This tracker collects Samsung's patent filings on cell handovers, satellite fallback, beamforming, emergency call signaling, and low-power device scheduling. Together they show Samsung building the connection plumbing that keeps phones online as networks and satellites get more complex.
38 filings · tracking since May 2026 · latest Jul 2026 · updates automatically as new filings publish
US 2026/0197793 A1
Synchronizing arrival-time measurements between asynchronous towers improves indoor positioning accuracy, extending 5G's utility beyond outdoor coverage where network timing assumptions break down.
US 2026/0197892 A1
Samsung's dead-zone logging fits the handover story by making failed tower connections visible to the network. Better failure data lets carriers identify which handoff points actually need fixing, not just guess based on dropped calls.
US 2026/0197730 A1
Within Samsung's handover work, this filing shifts control to the device itself, letting phones initiate cell switches without waiting for network permission and cutting the lag that video calls currently suffer.
US 2026/0197728 A1
The handover work so far assumed network infrastructure makes tower-selection calls. This filing shifts that logic to the device itself, letting phones predict which tower will sustain a call rather than react after connection fails.
US 2026/0197109 A1
The broadcast efficiency work confirms Samsung's focus on the foundational plumbing: networks need standardized packet sizing before multicast can scale beyond controlled labs to real stadiums of concurrent users.
US 2026/0197296 A1
A centralized ID-assignment server prevents stream collisions in push-to-talk networks by issuing unique identifiers before transmission, keeping simultaneous audio and video feeds from being mixed up or dropped at the receiver.
US 2026/0197113 A1
Structuring check bits with nested codes rather than flat ones lets receivers correct burst errors in real time, keeping 5G handovers and low-power device links from stalling on corrupted packets.
US 2026/0197762 A1
A radio chip that autonomously enters low-power receive states directly extends Samsung's low-power device scheduling work, shifting the power burden from software decisions to hardware-level sensing of network conditions.
US 2026/0196726 A1
Samsung's antenna stacking solves a physical constraint on the beamforming path: routing three frequency bands through one chip without multiplying the board space needed for simultaneous multi-band transmission.
US 2026/0197247 A1
A distributed AI governance layer that syncs decision-making across network nodes prevents conflicting optimization calls that degrade throughput, filling a coordination gap Samsung's other filings address through hardware and signaling alone.
US 2026/0197792 A1
Samsung's indoor positioning work now zeros in on synchronization gaps between towers, a prerequisite for accurate trilateration when GPS is unavailable in buildings or underground spaces.
US 2026/0189430 A1
Preserving VPN sessions across network switches addresses the handover problem from a different angle: keeping application-layer connections stable when the underlying network changes, rather than optimizing the radio transition itself.
US 2026/0190181 A1
Reserving dedicated network slices for emergency calls requires the phone's registration layer to signal slice selection to the radio hardware before connection, a sequencing problem Samsung solves by embedding emergency context into the handshake itself.
US 2026/0190026 A1
Samsung's low-power device scheduling work now includes a feedback loop where phones signal their battery state to base stations, enabling towers to reduce transmission power rather than waiting for connection drops to trigger fallback.
US 2026/0188916 A1
Carving satellite receive capability into the phone's existing metal frame eliminates the need for a separate antenna module, addressing how to fit fallback connectivity into devices already constrained by size and thermal limits.
US 2026/0164286 A1
Predicting signal drops before they happen lets base stations reroute data proactively instead of reacting after connection fails.
US 2026/0164348 A1
Automatic switching between cell and satellite networks eliminates the gap where phones currently lose service during handoff. The patent maps out how devices detect coverage edges and execute the transition without user intervention.
US 2026/0163627 A1
Phones receiving from multiple towers need fast rules for which signals to blend together, not just pick the strongest one.
US 2026/0163708 A1
Phones could connect to 5G through narrow frequency gaps that today's networks ignore, multiplying available spectrum without waiting for new standards to catch up.
US 2026/0163704 A1
The plumbing needs acknowledgment signals that don't waste airtime on every packet. Samsung's filing shrinks the confirmation overhead so 5G networks spend less cycles on bookkeeping and more on actual data flow.
US 2026/0156209 A1
Phones with sliding screens need antennas that work at any extension length. Samsung's design cuts a slit in the rear housing and uses the frame itself as the radiating element, so signal stays stable whether the screen is in or out.
US 2026/0153840 A1
The 5G pipeline extends to wearables: by embedding antennas into watch frames rather than adding separate components, Samsung shrinks the radio hardware that smaller devices need to stay connected across its network infrastructure.
