Connection Management TRIZ Cases

A network configuration method broadcasts keyless and encrypted identifiers to establish initial device communication.

A secondary cell beam failure recovery method reselects random access resources via a controlled preamble transmission counter.

A small cell establishes a temporary signaling radio bearer to take over control plane functions from a macro base station.

AMF switches between shared and individual delivery modes based on UE mobility state.

Network node requests user equipment to measure call setup time, providing accurate UE perspective data for operator optimization.

Multi-level indicators convey quantized signal strength to resolve hidden node collisions in device-to-device communications.

Dynamic window management adjusts projection display based on connected source count, preventing resource waste from unused windows.

A fiber channel switch retrieves primary and secondary manufacturer identifiers from protocol frames to enable communication features with peer switches.

Time-division multiplexing separates LTE and ISM operations to eliminate adjacent frequency band leakage without requiring expensive high-performance filters.

Terminals accumulate channel status information in idle mode, reducing drive test duration and lowering operational costs.

A communication apparatus maintains the RRC_Connected state with a master node during dual connectivity resume operations.

Intercepts system-level Bluetooth pairing requests to automate PIN code entry, resolving inconsistent manual input requirements across mobile devices.

Base station transmits paging signaling containing target device channel information to resolve D2D paging inefficiency caused by missing channel data.

Segmenting scheduling assignment and data resources reduces collisions while improving resource utilization efficiency.

A terminal control unit maps positioning signals to device-to-device direct communication channels for transmission.

A DSDS handset manages paging collisions using a biased coin toss algorithm to set distinct blocking rates, preventing disproportionate message loss.

A terminal transmits a specific message to a target radio base station during conditional handover.

Second control node selects routing information based on user equipment attachment status to direct terminating calls through appropriate network paths.

A user equipment manages multicast broadcast service reception by switching between group and cell radio network temporary identifiers.

Grouping TCI states reduces MAC CE signaling overhead by activating all states in a target group with fewer bits.

Cloud server distributes real-time IP address updates to GTP firewall devices, eliminating stale addresses and false access grants in roaming networks.

An IAB node generates IPsec addresses from base information to configure secure backhaul links in 5G networks.

CDMA RAN pages UE via CSFB to take over voice calls, preventing drops when LTE coverage weakens.

A dual-function payment module alternates between Bluetooth Low Energy packets and iBeacon signals to maintain device presence.

A wireless device synchronization method establishes secure connections using unique address information exchanged over default links.

A base station detects and selects multiple user equipments to transmit downlink data through available radio bearers.

A control device switches core networks using an application function anchor to manage latency.

An intermediate node maps source and destination addresses to enable macro-mobility, avoiding triangular routing overhead in existing IP stacks.

A base station allocates uplink resources using buffer status reports and update messages to enable earlier data transmission.

Unified configuration merges conditional handover and secondary cell group change, reducing signaling complexity and latency in multi-connectivity networks.

A user equipment detects registration failures and triggers upper layer actions for alternative network access.

Base stations buffer pending data and trigger paging during device sleep cycles to prevent buffer overflow while maintaining low latency.

Preliminary channel measurements eliminate real-time feedback loops during D2D setup, reducing latency and conserving network resources.

AMF receives a PDU session request carrying multimodal service identifiers to configure core network resources for combined data streams.