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公开(公告)号：AU2011203167B2
公开(公告)日：2012-12-20
申请号：AU2011203167
申请日：2011-06-29
Applicant: QUALCOMM INC
Inventor： MONTOJO JUAN , MALLADI DURGA PRASAD , DAMNJANOVIC ALEKSANDAR
Abstract: Techniques for sending messages for system access are described. In one aspect, a user equipment (UE) sends a first message with power headroom and/or buffer size information for system access. 5 A Node B determines at least one parameter (e.g., a resource grant, power control information, etc.) based on the power headroom and/or buffer size information. The Node B sends a second message with the parameter(s). The UE sends a third message based on the parameter(s), e.g., with uplink resources indicated by the resource grant, with transmit power determined based on the power control information, etc. In another aspect, the UE sends a radio environment report in the third 10 message. The report may be used to select a cell and/or a frequency for the UE. In yet another aspect, the second message includes power control information, and the UE sends the third message based on the power control information. CI-) C>C CL, ~~ c 00c a~ 0) C 9: a)) a) a m_ 0 ( 0 a 0 -0 C0 0 c ' 4 00 II a) ,\ LW -- -- - -
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公开(公告)号：MX2012011895A
公开(公告)日：2012-11-30
申请号：MX2012011895
申请日：2011-04-13
Applicant: QUALCOMM INC
Inventor： MALLADI DURGA PRASAD , GAAL PETER , JI TINGFANG , LUO TAO , SONG OSOK , DAMNJANOVIC ALEKSANDAR
IPC: H04W24/10
Abstract: Se proporcionan métodos y aparatos para ejecutar mediciones de administración de recursos de radio (RRM) en una red heterogénea (HetNet) en un esfuerzo por evitar la falla de los procedimientos de medición de RRM en un escenario de interferencia dominante; se proporcionan varias alternativas para determinar recursos particulares (por ejemplo, subcuadros) a utilizar para ejecutar las mediciones RRM, en donde los recursos particulares están basados en división de recursos cooperativos entre células de la HetNet, en donde las células pueden ser de diferentes tipos (por ejemplo, células macro, pico o femto); estas alternativas incluyen, por ejemplo: (1) intra-frecuencia o intra-RAT (tecnología de acceso de radio) alternativas, que pueden involucrar la transmisión de información de división de recursos (RPI) en o derivar RPI de células que no están en servicio con base en la RPI de células que están en servicio, así como (2) inter-frecuencia o inter-RAT alternativas, donde las mediciones de RRM pueden ser ejecutadas durante un espacio de medición.
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公开(公告)号：AU2011240585A1
公开(公告)日：2012-11-01
申请号：AU2011240585
申请日：2011-04-13
Applicant: QUALCOMM INC
Inventor： BARBIERI ALAN , JI TINGFANG , AGASHE PARAG ARUN , WEI YONGBIN , YOO TAESANG , LUO TAO , VAJAPEYAM MADHAVAN SRINIVASAN , XU HAO , DAMNJANOVIC ALEKSANDAR
Abstract: Techniques for estimating and reporting channel quality indicator (CQI) are disclosed. Neighboring base stations may cause strong interference to one another and may be allocated different resources, e.g., different subframes. A UE may observe different levels of interference on different resources. In an aspect, the UE may determine a CQI for resources allocated to a base station and having reduced or no interference from at least one interfering base station. In another aspect, the UE may determine multiple CQI for resources of different types and associated with different interference levels. For example, the UE may determine a first CQI based on at least one first subframe allocated to the base station and having reduced or no interference from the interfering base station(s). The UE may determine a second CQI based on at least one second subframe allocated to the interfering base station(s).
