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    METHODS SYSTEMS AND DEVICES FOR HYBRID MEMORY MANAGEMENT
    3.
    发明专利
    METHODS SYSTEMS AND DEVICES FOR HYBRID MEMORY MANAGEMENT 未知

    公开(公告)号：IN51MUN2015A

    公开(公告)日：2015-10-16

    申请号：IN51MUN2015

    申请日：2015-01-08

    Applicant: QUALCOMM INC

    Inventor： KOTTILINGAL SUDEEP RAVI ,  RAMASWAMY RAMESH ,  JALIL SUHAIL ,  TOUZNI AZZEDINE

    IPC: G06F12/02 ,  G06F12/08 ,  G06F12/10

    Abstract: In the various aspects virtualization techniques may be used to improve performance and reduce the amount of power consumed by translating virtual memory addresses into physical addresses on a computing system having hybrid memory. In a first stage of memory translation (712) an operating system translates virtual addresses to intermediate physical addresses. In a second stage of memory translation (714) a chip or virtualization software translates the intermediate physical address to physical addresses based on the characteristics of the physical memory (702) and the characteristics of the processes associated with the physical memory.

    aparelho e método para processamento de dados seguro baseado em hardware utilizando regras de faixa de endereço de memória de armazenamento temporário
    4.
    发明专利
    aparelho e método para processamento de dados seguro baseado em hardware utilizando regras de faixa de endereço de memória de armazenamento temporário 未知

    公开(公告)号：BR112013028501A2

    公开(公告)日：2017-01-10

    申请号：BR112013028501

    申请日：2012-05-10

    Applicant: QUALCOMM INC

    Inventor： MANDAYAM JAYANTH ,  KEIDAR RON ,  KOTTILINGAL SUDEEP RAVI

    Abstract: 1/1 resumo “aparelho e método para processamento de dados seguro baseado em hardware utilizando regras de faixa de endereço de memória de armazenamento temporário”. 5 é descrito um processador para processamento de dados a partir de uma memória de armazenador. o processador, implementado em hardware, pode permitir a escrita de dados de saída, processados com base nos dados de entrada a partir de pelo menos um local seguro associado 10 com uma faixa de endereço seguro da memória de armazenamento temporário, para um ou mais locais seguros associados com a faixa de endereço seguro. adicionalmente, o processador pode bloquear a escrita de dados de saída, processados com base nos dados de entrada a partir de pelo 15 menos um local seguro associado com a faixa de endereço seguro, para um ou mais locais inseguros associados com uma faixa de endereço inseguro da memória de armazenamento temporário.

    REGISTRATION TIMER ADJUSTMENT BASED ON WIRELESS NETWORK QUALITY
    6.
    发明专利
    REGISTRATION TIMER ADJUSTMENT BASED ON WIRELESS NETWORK QUALITY 未知

    公开(公告)号：CA2667580A1

    公开(公告)日：2008-05-15

    申请号：CA2667580

    申请日：2007-11-07

    Applicant: QUALCOMM INC

    Inventor： KOTTILINGAL SUDEEP RAVI ,  RAMASWAMY RAMESH

    IPC: H04L29/06 ,  H04W24/00 ,  H04W28/18 ,  H04W60/00

    Abstract: The disclosure is directed to managing registration of a wireless communi cation device (WCD) operating in a wireless network. The WCD may support reg istration according to a signaling protocol, such as session initiation prot ocol (SIP). The WCD adjusts a registration timer based on network quality ex perienced by the WCD. When network quality is poor, for example, the WCD red uces the length of the registration timer. Reduced network quality may indic ate that the WCD is at risk of losing network coverage. By reducing the leng th of the registration timer when network quality is degraded, stale registr ations for out-of-coverage WCDs can be reduced. In particular, the shortened registration timer will expire more quickly, permitting the registration to be cleared more quickly. Consequently, the amount of call forwarding and ot her resources devoted to stale registrations can be reduced. If the WCD reta ins network coverage, it can maintain a registration by sending another regi stration request.

    8.
    发明专利
    未知

    公开(公告)号：BRPI0718866A2

    公开(公告)日：2013-12-17

    申请号：BRPI0718866

    申请日：2007-11-07

    Applicant: QUALCOMM INC

    Inventor： KOTTILINGAL SUDEEP RAVI ,  RAMASWANY RAMESH

    IPC: H04L29/06 ,  H04W24/00 ,  H04W28/18 ,  H04W60/00

    Abstract: The disclosure is directed to managing registration of a wireless communication device (WCD) operating in a wireless network. The WCD may support registration according to a signaling protocol, such as session initiation protocol (SIP). The WCD adjusts a registration timer based on network quality experienced by the WCD. When network quality is poor, for example, the WCD reduces the length of the registration timer. Reduced network quality may indicate that the WCD is at risk of losing network coverage. By reducing the length of the registration timer when network quality is degraded, stale registrations for out-of-coverage WCDs can be reduced. In particular, the shortened registration timer will expire more quickly, permitting the registration to be cleared more quickly. Consequently, the amount of call forwarding and other resources devoted to stale registrations can be reduced. If the WCD retains network coverage, it can maintain a registration by sending another registration request.

    9.
    发明专利
    未知

    公开(公告)号：DE602006007158D1

    公开(公告)日：2009-07-16

    申请号：DE602006007158

    申请日：2006-08-24

    Applicant: QUALCOMM INC

    Inventor： KOTTILINGAL SUDEEP RAVI

    IPC: H04L29/06

    Abstract: A first mobile device has two air interfaces. The first mobile device uses its first interface to transmit VoIP/VIP packets to a second device in a first session. If a quality of service decreases, then the first device causes a second session to be set up where the second session uses the second air interface. Both the first and second air interfaces are then used to communicate packets of a single media stream from the first device to the second device. The packets are transmitted in the first and second sessions in interleaved fashion, where the ratio of packets communicated in one session versus the other per unit time is adjusted in accordance with a quality of service afforded by one session versus a quality of service afforded by the other session. The second device orders the data payloads of the packets, thereby reconstructing the single media stream.

    10.
    发明专利
    未知

    公开(公告)号：AT433251T

    公开(公告)日：2009-06-15

    申请号：AT06813761

    申请日：2006-08-24

    Applicant: QUALCOMM INC

    Inventor： KOTTILINGAL SUDEEP RAVI

    IPC: H04L29/06

    Abstract: A first mobile device has two air interfaces. The first mobile device uses its first interface to transmit VoIP/VIP packets to a second device in a first session. If a quality of service decreases, then the first device causes a second session to be set up where the second session uses the second air interface. Both the first and second air interfaces are then used to communicate packets of a single media stream from the first device to the second device. The packets are transmitted in the first and second sessions in interleaved fashion, where the ratio of packets communicated in one session versus the other per unit time is adjusted in accordance with a quality of service afforded by one session versus a quality of service afforded by the other session. The second device orders the data payloads of the packets, thereby reconstructing the single media stream.

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