Connection Management TRIZ Cases

Signal time of arrival measurements determine device distance to enable direct communication, bypassing network congestion and coverage limitations.

A dual call setup mechanism maintains voice communication across network transitions by establishing parallel connections before switching.

Anchor node transfers a derived third key to a serving node, resolving security conflicts when the original key remains active at the previous node.

Client devices record idle durations to determine network timeouts, adjusting keep-alive intervals to conserve battery and bandwidth.

A communication apparatus analyzes Beacon and SAE Commit messages to determine required connection parameters for display.

Central unit consolidates multiple transport layer address updates into one message to reduce signalling overhead and handover delay.

Counting scheduled channels while excluding specific dropped transmissions reduces user equipment complexity and improves resource allocation accuracy.

Segmented antenna panels enable simultaneous configured grant and dynamic grant PUSCH transmissions to increase uplink capacity.

A user equipment restarts an uplink transmission timer using trigger information to maintain synchronization without initiating a random access procedure.

Server-generated cryptographic pairing resources authenticate source devices, preventing unauthorized remote operations on IoT targets.

A communication circuitry uses switches to connect RF chains and reception chains to separate antennas.

Mobile devices transmit identifiers and locations in a disjoint frequency band to enable cross-operator device-to-device communication.

A terminal device manages radio configurations across higher layers and physical layer for efficient communication control.

Second UEs switch from PC5 to Uu links via make-before-break mechanisms, minimizing service disruption during path transitions.

A set-top box connects to a diagnostic server through a cellular network when the primary residential gateway fails.

Pre-establishing S5 tunnels and IP addresses allows the MME to initiate S1-U tunnel setup immediately upon user equipment attachment.

Terminal equipment receives indication information sets to determine uplink signal priority for beam failure recovery.

Extends DSMIPv6 with flow binding to route IP flows across heterogeneous access networks, resolving single-connectivity bottlenecks.

Segmenting channels into subsets reduces uplink collision frequency and system overhead by limiting user equipment monitoring scope.

A two-step random access channel procedure selects resource pairs with specific PRACH-to-PUSCH time gaps to support flexible user equipment configurations.

A coordinating user equipment allocates air interface resources to route IP data packets between devices in a coordination set.

A Radio Access Network receives release assistance information from user equipment to initiate connection termination.

Primary modem-router unit establishes a wireless data communication tunnel through a further modem-router to maintain packet switched network connectivity.

Segmenting move history between server and relay devices resolves the trade-off between high response speed and limited storage capacity in IoT networks.

Dynamic paging profiling adjusts repetition counts and intervals to balance power consumption against page miss probability.

A wireless device configures transmission resources using segmented fields in downlink control information messages.

Remote device transmits establishment cause to relay, preventing access rejection during emergency priority connections.

Extending D2D SPS available periods beyond single subframe cycles reduces SCI decoding frequency and improves communication efficiency.

Segmenting channel bandwidth allows independent MCS settings per segment, mitigating interference effects and enhancing system throughput.

A communication device adjusts PDCP data duplication status using channel sensing statistics and occupancy metrics.

A multi-SIM user equipment manages paging procedures by rejecting messages from inactive networks.

A peripheral manager simulator establishes virtual channels between servers and airport devices.

A communication apparatus calculates distance relationships using radio field intensity ratios from external devices.

A mobility management entity maps active SAE bearers to required packet data protocol contexts during intersystem handover preparation.

Segmenting device ID bits into indicator and identifier groups enables efficient discovery and topology understanding without base station assistance.

Storing lower-layer configurations for secondary cell groups enables rapid resumption of dual connectivity sessions.

A secondary cell receives mapping information from a primary cell to associate connection requests with user equipment during dual connectivity handovers.

Terminal device and network nodes exchange NBIFOM mode information to establish multi-access Packet Data Network connections.

Communication device detects secondary base station link failure and transmits measurement results to master base station.

A Transfer Management Module coordinates session handoffs between diverse application servers to maintain continuous communication paths.

A logical channel selection mechanism prioritizes uplink grant resource allocation based on scheduling times and carrier availability.

Relay wireless devices forward radio resource control messages to extend coverage for low-power remote devices with limited link budgets.

MME selects co-located SGW-C and PGW-C nodes, eliminating split sessions and ensuring accurate billing across interworking networks.

Wireless nodes determine initiator or responder roles to transmit data using distinct sub-frame types for flexible sidelink communication.

A terminal receives downlink control information to apply a transmission configuration indication state at specific timing.

A SIP terminal checks talk burst revoke reason codes to selectively discard or transmit buffered media data.

A relay user equipment acts as a SIP proxy to share data connections, resolving routing conflicts among UEs with different network affiliations.

A push-to-talk system allocates radio resources using media access control layer signaling to establish dedicated bearers for mobile terminals.

Software defined radio terminals establish direct peer-to-peer connections across commercial, licensed, and unlicensed frequency bands.