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公开(公告)号：AU2008247659B2
公开(公告)日：2012-04-05
申请号：AU2008247659
申请日：2008-05-01
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC ALEKSANDAR , HO SAI YIU DUNCAN
IPC: H04B1/16
Abstract: Systems and methodologies are described that facilitate operating an access terminal in an LTE based wireless communication environment utilizing extended microsleep. While in non-DRX mode, an access terminal can operate in on state for a first period of time and in extended microsleep state for a second period of time. Further, the first and second periods of time can form a repeating pattern where these periods of time alternate. Thus, the access terminal can turn on its receiver for the first period of time (e.g., decode downlink information while in on state) and turn off its receiver for the second period of time (e.g., inhibit decoding of downlink information while in extended microsleep state). Further, the first period of time in the repeating pattern can be one TTI (e.g., 1 ms) and the second period of time in the repeating pattern can be a plurality of TTIs (e.g., 5 ms).
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公开(公告)号：UA97732C2
公开(公告)日：2012-03-12
申请号：UAA201010668
申请日：2009-02-04
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC ALEKSANDAR , HO SAI YIU DUNCAN
IPC: H04W28/00
Abstract: Описываютсясистемыи способы, которыеоблегчаютпередачусигналови/илииспользованиеинформацииобратнойсвязи, связаннойс запасомзадержкивосходящейлиниисвязи, всредебеспроводнойсвязи. Можетбытьопределенсамыйнизкийзапасзадержки, ассоциируемыйс наиболеесрочнымблокомслужебныхданных (SDU) УправленияЛиниейРадиосвязи (RLC), сохраненнымв буферетерминаладоступа. ДополнительноможетбытьсконфигурированачастьзаголовкаУправленияДоступомк Средепередачиданных (МСС) (например, двазарезервированныхбита) дляперенесениякода, связанногос порогомзадержки, соответствующимсамомунизкомузапасузадержки. Крометого, заголовокМАСможетбытьпереданнабазовуюстанцию. Базоваястанцияможетобнаруживатькод, которыйпереноситсячастьюзаголовкаМАС, ипорогзадержкиможетбытьопределенкакфункциявыявленногокода(например, используяотражение, специфическоедляоднонаправленногоканала). Согласнопримеру, терминалдоступаможетбытьзапланировандляпередачивосходящейлиниисвязикакфункцияпорогазадержки.
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Patent Agency Ranking
公开(公告)号：UA97121C2
公开(公告)日：2012-01-10
申请号：UAA200904207
申请日：2007-10-03
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC ALEKSANDAR , MONTOJO JUAN , MALLADI DURGA PRASAD
Abstract: Описанытехнологиидляпередачисигнализациипроизвольногодоступадлядоступак системе. Водномаспекте, сигнализацияпроизвольногодоступаможетпосылатьсянаосновепоменьшеймереодногопараметрапередачи, котораяимеетразныезначениядляразныхклассовоборудованияпользователя (UE). Поменьшеймереоднозначениепараметраможетопределятьсянаосновеконкретногокласса UE, исигнализацияпроизвольногодоступаможетпосылатьсянаосновеопределенногозначения (значений) параметра. Сигнализацияпроизвольногодоступаможетбытьпреамбулойпроизвольногодоступа, ипоменьшеймереодинпараметрпередачиможетвключатьв себяцелевое SNR, времяотсрочкии/илилинейноеизменениемощности. Преамбулапроизвольногодоступаможетпотомпосылатьсянаосновецелевогозначения SNR, значениялинейногоизменениямощностии/илизначениявременивыдержки, дляконкретногокласса UE. Вдругомаспекте, сообщениедлядоступак системеможетссылатьсянаосновекоррекцииуправлениямощностью, принятойв ответепроизвольногодоступадляпреамбулыпроизвольногодоступа.
