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公开(公告)号：AT505042T
公开(公告)日：2011-04-15
申请号：AT07710045
申请日：2007-01-10
Applicant: QUALCOMM INC
Inventor： LAROIA RAJIV , LANE FRANK A , RANGAN SUNDEEP , DAS ARNAB , LI JUNYI
IPC: H04W16/14 , H04W8/00 , H04W36/16 , H04W36/24 , H04W48/08 , H04W52/04 , H04W72/02 , H04W72/06 , H04W74/00 , H04W74/08 , H04W76/04 , H04W84/04 , H04W84/18 , H04W88/04 , H04W88/06
Abstract: A method of operating a first communications device, the method comprising: receiving an interference control signal from a second communications device via an air link; determining whether the second communications device is in a cooperative communications relationship or a non-cooperative communications relationship with the first communications device; and deciding whether to disregard the interference control signal or to implement an interference control operation, based on the determination as well as a corresponding apparatus.
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公开(公告)号：AT494749T
公开(公告)日：2011-01-15
申请号：AT06847858
申请日：2006-12-20
Applicant: QUALCOMM INC
Abstract: Wireless terminals and base stations support multiple modes of dedicated control channel operation wherein wireless terminals are allocated different amounts of dedicated uplink resources for reporting control information. A set of dedicated control channel segments is utilized by a wireless terminal to communicate uplink control information reports to its serving base station attachment point. Full tone and split-tone modes of dedicated control channel operation are supported. In full tone mode, a single wireless terminal is allocated each of the dedicated control channel segments associated with a single logical tone. In split tone mode, dedicated control channel segments associated with a single logical tone are allocated between different wireless terminals, with each of the multiple wireless terminals receiving a different non-overlapping subset of the dedicated control channel segments. Logical dedicated control channel tones can be dynamically reallocated for full-tone mode use or split tone mode use.
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公开(公告)号：HK1138142A1
公开(公告)日：2010-08-13
申请号：HK10104572
申请日：2009-03-16
Applicant: QUALCOMM INC
Inventor： PARIZHSKY VLADIMIR , LAROIA RAJIV , LI JUNYI , VENKATA UPPALA SATHYADEV , DAS ARNAB
IPC: H04W20090101
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公开(公告)号：HK1138141A1
公开(公告)日：2010-08-13
申请号：HK10104571
申请日：2009-02-27
Applicant: QUALCOMM INC
Abstract: Wireless terminals and base stations support multiple modes of dedicated control channel operation wherein wireless terminals are allocated different amounts of dedicated uplink resources for reporting control information. A set of dedicated control channel segments is utilized by a wireless terminal to communicate uplink control information reports to its serving base station attachment point. Full tone and split-tone modes of dedicated control channel operation are supported. In full tone mode, a single wireless terminal is allocated each of the dedicated control channel segments associated with a single logical tone. In split tone mode, dedicated control channel segments associated with a single logical tone are allocated between different wireless terminals, with each of the multiple wireless terminals receiving a different non-overlapping subset of the dedicated control channel segments. Logical dedicated control channel tones can be dynamically reallocated for full-tone mode use or split tone mode use.
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公开(公告)号：DE602006011940D1
公开(公告)日：2010-03-11
申请号：DE602006011940
申请日：2006-09-15
Applicant: QUALCOMM INC
Inventor： LAROIA RAJIV , ANIGSTEIN PABLO , DAS ARNAB , RANGAN SUNDEEP
IPC: H04B7/26
Abstract: A multi-mode base station includes a transmit standby mode and an active mode. Transmit standby mode of base station operation is a low power/low interference level of operation as compared to active mode. In transmit standby mode at least some of the synchronization signaling such as pilot tone signaling is reduced in power level and/or rate with respect to the active mode. In transmit standby mode, the base station has no active state registered wireless terminals being serviced but may have some sleep state registered wireless terminals being serviced. Mode transitions from active to transmit standby may be in response to: a detected period of inactivity, scheduling information, base station mode change signals, and/or detected wireless terminal state transition. Mode transitions from transmit standby to active may be in response to: scheduling information, access signals, wake-up signals, hand-off signals, wireless terminal state change signals, and/or base station mode change signals.
