公开(公告)号：AU2016284002A1

公开(公告)日：2017-11-23

申请号：AU2016284002

申请日：2016-06-17

Applicant: QUALCOMM INC

Inventor： YIFRACH SHAUL YOHAI ,  GIL AMIT ,  PANIAN JAMES LIONEL ,  ROSENBERG OFER

IPC: G06F12/0806 ,  G06F15/167

Abstract: Coherency driven enhancements to a PCIe transaction layer are disclosed. In an exemplary aspect, a coherency agent is added to a PCIe system to support a relaxed consistency model for use of memory therein. In particular, endpoints can request ownership of portions of the memory to read from and write to the memory. The coherency agent assigns an address range including the requested portions. The requesting endpoint copies the contents of the memory corresponding to the assigned address range into local endpoint memory to perform read and write operations locally. The owning endpoint may provide an updated snapshot of the copied memory contents upon request. At completion of use of the copied memory contents, or upon request from the coherency agent, ownership of the address range reverts back to the root complex, and the endpoint sends the updated contents back to the address range in the system memory element.

公开(公告)号：CA2926840C

公开(公告)日：2017-10-17

申请号：CA2926840

申请日：2014-11-14

Applicant: QUALCOMM INC

Inventor： SHACHAM ASSAF ,  GIL AMIT

IPC: G06F13/40

Abstract: Removable memory card discrimination systems and methods are disclosed. In particular, exemplary embodiments discriminate between secure digital (SD) cards and other removable memory cards that comply with the SD form factor, but support the Universal Flash Storage (UFS) protocol. That is, a host may have a receptacle that supports the SD card form factor and is configured to receive a device. In use, a removable memory card is inserted into the receptacle and, using an SD compliant interrogation signal, the host interrogates a common area on the card so inserted. The common area includes information related to capability descriptors of the card. An SD compliant card will respond with information such as capability descriptors about the SD protocol capabilities, while a UFS compliant card will respond with an indication that the card is UFS compliant. The host may then restart the communication with the card using the UFS protocol.

公开(公告)号：CA2654469A1

公开(公告)日：2008-01-24

申请号：CA2654469

申请日：2007-07-17

Applicant: QUALCOMM INC

Inventor： RAJU LALIT YERRAMILLI ,  GIL AMIT ,  KUZHIYIL ANUP ,  DAGBEGNON HENRI BAHINI

IPC: H04W48/18

Abstract: Techniques for selecting a radio interface for an application are describ ed. A terminal identifies locally-addressable and globally-addressable wirel ess networks among wireless networks available to the terminal. Radio interf aces supported by the terminal may be prioritized based on the locally-addre ssable and globally-addressable wireless networks, information obtained for the application, the application type, etc. Different applications may have different radio interface preferences or requirements, which may be consider ed in prioritizing the radio interfaces. A suitable radio interface may be s elected for the application based on the prioritized radio interfaces. WLAN interface may be selected for the application if (a) the WLAN interface is p referred and any WLAN is acceptable to the application or (b) a globally-add ressable WLAN is available. A WWAN interface may be selected for the applica tion if a globally-addressable WLAN is not available.

公开(公告)号：ES2573285T3

公开(公告)日：2016-06-07

申请号：ES13708933

申请日：2013-01-25

Applicant: QUALCOMM INC

Inventor： SHACHAM ASSAF ,  GIL AMIT

IPC: G06F13/42

Abstract: Un dispositivo electrónico (86) configurado para operar usando un protocolo de interfaz en serie síncrona de alta velocidad modificado, HSI, que comprende: una interfaz de comunicaciones de transmisión (94) que comprende: medios para proporcionar una trayectoria de datos de protocolo HSI (108) configurada para transportar datos desde el dispositivo electrónico; medios para proporcionar una trayectoria disponible de protocolo HSI (118) configurada para portar una señal READY conforme al protocolo HSI; y medios para proporcionar una trayectoria de indicador de protocolo HSI (106) configurada para portar una señal FLAG; en el que la interfaz de comunicaciones de transmisión comprende adicionalmente: medios para proporcionar una o más trayectorias de datos adicionales (110, 112, 114,116) configuradas para portar datos adicionales desde el dispositivo electrónico en paralelo con los datos portados por los medios para proporcionar una trayectoria de datos de tal forma que los medios para proporcionar una trayectoria de datos y medios para proporcionar la una o más trayectorias de datos adicionales portan datos conformes con el protocolo HSI fragmentados en la trayectoria de datos y la una o más trayectorias de datos adicionales.