US 2026/0156586 A1
Keeping transmit power within legal SAR limits usually means cutting signal strength, risking dropped calls, Samsung's system adjusts power dynamically based on where your body is relative to the antenna.
US 2026/0155556 A1
Segmenting the metal frame into separate antenna sections requires plastic insulators that can either degrade performance or occupy precious space. Samsung's design optimizes how those dividers sit within the frame geometry itself.
US 2026/0149165 A1
A flexible circuit board that wraps around the camera module lets Samsung fit antenna conductors into spaces that would otherwise stay empty, preserving design room as camera sensors grow larger.
US 2026/0136349 A1
Networks today pick beams through slow fixed rules; this filing brings machine learning to predict user movement and switch beams faster, cutting the lag that causes stadium dropouts.
US 2026/0136277 A1
Predictive handoff to satellite uses signal degradation warnings as a trigger, letting phones prep for connection loss rather than react after it happens.
US 2026/0136281 A1
Phones and sensors on the same network need different power budgets. This filing shows how a base station can slice up transmission windows finely enough to let battery-constrained devices coexist with bandwidth-hungry ones.
US 2026/0136318 A1
The 5G backbone needs indoor positioning to work reliably at short range, and UWB fills that gap, but only if sessions survive when you move between devices, which this patent solves through automated handoff logic.
US 2026/0136358 A1
Simultaneous upload and download on one frequency requires splitting the band into send and receive slices, this filing details how to schedule which data goes where without collision.
US 2026/0136352 A1
The 5G plumbing needs devices to find each other efficiently. Samsung's filing proposes a scheduled discovery method that reduces the collision and delay problems that slow down initial connections in dense network environments.
US 2026/0136262 A1
Predicting satellite position and velocity lets devices initiate handovers before the current satellite passes overhead, preventing the connection drops that plague moving orbital networks.
US 2026/0136233 A1
Splitting network traffic into finer priority buckets lets phones run multiple demanding tasks simultaneously without one starving the other, a constraint that grows sharper as 5G and 6G apps layer more concurrent streams into single connections.
US 2026/0136168 A1
A phone in a restricted coverage zone can now signal the network to open a data path specifically for emergency calls, bypassing the usual access blocks that normally apply to that region.
US 2026/0136376 A1
Direct device-to-device radio links over 5G sidechannels let drones stay connected to controllers without routing through network infrastructure, critical for remote operation in areas where cell coverage gaps or latency matter.
US 2026/0135652 A1
Phones switching towers during video calls today lose sync for milliseconds. This filing sharpens when and how devices lock onto new cells, reducing those dead spots in handoff.
US 2026/0135786 A1
Operators gain real-time visibility into signaling congestion without deploying permanent monitoring infrastructure across the network, letting them pinpoint bottlenecks faster when 5G traffic patterns shift.
US 2026/0135599 A1
The split architecture of modern base stations creates a data bottleneck between the processing brain and the radio hands. This filing shows Samsung working to shrink that bottleneck by moving signal-shaping work closer to the antenna.
Most of these filings deal with handoffs of one kind or another: satellites moving overhead, cell towers passing a connection along, reference signals timing a switch, and UWB sessions moving between devices. The engineering effort concentrates on making those transitions invisible to the person holding the phone, whether the trigger is a moving satellite or a dying signal bar.
A second cluster deals with efficiency and coordination at the radio level: beamforming for fronthaul units, AI-driven beam selection, full duplex uplink scheduling, and reader-device scheduling for low-power gear. These filings are less about connecting and more about connecting without wasting power or bandwidth, which matters as 5G networks add more antennas and more simultaneous users.
A smaller set looks outward from the phone itself: emergency data sessions in restricted zones, drone-to-controller identification over sidelink, and signaling traffic monitoring for network operators. Readers should watch for more filings that connect consumer devices to non-traditional networks, since satellites and drones already show up twice each in this batch.
It follows Samsung's patent filings that deal with how phones stay connected, including handovers between cell towers and satellites, emergency call signaling, and beamforming. The filings show research direction, not confirmed products, since patents can sit unused for years.
The filings show Samsung researching satellite handover and fallback systems for when cell service fails, which suggests real engineering interest. A patent filing is not a launch announcement, so timing and whether it ships at all remain open questions.
Handovers, whether between cell towers, satellites, or paired devices, are where connections are most likely to drop or stutter. Samsung's filings repeatedly target that moment, suggesting it sees smoother handovers as a core problem for 5G and 6G networks.
No, the filings read as network and device-level infrastructure work rather than features tied to one phone or chip. They cover base stations, fronthaul radio units, and device-side scheduling, which points to broad network plumbing rather than a single product.
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