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Patent Agency Ranking
公开(公告)号：AT456202T
公开(公告)日：2010-02-15
申请号：AT06803642
申请日：2006-09-15
Applicant: QUALCOMM INC
Inventor： LAROIA RAJIV , ANIGSTEIN PABLO , DAS ARNAB , RANGAN SUNDEEP
IPC: H04B7/26
Abstract: A multi-mode base station includes a transmit standby mode and an active mode. Transmit standby mode of base station operation is a low power/low interference level of operation as compared to active mode. In transmit standby mode at least some of the synchronization signaling such as pilot tone signaling is reduced in power level and/or rate with respect to the active mode. In transmit standby mode, the base station has no active state registered wireless terminals being serviced but may have some sleep state registered wireless terminals being serviced. Mode transitions from active to transmit standby may be in response to: a detected period of inactivity, scheduling information, base station mode change signals, and/or detected wireless terminal state transition. Mode transitions from transmit standby to active may be in response to: scheduling information, access signals, wake-up signals, hand-off signals, wireless terminal state change signals, and/or base station mode change signals.
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公开(公告)号：HK1126345A1
公开(公告)日：2009-08-28
申请号：HK09102492
申请日：2009-03-16
Applicant: QUALCOMM INC
Inventor： DAS ARNAB , PARK VINCENT
Abstract: Wireless terminals and base stations support multiple modes of dedicated control channel operation wherein wireless terminals are allocated different amounts of dedicated uplink resources for reporting control information. A set of dedicated control channel segments is utilized by a wireless terminal to communicate uplink control information reports to its serving base station attachment point. Full tone and split-tone modes of dedicated control channel operation are supported. In full tone mode, a single wireless terminal is allocated each of the dedicated control channel segments associated with a single logical tone. In split tone mode, dedicated control channel segments associated with a single logical tone are allocated between different wireless terminals, with each of the multiple wireless terminals receiving a different non-overlapping subset of the dedicated control channel segments. Logical dedicated control channel tones can be dynamically reallocated for full-tone mode use or split tone mode use.
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公开(公告)号：MX2009008072A
公开(公告)日：2009-08-18
申请号：MX2009008072
申请日：2008-01-30
Applicant: QUALCOMM INC
Inventor： ULUPINAR FATIH , GOROKHOV ALEXEI , PRAKASH RAJAT , DAS ARNAB , BORRAN MOHAMMAD JABER
Abstract: Se describen técnicas para enviar solicitudes de recursos en un sistema de comunicación inalámbrica; múltiples tipos de información de calidad de servicio (QoS) pueden ser soportados para solicitudes de recursos y pueden incluir clase de QoS y plazo límite de latencia; una terminal puede tener datos a enviar en el enlace inverso y puede determinar la información QoS para los datos; la información QoS puede incluir al menos un tipo de QoS, el cual puede depender de una configuración seleccionada para uso para enviar solicitudes de recursos; la terminal también puede determinar información del nivel de órdenes pendientes; la terminal también puede determinar la información del nivel de órdenes pendientes indicativa de la cantidad de datos a enviar; la terminal puede generar una solicitud de recursos con el nivel de órdenes pendientes y la información de QoS; la solicitud de recursos puede incluir la información del nivel de órdenes pendientes y la información de clase de QoS, la información del nivel de órdenes pendientes y ya sea la información de clase de QoS o información de plazo límite de latencia, la información del nivel de órdenes pendientes y la información del plazo límite de latencia, o alguna otra combinación de información.
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公开(公告)号：CA2702826A1
公开(公告)日：2009-05-14
申请号：CA2702826
申请日：2008-11-05
Applicant: QUALCOMM INC
Inventor： MADAN RITESH , DAS ARNAB , RANGAN SUNDEEP , RAY SIDDHARTH
IPC: H04L12/56
Abstract: Systems and methodologies are described that facilitate dynamically adjusting scheduling priorities in relation to a combination of delay sensitive flows with delay requirements and best effort flows. The systems and methodologies provide optimal and efficient techniques to enable real time adjustment and assignment of bandwidth for a combination of best effort flows and delay sensitive flows. In particular, the bandwidth allocation is adjusted for each data packet such that delay requirements are met and the remaining bandwidth can be assigned to best effort flows.
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公开(公告)号：CA2675577A1
公开(公告)日：2008-08-07
申请号：CA2675577
申请日：2008-01-30
Applicant: QUALCOMM INC
Inventor： ULUPINAR FATIH , PRAKASH RAJAT , DAS ARNAB , BORRAN MOHAMMAD JABER , GOROKHOV ALEXEI
Abstract: Techniques for sending resource requests in a wireless communication syst em are described. Multiple types of quality of service (QoS) information may be supported for resource requests and may include QoS class and latency de adline. A terminal may have data to send on the reverse link and may determi ne QoS information for the data. The QoS information may include at least on e QoS type, which may be dependent on a configuration selected for use to se nd resource requests. The terminal may also determine backlog level informat ion indicative of the amount of data to send. The terminal may generate a re source request with the backlog level and QoS information. The resource requ est may include the backlog level information and QoS class information, the backlog level information and either QoS class information or latency deadl ine information, the backlog level information and latency deadline informat ion, or some other combination of information.
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