公开(公告)号：IN4802CHN2014A

公开(公告)日：2015-09-18

申请号：IN4802CHN2014

申请日：2014-06-25

Applicant: QUALCOMM INC

Inventor： SHACHAM ASSAF ,  GIL AMIT

IPC: G06F13/42

Abstract: Multi lane high speed interfaces for a modified High Speed Synchronous Serial (HSI) system and related systems methods are disclosed. In one embodiment electronic device using a modified HSI protocol comprises a transmit communications interface. The transmit communications interface comprises a data path configured to carry data from the electronic device a ready path configured to carry an HSI protocol compliant READY signal and a flag path configured to carry an HSI protocol compliant FLAG signal indicative of repeated bit values of data carried on the data path. The transmit communications interface further comprises one or more additional data paths configured to carry additional data from the electronic device in parallel with the data carried by the data path such that the data path and the one or more additional data paths carry HSI protocol compliant data striped across the data path and the one or more additional data paths.

公开(公告)号：CA2926840A1

公开(公告)日：2015-05-21

申请号：CA2926840

申请日：2014-11-14

Applicant: QUALCOMM INC

Inventor： SHACHAM ASSAF ,  GIL AMIT

IPC: G06F13/40

Abstract: Removable memory card discrimination systems and methods are disclosed. In particular, exemplary embodiments discriminate between secure digital (SD) cards and other removable memory cards that comply with the SD form factor, but support the Universal Flash Storage (UFS) protocol. That is, a host may have a receptacle that supports the SD card form factor and is configured to receive a device. In use, a removable memory card is inserted into the receptacle and, using an SD compliant interrogation signal, the host interrogates a common area on the card so inserted. The common area includes information related to capability descriptors of the card. An SD compliant card will respond with information such as capability descriptors about the SD protocol capabilities, while a UFS compliant card will respond with an indication that the card is UFS compliant. The host may then restart the communication with the card using the UFS protocol.

公开(公告)号：BRPI0714348A2

公开(公告)日：2013-03-26

申请号：BRPI0714348

申请日：2007-07-17

Applicant: QUALCOMM INC

Inventor： RAJU LALIT YERRAMILLI ,  GIL AMIT ,  DAGBEGNON HENRI BAHINI ,  KUZHIYIL ANUP

IPC: H04W48/18

Abstract: Techniques for selecting a radio interface for an application are described. A terminal identifies locally-addressable and globally-addressable wireless networks among wireless networks available to the terminal. Radio interfaces supported by the terminal may be prioritized based on the locally-addressable and globally-addressable wireless networks, information obtained for the application, the application type, etc. Different applications may have different radio interface preferences or requirements, which may be considered in prioritizing the radio interfaces. A suitable radio interface may be selected for the application based on the prioritized radio interfaces. WLAN interface may be selected for the application if (a) the WLAN interface is preferred and any WLAN is acceptable to the application or (b) a globally-addressable WLAN is available. A WLAN interface may be selected for the application if a globally-addressable WLAN is not available.

公开(公告)号：AU2016282579A1

公开(公告)日：2017-11-30

申请号：AU2016282579

申请日：2016-06-17

Applicant: QUALCOMM INC

Inventor： ROSENBERG OFER ,  GIL AMIT ,  PANIAN JAMES LIONEL ,  PATEL PIYUSH ,  YIFRACH SHAUL YOHAI

IPC: G06F13/24

Abstract: Extended message signaled interrupts (MSI) data are disclosed. In one aspect, MSI bits are modified to include a system level identifier. In an exemplary aspect, an upper sixteen bits of the MSI message data are modified to be the system level identifier. By providing the system level identifier within the MSI message data, an interrupt controller can verify the interrupt source.

公开(公告)号：HUE033406T2

公开(公告)日：2017-11-28

申请号：HUE14803322

申请日：2014-11-14

Applicant: QUALCOMM INC

Inventor： SHACHAM ASSAF ,  GIL AMIT

IPC: G06F13/40

公开(公告)号：CA3015837A1

公开(公告)日：2017-10-05

申请号：CA3015837

申请日：2017-03-03

Applicant: QUALCOMM INC

Inventor： AMARILIO LIOR ,  GIL AMIT ,  SCHNITZER ODED

IPC: G10L19/16 ,  G06F3/16 ,  G06F13/38 ,  G10L19/012 ,  H03G3/34

Abstract: Systems and methods for handling silence in audio streams are disclosed. In one aspect, a transmitter detects a halt in an audio stream. After detection of the halt in the audio stream, the transmitter embeds a silence signal into the audio stream and transmits the silence signal to associated receivers. The associated receivers may respond to the embedded silence signal by "playing" silence or by using the silence signal to activate a silence protocol. In either event, the associated receivers do not receive the original audio halt and do not produce an unwanted audio artifact.