Connection Management TRIZ Cases
- Scheduling Assignment Resource Pool Design for D2D Collision Reduction
Two-stage mapping mechanism allocates scheduling assignment resources across segmented subframes and parallel logical units.
- Relay Reselection Timer for Sidelink Path Failure Recovery
A first timer activates upon sidelink path failure to trigger discovery message transmission for relay reselection.
- Coverage Class Update Signaling for eDRX Paging Alignment
Compact coverage class indicators reduce signaling intensity and conserve battery life by aligning paging groups across different coverage classes.
- Unified Voice Data Channel Authentication for Mobile Terminals
A mobile terminal generates a feature code to establish a unified voice and data link through a single server authentication process.
- Connectivity Service Platform Subscription Fall-back Mechanism
A connectivity service platform manages subscription switching for radio devices via reject messages.
- Online Server Monitoring IP-Based Wireless Modem Failures
An online server executes IP-based two-way communications with mobile devices to detect lost responses from wireless modems.
- Adaptive Bit Rate Streaming for Cellular Protocol Awareness
Electronic device selects video stream bit rates based on detected cellular protocol type.
- AI Model Compatibility in Cellular Handover
A user equipment assesses AI model compatibility between base stations to enable conditional handover configurations.
- Group-Based Communication Resource Sharing Authorization
End-users initiate resource sharing via generated interfaces, reducing administrative burden while maintaining security through automated approval workflows.
- UE Candidate Cell Resource Retention for 5G Mobility
User equipment retains candidate cell resources via network indications to enable rapid target cell access.
- Communicating Terminal Automatic Path Setup
A communicating terminal establishes a communication path automatically using multiple units and a setting unit.
- UE Capability Indication for Scheduling Configuration
User equipment transmits capability information indicating supported scheduling mechanisms to the base station.
- Serving Gateway PDN Priority Management
A serving gateway manages packet data network connections using priority lists to optimize resource usage.
- Random Access Preamble Detection on Unlicensed Carriers
A terminal detects preamble signals or indication information on a busy unlicensed carrier to enable simultaneous random access attempts.
- Vibration-Based Wireless Pairing for Wearable Devices
Wearable devices lacking displays use vibration patterns to encode pairing codes, enabling secure authentication without input tools.
- Relay Communication Management for Cellular Radio Link Failure
Remote user equipment manages relay connections by refraining from signaling through initial relays upon receiving radio link failure notifications.
- Sidelink Carrier Aggregation Radio Link Failure Handling
Per-carrier radio link failure detection isolates failed carriers to prevent unnecessary disruptions across aggregated sidelink connections.
- Soft SIM Card Network Connection Method
A terminal device establishes mobile networks using activation soft SIM cards to acquire seed and cloud SIM information from a server.
- WebRTC Connection Management System for Secure Medical Communications
A WebRTC connection management system routes secure audio and data streams using parameter-based matching.
- Coordinating Node for Inter-PGW Handover in LTE Networks
A coordinating node manages data tunnels and policy requests to enable IP mobility across multiple packet data network gateways.
- Paging Sub-Group Configuration for Wireless Power Saving
A paging sub-group mechanism directs wireless devices to monitor control channels only when assigned, reducing unnecessary power usage.
- RTU Hierarchy Builder Caching Device Data
A remote terminal unit caches field device information to build hierarchy data structures.
- Contention Based Access Channel State Information Transmission Point Selection
A contention based access method uses channel state information to determine optimal transmission points for user equipment connections.
- RAN Buffering for Multi-USIM UE Data Loss During RRC Release
A radio access network node buffers downlink data upon receiving a suspend request from user equipment.
- Uplink LBT Subframe Allocation for LTE Unlicensed Band Efficiency
Terminal apparatus allocates subframes for message 3 transmission in LAA cells, initiating uplink LBT when channels remain busy to maintain reliability.
- Primary Carrier Management in Multi-Carrier Wireless Systems
Dynamic primary carrier switching via AAI_CM_CMD messages optimizes data transmission efficiency while managing increased resource allocation complexity.
- Base Station Relay Link Selection for Communication Quality
A base station manages relay nodes to switch communication links based on terminal information.
- 5G Core Network Slicing for Wireless Application Triggering
Network slicing segments core functions into virtualized instances, enabling flexible service deployment while managing implementation complexity.
- Remote Barcode Decoding via Wireless Image Transmission
A remote optical sensor captures high-resolution barcode images and transmits them to a mobile decoder for immediate processing.
- Delta Configuration Handover Signaling Overhead Reduction
A delta configuration specifies required changes for a user equipment handover.
- UE Handover via Source Station for Seamless Data Transfer
User Equipment maintains User Plane data transmission through the source cellular station during the transition phase.
- Dynamic Keep-Alive Interval Adjustment for Wireless Connection Stability
Iteratively adjusting the keep-alive interval to match the access point threshold reduces power consumption and prevents disconnections.
- Automated Call Set-Up via Terminal Command Trigger
A processing server sends a command message to a terminal to initiate an automated call request directly.
- Automatic Neighbor Relationship for 5G PCI Conflict Resolution
ANR system detects physical cell identifier conflicts via feedback loops, updating neighbor lists to prevent handover failures in dense networks.
- Multi-SIM RRC State Management via Terminal Assistance
Standardizing multi-SIM operation resolves unpredictable UE behavior and improves handover performance across frequency bands.
- D2D Data Transmission Node Selection via Credit and Signal Principles
A bearer network node selection method for direct device-to-device communication uses credit and signal quality criteria to establish secure data paths.
- Matched Filter Reduces Fronthaul Bandwidth in Wireless Systems
A matched filter removes redundant information from baseband signals before fronthaul transmission.
- ENUM Server NAPTR Record Selection for VoLTE Fault Recovery
An ENUM server selects between circuit-switched and packet-switched NAPTR records to route communication requests.
- Beam Recovery via Shared PUCCH in Wireless Systems
User equipment requests sounding reference signal approval through pre-configured physical uplink control channels for beam recovery.
- Information Processing Apparatus Proximity Connection Control
A processor transmits identification data via proximity communication to establish targeted connections with nearby terminals.
- Custom Signaling Framework for Wireless Devices
A custom signaling framework enables wireless devices to exchange feature parameters via radio resource control messages.
- Call Re-establishment Using Layer Information in Heterogeneous Networks
User equipment sends connection re-establishment requests containing carrier frequency and channel data to uniquely identify the serving cell.
- Portable Device State Transition for Shared Hands-Free Use
A portable device manages power coupling states to enable hands-free operation via wireless communication.
- Non-3GPP Network Access Authentication Using Retained Security Context
Retained security context reduces authentication steps and waiting time during user equipment reconnection to non-3GPP networks.
- Predictive UPF Selection for Wireless Handover Latency
Predicting wireless device positions allows core nodes to pre-select suitable UPFs and trigger new PDU session establishment, reducing handover latency.
- QoE Configuration in RRC Inactive State Signaling
User equipment receives radio resource control release messages to configure quality of experience parameters for inactive state measurements.
- CSoPS IWF Anchoring Voice Calls for Seamless Roaming
A CSoPS interworking function anchors voice calls in the home network to enable seamless roaming between packet and circuit switched domains.
- Communication Device Controller Latency Reduction MDT Data Segmentation
Controller adds identification tags to MDT measurement results for differentiated network optimization.
- User Device Authentication via Secondary Identifier and Authenticator
A user device obtains a secondary identifier to receive notifications containing an authenticator for server verification.
- MBS Session Activation via RAN Paging in Inactive UEs
A user equipment receives an MBS session identifier from a radio access network while operating in an inactive state to initiate data reception.