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147.发明专利
公开(公告)号：NZ574387A
公开(公告)日：2011-12-22
申请号：NZ57438707
申请日：2007-08-21
Applicant: QUALCOMM INC
Inventor： MALLADI DURGA PRASAD , DAMNJANOVIC ALEKSANDAR , MONTOJO JUAN
Abstract: An apparatus and a method for wireless communication are disclosed and the apparatus comprises means for sending a random access preamble for system access by a user equipment (VE); means for receiving a random access response comprising uplink resources assigned to the VE, timing advance for the VE, and a random access (RA) preamble identifier for the random access preamble sent by the VE; means for adjusting transmit timing of the VE based on the timing advance; and means for sending an uplink transmission using the assigned uplink resources conveyed in the random access response and based on the adjusted transmit timing of the VE. The random access response comprises at least one of channel quality indicator (CQI) resources and power control (PC) resources and the CQI resources are used to send CQI on uplink by the VE, and the PC resources are used to send PC corrections on downlink to the VE. Further disclosed is an apparatus for wireless communication comprising at least one processor configured to: receive a random access preamble sent by a user equipment (DE) for system access, send a random access response comprising uplink resources assigned to the UE, timing advance for the UE, and a random access (RA) preamble identifier for the random access preamble sent by the UE, and receive an uplink transmission sent by the UE using the assigned uplink resources conveyed in the random access response and based on the transmit timing of the UE and a memory coupled to the at least one processor. The random access response comprises at least one of channel quality indicator (CQI) resources used to send CQI on uplink by the UE and power control (PC) resources used to send PC corrections on downlink to the UE.
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公开(公告)号：NZ570793A
公开(公告)日：2011-10-28
申请号：NZ57079307
申请日：2007-03-20
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC ALEKSANDAR
Abstract: Apparatuses and a method for fast accessing in a wireless communication system are disclosed. The apparatus (700) comprises means for transmitting an access probe (702); means for receiving a first access grant (704); means for transmitting a message using a second identification and means for receiving a second access grant comprising a first Media Access Control Identifier (MAC ID), The first access grant comprises a portion representing a first identification and the second terminal identification is not equal to the first identification. The first MAC ID is equal to the second identification. Also disclosed is an apparatus (750) for fast accessing in a wireless communication system comprising means for receiving an access probe (752); means for generating an access grant in response to receiving the access probe (754), means for receiving a message comprising a second identification that is not equal to the first terminal identification and means for transmitting a second access grant comprising the second identification extracted from the received message. The access grant comprises a portion representing a first identification and the second identification comprising a first Media Access Control Identifier (MAC ID).
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公开(公告)号：HK1138709A1
公开(公告)日：2010-08-27
申请号：HK10105217
申请日：2010-05-28
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC ALEKSANDAR
Abstract: A data traffic responsive battery-saving approach for a wireless user equipment (UE) device such as an data packet capable cellphone incorporates flexible discontinuous transmission and reception (DTX-DRX) when in Long Term Evolution (LTE) active mode as dictated by an evolved radio access network (RAN) such as an evolved base node (eNode B). A UE device requests are made on unsynchronized random access channel (RACH). Lengthening a duration of DRX and reducing requirements for synchronization uplink transmissions results in power savings of up to 75%, as well as creating opportunities for reducing interference and for allocating additional time slots for data. This power savings is compatible with other downlink scheduling proposals, with control channel-less Voice-over-IP (VoIP), and need not target those UE devices in bad radio conditions. Legacy UE devices that can interact with the eNode B by being capable of radio resource control (RRC) signaling continue to be compatible.
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公开(公告)号：DE602004025121D1
公开(公告)日：2010-03-04
申请号：DE602004025121
申请日：2004-08-04
Applicant: QUALCOMM INC
Inventor： TIEDEMANN EDWARD G , GAAL PETER , MALLADI DURGA P , PUIG OSES DAVID , SARKAR SANDIP , WEI YONGBIN , LUNDBY STEIN A , CHEN TAO , JAIN AVINASH , DAMNJANOVIC ALEKSANDAR , WILLENEGGER SERGE D
Abstract: Embodiments disclosed herein address the need in the art for reduced overhead control with the ability to adjust transmission rates as necessary. In one aspect, a first signal indicates an acknowledgement of a decoded subpacket and whether or not a rate control command is generated, and a second signal conditionally indicates the rate control command when one is generated. In another aspect, a grant may be generated concurrently with the acknowledgement. In yet another aspect, a mobile station monitors the first signal, conditionally monitors the second signal as indicated by the first signal, and may monitor a third signal comprising a grant. In yet another aspect, one or more base stations transmit one or more of the various signals. Various other aspects are also presented. These aspects have the benefit of providing the flexibility of grant-based control while utilizing lower overhead when rate control commands are used, thus increasing system utilization, increasing capacity and throughput.
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