules function defers session linking to resolve unknown handover states.

Terminal device compares stored and received network identifiers to skip special IMS registration for emergency calls.

Aggregating separate transport instances into one composite object resolves user confusion and simplifies device management across varying connection types.

An AI module determines radio coverage areas and establishes wireless channels through multiple mobile devices to transmit encrypted messages.

Dynamic switching between network broadcast and scheduling modes balances signaling overhead against resource utilization rate for diverse QoS requirements.

Network device selects transmission mode via indication information to manage PDCP data packet duplication, resolving radio channel adaptability contradictions.

A gateway converts video and device signals into external network data via a dedicated conversion facility.

A base station transmits peer-to-peer control information signals at a reduced rate to wireless terminals for resource scheduling.

A terminal device mediates network registration by transmitting its own connection settings to a printer lacking compatible wireless capabilities.

Dynamic uplink resource allocation enables direct device-to-device communication, resolving interference between legacy and advanced user equipment.

Location-based cell selection assistance in RRC release messages reduces interference with terrestrial users and radio link failures for aerial UEs.

A wireless device maintains source communication while receiving a target indication to stop the link.

A communication system determines callee capability to select a specific framework for content data transmission during call setup.

A user equipment performs random access to a primary secondary cell during deactivation events.

Dynamic proactive flags resolve latency and resource trade-offs by establishing bidirectional paths without excessive message overhead.

Shared group identities merge multiple terminals into a single logical entity, enabling efficient multicast transmission without requiring complex MBMS support.

Network node obtains suspended user equipment context before resuming connection, reducing signaling overhead and radio resource usage.

A self-sufficient disaster communication network uses geographical addressing to transmit parallel warning signals.

A first network node selects multiple tunnels to transmit original and duplicate encapsulating packets across an aggregated connection.

A paging message carries a pre-allocated air-interface identifier to an inactive user equipment.

Enhanced SM/ESM procedures synchronize maximum bearer counts between user equipment and the network, preventing resource waste from undefined UE behavior.

Observes terminal signals to detect handover failures without inter-base-station interface exchange, reducing failure rates.

A mobile device automatically initializes a VPN client upon detecting an unsecure wireless network connection.

Switch-to-switch tunneling simplifies network management by moving encapsulation overhead from servers to hardware switches.

Base stations exchange pairing identifiers over the X2 interface to establish cooperative links between user equipment, resolving coordination overhead.