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Patent
Publication NumberUS 20200162968Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-11-18Publication Date2020-05-21
A method of handling mapped Evolved Packet System (EPS) bearer context for invalid QoS flow description is proposed. During a PDU session establishment procedure or a PDU session modification procedure, a UE may receive a mapped EPS bearer context IE for creating a new mapped EPS bearer of a PDU session. If there is no corresponding QoS flow description associated to the new mapped EPS bearer, e.g., if there is no corresponding authorized QoS flow description IE in the PDU session establishme…
Patent
Publication NumberUS 20200163141Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-11-15Publication Date2020-05-21
Embodiments of the present invention provide a method and apparatus for simultaneous transmission and reception of data wirelessly using different wireless bands. The multi-link operations described herein can provide higher network throughput and improved network flexibility compared to traditional techniques to wireless communication. Link management operations such as enabling and disabling of a link may be performed by an AP or STA by sending a frame over a link that is currently active. …
Patent
Publication NumberUS 20200162958Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-11-18Publication Date2020-05-21
A method of handling insufficient resources in a user equipment (UE) during a PDU session establishment procedure is proposed. During a PDU session establishment procedure, UE sends a PDU SESSION ESTABLISHMENT REQUEST message to the network. UE then receives a PDU SESSION ESTABLISHMENT ACCEPT message from the network, the ACCEPT message carries various PDU session parameters including authorized QoS rules and QoS flows. If UE decides to reject the addition of the new authorized QoS flow descr…
Patent
Publication NumberUS 20200162926Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2018-11-15Publication Date2020-05-21
Techniques and examples pertaining to detection and prevention of broadcast and multicast packet attacking and uncovering to disconnect attackers in CCMP or TKIP-enabled wireless communications are described. A processor of a first network device establishes a wireless communication with a second network device in a wireless network. The processor detects a broadcast or multicast attack in the wireless network. The processor then notifies the second network device of the attack with a pairwis…
Patent
Publication NumberUS 10659079Filing StatusIssued PatentAvailabilityUnknownFiling Date2018-05-04Publication Date2020-05-19
An apparatus determines a code block size (CBS) of information bits contained in a codeword of low-density parity check (LDPC) coding. The apparatus compares the CBS with at least one threshold, determines, based on a result of the comparison, a Kb number and determines a Kp number based on a code rate and the Kb number. The apparatus generates a parity check matrix. An information portion of the parity check matrix is a first matrix formed by M number of second square matrices. M is equal to…
Patent
Publication NumberUS 10659794Filing StatusIssued PatentAvailabilityUnknownFiling Date2019-03-06Publication Date2020-05-19
A palette decoding apparatus includes a palette color storage device which stores palette colors, a color index storage device which stores color indices of pixels, and a palette value processing circuit which generates a palette value for each pixel by reading data from the color index storage device and the palette color storage device. A frame is divided into first coding units, and each first coding unit is sub-divided into one or more second coding units. Before a palette value of a last…
Patent
Publication NumberUS 10659997Filing StatusIssued PatentAvailabilityUnknownFiling Date2018-10-02Publication Date2020-05-19
A mobile communication device and method including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from an advanced network and a legacy network. The controller receives a message from the advanced network via the wireless transceiver for redirecting the mobile communication device from the advanced network to the legacy network in response to a request for a call, searches for a suitable cell in the legacy netw…
Patent
Publication NumberUS 10659780Filing StatusIssued PatentAvailabilityUnknownFiling Date2019-03-08Publication Date2020-05-19
A de-blocking method is applied to a reconstructed projection-based frame having a first projection face and a second projection face, and includes obtaining a first spherical neighboring block for a first block with a block edge to be de-blocking filtered, and selectively applying de-blocking to the block edge of the first block for at least updating a portion of pixels of the first block. There is image content discontinuity between a face boundary of the first projection face and a face bo…
Patent
Publication NumberUS 10658860Filing StatusIssued PatentAvailabilityUnknownFiling Date2018-12-10Publication Date2020-05-19
An electronic device includes: a connector, arranged for coupling to a power supply external to the electronic device, wherein the power supply is arranged to provide a supply voltage to the electronic device to charge a battery of the electronic device; and a charger, coupled to the connector and selectively operated in a normal mode or a self-test mode, wherein when the charger operates in the normal mode, the charger is arranged for receiving the supply voltage via a power pin of the conne…
Patent
Publication NumberUS 10658869Filing StatusIssued PatentAvailabilityUnknownFiling Date2016-03-31Publication Date2020-05-19
Apparatus and methods for dual-mode wireless power transfer are described. Two power transmit coils may be configured to provide magnetic resonant and magnetic inductance wireless power transfer from a same charging area of a wireless power transmitter. The coils and magnetic backing may be arranged to provide similar power transfer performance for the two power transfer methodologies.
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