Connection Management TRIZ Cases

A radio terminal transmits a polling signal to confirm its RRC state after recovery.

Relay user equipment transmits coverage indicators allowing remote devices to select reliable paths despite out-of-coverage candidates.

A radio base station selects circuit switched fallback procedures to ensure voice service availability.

A resource controller measures device-to-device capacity utilization to dynamically adjust cellular and direct communication pools.

Network elements detect mobile proximity and signal quality to generate D2D capability messages, bypassing core network routing to reduce bandwidth consumption.

A core network node routes data flows between 3GPP and WLAN access networks using flow-specific identifiers.

Composite request and response messages carry device identifiers and capability data between control and user plane entities.

Secondary node reports master node radio link failure to initiate handover, avoiding service interruption from reestablishment.

Segmenting RRC connections into short modes reduces signaling overhead and power consumption for intermittent MTC transmissions.

A vehicle mobile communications unit merges redundant channels by comparing identity profiles to conserve energy.

Aligning DRX active times across Uu and sidelink interfaces synchronizes transmission windows with reception periods.

Electronic device manages primary and secondary data subscriptions to establish simultaneous packet service connections.

An enhanced application server manages service sessions using specific data and user subscriptions for differentiated delivery.

Establishing forwarding tunnels between uplink classifiers prevents session interruptions during user plane function relocation.

Segmenting discovery messages into filter and detail levels reduces resource collisions and signaling overhead while maintaining information completeness.

AMF segments multi-access PDU sessions into single-access sessions, enabling selective release of specific access networks without complex session conversion.

Node-local control elements dynamically manage secondary RLC entity states, resolving activity state inconsistency and reducing inter-node signaling overhead.

User equipment determines whether to add or modify configurations via identifiers, reducing handover latency and failure rates.

A flow controller manages radiofrequency communication streams between a smart card and multiple host terminals.

Base station routes user equipment to specialized mobility management entities using feedback mechanisms that resolve connection reliability trade-offs.

An access and mobility management node transmits relay information to a session management node to activate Protocol Data Unit sessions over a relay path.

Computer system activates event-based interactive devices using unique identifiers and user information to create synchronized light displays.

Portable radios examine their own behavior patterns to calculate a compromise score that disables stolen devices without central server dependency.

A second short-range communication module detects user contact to establish a human body channel for address exchange.

A terminal monitors a first signal to perform state transitions when low power wake-up signals are unavailable.

Segmented measurement configuration information elements enable flexible reporting across master and secondary nodes.

Remote terminal retains current IP address across relay link changes, preventing packet loss and reducing handover latency.

Sequence numbers in NR RRC messages allow user equipment to detect out-of-order reception and prevent race conditions during dual connectivity configuration.

Electronic device detects folded status and transmits parameter to base station for adaptive MIMO configuration.

A PDCCH monitoring method configures a secondary cell to handle scheduling for the special cell.

Prioritizing resource allocation by access node type resolves static distribution inefficiencies in heterogeneous wireless networks, enhancing data rates.

Originating user equipment derives security keys from server parameters to enable direct device-to-device communication.

A wireless network method exchanges timeout information via TCP options to silently close connections without FIN packets.

Frequency division multiplexing on a shared medium increases network capacity without adding infrastructure.

Relay UE segments paging messages to distinguish its own identity from remote UE identifiers using stored RRC layer data.

Network node configures adaptive measurement gaps based on detected traffic type to optimize user equipment signaling.

Autonomous user equipment determines position via sidelink signals, reducing communication latency while maintaining high reliability.

Sustain messages prevent RRC state changes to reduce hand-off latency and power consumption during data transfers.

User equipment switches from 5G to legacy EPS networks during voice calls, ensuring reliable service where 5G coverage is spotty.

Dynamic ProSe Focused Frames resolve semi-static TDD configuration limits by adapting to varying ProSe traffic without degrading cellular stability.

Integrated Access Backhaul nodes establish F1 interfaces and IP connectivity with OAM servers to relay data between user equipment and donor units.

A control device selects optimal bearer channels to ensure seamless content access across communication terminals.

Mapping measurement gaps onto transmission intervals ensures predictable detection of neighbor cells across different radio access technologies.

Co-located micro-user plane functions enable application servers to influence protocol data unit session anchors directly.

Segmenting paging channels by user equipment connection state optimizes radio resource allocation in wireless networks.

Wireless devices switch radio resources via MAC control elements to reduce interruption time during serving cell changes without full layer resets.

A network-controlled repeater evaluates backhaul beam conditions to manage RF signal forwarding.

Routers use wireless receivers to replace wired management links, reducing cable congestion and rack space in data centers.

User equipment activates a secondary cell group to transmit recovery information during master cell group failure.