MediaTek

A compute die (200) includes a high bandwidth memory, HBM, interface subsystem (204). The HMB interface subsystem (204) includes an HBM controller circuit (206) and an HBM physical layer, PHY, circuit (208). The HBM controller circuit (206) is configured to control access of at least one HBM. The HBM PHY circuit (208) is configured to communicate with the at least one HBM. The HBM interface subsystem (204) is configured to tolerate failure of at least one HBM channel through channel redundancy.

A memory device (100) includes a memory array (102) and a plurality of bitlines (BL_A, BL_B, BLB_A, BLB_B). The bitlines (BL_A, BL_B, BLB_A, BLB_B) include a first bitline (BL_A). The first bitline (BL₄) includes a first bitline segment (108_1) and a second bitline segment (108_2). The first bitline segment (108_1) is routed on a first metal layer but not a second metal layer, and coupled to a plurality of first memory cells in the memory array (102), wherein the second metal layer is different from the first metal layer. The second bitline segment (108_2) is routed on the second metal layer but not the first metal layer, and coupled to the first memory cells through the first bitline segment. At least a portion of the first bitline segment (108_1) and at least a portion of the second bitline segment (108_2) are connected in a shunt configuration.

Techniques pertaining to joint subframe and bit synchronization of data signals in satellite and mobile communications are described. An apparatus, e.g. a user equipment, receives a signal, e.g. a GNSS signal, (910) and detects the transmitted data symbols in the signal (920). The apparatus then computes a subframe hypothesis test correlation including the sync word correlation and the bit correlations (930). The apparatus also synchronizes the data subframe and bit timing (940).

An on-die power sensor (100) includes a digital current sensor (10), a digital voltage sensor (20) and a power calculator (40) for performing run-time power/voltage/current management. The digital current sensor (10) measures speed counts of two identical ring oscillators (ROSC1, ROSC2), acquire an overall delta speed count between the two ring oscillators (ROSC1, ROSC2), converts the overall delta speed count to a voltage drop based on a trimmed slope of a first lookup table, and convert the voltage drop to a run-time current based on a trimmed DCR of a second lookup table. The digital voltage sensor (20) records values of the speed counts measured by the digital current sensor (10) to quantify a run-time voltage based on a third lookup table. The power calculator (40) obtains a run-time power by multiplying the run-time current and the run-time voltage.

An image processing method (300) may include processing an original image (100) to generate a plurality of activated patches, performing a first scanning operation (S1) on the plurality of activated patches according to a first scanning pattern to collect first scan data (D1), performing a second scanning operation (S2) on the plurality of activated patches according to a second scanning pattern to collect second scan data (D2), and processing at least the first scan data (D1) and the second scan data (D2) to generate an improved image. The first scanning pattern is different from the second scanning pattern.

A system including multiple artificial intelligence, AI, agents generates test cases for a test target in multiple stages. A first AI agent uses a large multimodal model, LMM, to process a first prompt and specifications of the test target to generate respective identifiers of test plans (1110). A second AI agent uses the LMM to process a second prompt, the specifications of the test target, and an output of the first AI agent to generate an ordered list of test steps in each test plan (1120). A third AI agent uses the LMM to process a third prompt and an output of the second AI agent to expand the test plans into test cases (1130). The system verifies the output of each of the first AI agent, the second AI agent, and the third AI agent (1140), and generates a test case document according to the test cases (1150).

Techniques pertaining to coordinated multi-access point transmission in wireless communications are described. A first access point, AP, may perform a frame exchange applicable to a coordinated transmission with a second AP (1610). The coordinated transmission may include at least one of a coordinated beamforming, CoBF, and a coordinated spatial reuse, CoSR. The first AP may transmit a physical layer protocol data unit, PPDU, based on the frame exchange (1620). The frame exchange may include an invite frame transmitted by the first AP for inviting the second AP to participate in the coordinated transmission, a response frame received by the first AP from the second AP for indicating a participation in the coordinated transmission in response to the invite frame, and a trigger frame transmitted by the first AP to the second AP prior to a transmission of the PPDU. The trigger frame may include confirmed information for performing the coordinated transmission.

A semiconductor device is provided. The semiconductor device includes a first circuit board, a first semiconductor chip assembly, a first cooling unit and a first supporting component. The first circuit board has a first surface. The first semiconductor chip assembly is disposed on the first surface of the first circuit board. The first supporting component connects the first cooling unit with the first circuit board in a thickness direction of the semiconductor device.

The present invention provides an ESD protection circuit including a BOX device and at least one ESD device. The BOX device includes a BOX layer placed between a substrate and an active silicon layer, and the BOX device and the ESD device are connected in cascode. The ESD protection circuit has a higher trigger voltage and will not be falsely triggered, and an active layer of the BOX device does not form any parasitic paths with the underlying layers.

A spatial audio playback device, comprises: a transceiver unit, which communicates with the head-mounted device through wireless communication, is configured to receive information of a motion of the head-mounted device on a motion sensing signal and information or a transmission standard of the wireless communication from the head-mounted device; and a processing unit, which is coupled to the transceiver unit, is configured to predict head information after a predetermined time based on the information of the motion, adjust spatial audio based on the head information after the predetermined time to generate adjusted spatial audio and transmit the adjusted spatial audio to the transceiver unit, and transmit the adjusted spatial audio to the head-mounted device through the transceiver unit; the adjusted spatial audio is transmitted to the head-mounted device by the transceiver unit; and the predetermined time changes according to the information or the transmission standard of the wireless communication.