Wireless Network Protocols TRIZ Cases
- Inter-Working Function for Converged IP and SMS Session Establishment
The Inter-Working Function converts session initiation protocol parameters into short message service formats, resolving incompatibility between different messaging protocols.
- Access Router Handover Tunneling and Data Buffering
An access router buffers data and establishes tunnels with adjacent routers to maintain connectivity during mobile station transitions.
- HSS MME Appropriateness Check for Dedicated Core Network SMS
Home subscriber server evaluates mobility management entity suitability via uniform resource locator data to prevent inappropriate service assignment.
- Microwave Device Trusteeship for Unified Configuration Management
Centralized IP device manages all-outdoor units as virtual transmission units, reducing configuration complexity and errors across multiple service models.
- Terminal Beam Failure Detection Reference Signal Determination
A terminal control section determines beam failure detection reference signals from configured transmission configuration indication states.
- IPsec Tunnel Workload Management via ESP TFC Packets
Network devices generate encapsulating security payload packets with traffic flow confidentiality data to maintain IPsec tunnel connectivity.
- Anchor Node Mobility Management Protocol Segmentation
Segmented mobility management entities reduce signalling overhead and processing power by handling multiple protocols independently.
- Multimedia Frame Header for Heterogeneous Network Transmission
A multimedia frame header carries a frame identifier and connection quality metrics to configure data transmission across heterogeneous networks.
- Network Congestion Control via Probability Wave Multiplexing
Probability wave characterization models bursty traffic to resolve rigid congestion control contradictions and improve QoS management.
- IMS Proxy Server Terminal Characteristic Routing
A proxy server selects IMS entry servers based on terminal characteristics extracted from registration messages.
- Proxy Device Serial Number Management for Wireless Wired TCP Handoff
A proxy device manages serial numbers to forward data between wireless clients and wired servers without establishing separate connections.
- Standalone PDCP Delay Measurement Configuration
A network node sends UE-specific measurement and reporting configurations to trigger standalone uplink packet delay measurements.
- 5G TSN Translator for Port Policy Configuration
A 5G TSN translator maps port-specific processing policies to switching nodes, resolving configuration complexity while maintaining data flow reliability.
- TCP Packet Delay for Handover Outage Adaptation
Delaying TCP packets before handover extends round trip time, allowing retransmission timeout adaptation to prevent connection drops.
- Wireless Printer Control Device Automatic Port Linking
Automatic port linking eliminates manual pairing steps, reducing user intervention during host-to-printer connection setup.
- MAC Address Encoding for 802.11ac Legacy Compatibility
Encoding frame type in MAC address bits resolves the trade-off between IEEE 802.11ac throughput and legacy device compatibility.
- AAA Server IP Pool Policy Assignment
AAA server assigns mobile node IP addresses from specific pools to enforce communication policies without custom gateway programming.
- Uplink Resource Request Logic for Wireless Communication Systems
A user equipment configures multiple logical channels to trigger scheduling requests and initiate random access procedures when resources are unavailable.
- VoIP to Cellular Handover via Remote Call Initiation
Dual-mode devices route active VoIP calls to cellular networks by establishing a parallel call leg through a communications server.
- Delta Configurations for Layer 1/2 Triggered Mobility
Delta configurations eliminate intermediate RRC reconfiguration during sequential cell switches, reducing communication errors and radio link failures.
- Proxy Access Network Switching for Mobile Handover Optimization
A proxy access network switching apparatus manages mobile station paths to streamline network transitions.
- Wireless Interface Arbitrator for Multi-Protocol Priority Management
Dynamic priority arbitration controls wireless interface access to prevent signal interference and data loss across multiple protocols.
- Hybrid Access Point Supporting Single and Multi-Channel Architectures
A hybrid access point uses physical radios to configure virtual access points for single-channel and multi-channel architectures.
- IMS MT Call Recovery via HSS P-CSCF Storage
Storing P-CSCF info in HSS prevents MT call drops when S-CSCF fails.
- Foreign Agent Selective Device-ID Insertion in Mobile IP Registration
A foreign agent selectively inserts a device identifier into Mobile IP registration requests based on user identity criteria.
- Proxy Mobile IP Gateway Direct Routing Optimization
A proxy mobile IP gateway exchanges addressing information to route traffic directly between media access gateways.
- Network Coding Vandermonde Matrix PDCP Reliability
Vandermonde matrix coefficients encode PDCP packets to guarantee linear independence, reducing processing delay while maintaining communication reliability.
- RF IP Security Test Apparatus for Communication Endpoint Analysis
Test apparatus extracts IP data from RF signals to evaluate communication security criteria.
- Proxy Mobile IPv6 Local Prefix Routing for LMA Bottleneck
Segmented local prefix management bypasses the centralized anchor to resolve traffic concentration bottlenecks and improve mobility performance.
- User Terminal Data Allocation Position Identification
A user terminal control section identifies data allocation positions using downlink control information for flexible slot scheduling.