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公开(公告)号：CA2667296C
公开(公告)日：2014-06-03
申请号：CA2667296
申请日：2007-10-31
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC ALEKSANDAR , MALLADI DURGA PRASAD , MONTOJO JUAN
IPC: H04W76/02
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. 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 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.
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公开(公告)号：CA2733276C
公开(公告)日：2014-04-22
申请号：CA2733276
申请日：2007-04-27
Applicant: QUALCOMM INC
Inventor： MONTOJO JUAN , MALLADI DURGA PRASAD
Abstract: Techniques for paging user equipments (UEs) in a wireless communication system are described. In one aspect, a cell sends a paging indicator to a UE, monitors for an acknowledgement from the UE, and sends a page message to the UE if an acknowledgement is received from the UE. The cell may receive channel quality information from the UE and may send the page message with link adaptation and/or HARQ to improve performance. In another aspect, a cell sends a paging indicator on a shared control channel to a UE and sends a page message on a shared data channel to the UE. The paging indicator and page message may be sent from multiple cells to the UE. Alternatively, the paging indicator may be sent from multiple cells to the UE, and the page message may be sent from a single cell to the UE.
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公开(公告)号：CA2733157C
公开(公告)日：2014-04-22
申请号：CA2733157
申请日：2007-04-27
Applicant: QUALCOMM INC
Inventor： MONTOJO JUAN , MALLADI DURGA PRASAD
Abstract: Techniques for paging user equipments (UEs) in a wireless communication system are described. In one aspect, a cell sends a paging indicator to a UE, monitors for an acknowledgement from the UE, and sends a page message to the UE if an acknowledgement is received from the UE. The cell may receive channel quality information from the UE and may send the page message with link adaptation and/or HARQ to improve performance. In another aspect, a cell sends a paging indicator on a shared control channel to a UE and sends a page message on a shared data channel to the UE. The paging indicator and page message may be sent from multiple cells to the UE. Alternatively, the paging indicator may be sent from multiple cells to the UE, and the page message may be sent from a single cell to the UE.
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公开(公告)号：ES2444578T3
公开(公告)日：2014-02-25
申请号：ES09724890
申请日：2009-03-26
Applicant: QUALCOMM INC
Inventor： MONTOJO JUAN , GAAL PETER
IPC: H04L1/16
Abstract: Un método para maximizar la distancia euclídea de una transmisión de confirmación, ACK, que comprende: codificar (402, 404, 406, 602, 604, 606) una transmisión de ACK como una función de un tamaño de la transmisión de ACK en número de bits y un orden de modulación para obtener una secuencia de bits; aleatorizar (410, 500, 610, 700) la secuencia de bits como una función del tamaño de la transmisión ACK y del orden de modulación, el aleatorizado restringiendo un tamaño de la constelación de la transmisión de ACK incrustado en un canal de datos en base al tamaño de la transmisión ACK, en donde el tamaño de la transmisión de ACK es menor que el orden de modulación de manera que los puntos de la constelación se eligen para que correspondan con las esquinas de la constelación, y enviar a por lo menos un dispositivo (104, 304) la transmisión de ACK en respuesta a la recepción de un paquete desde el al menos un dispositivo (104, 304).
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公开(公告)号：DK2258067T3
公开(公告)日：2014-02-03
申请号：DK09724890
申请日：2009-03-26
Applicant: QUALCOMM INC
Inventor： MONTOJO JUAN , GAAL PETER
IPC: H04L1/16
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Patent Agency Ranking226.发明专利
公开(公告)号：AU2009228240B2
公开(公告)日：2013-11-28
申请号：AU2009228240
申请日：2009-03-26
Applicant: QUALCOMM INC
Inventor： MONTOJO JUAN , GAAL PETER
IPC: H04L5/02
Abstract: Techniques for mapping virtual resources to physical resources in a wireless communication system are described. In an aspect, a virtual resource (e.g., a virtual resource block) may be mapped to a physical resource in a selected subset of physical resources based on a first mapping function, which may map contiguous virtual resources to non-contiguous physical resources in the selected subset. The physical resource in the selected subset may then be mapped to an allocated physical resource (e.g., a physical resource block) among a plurality of available physical resources based on a second mapping function. In one design, the first mapping function may include (i) a re-mapping function that maps an index of the virtual resource to a temporary index and (ii) a permutation function (e.g., a bit-reversed row-column interleaver) that maps the temporary index to an index of the physical resource in the selected subset.
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公开(公告)号：AU2009293010B2
公开(公告)日：2013-11-21
申请号：AU2009293010
申请日：2009-09-18
Applicant: QUALCOMM INC
Inventor： MONTOJO JUAN , PALANKI RAVI , FARAJIDANA AMIR , BHATTAD KAPIL
Abstract: Systems and methodologies are described that facilitate creating antenna ports to correspond to two or more groups of user equipment (UEs). The subject innovation can organize two or more groups of user equipment and signal to each of the two or more groups a respective antenna port. The subject innovation can further communicate mapping information, a reference signal, or delay related to a linear combination in order to identify antenna ports. Based on such communicated information, the reference signal can be decoded in order to identify each antenna port.
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公开(公告)号：UA103359C2
公开(公告)日：2013-10-10
申请号：UAA201109770
申请日：2007-10-03
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC ALEKSANDAR , MONTOJO JUAN , MALLADI DURGA PRASAD
Abstract: Описанытехнологиидляпередачисигнализациипроизвольногодоступак системе. Водномаспекте, сигнализацияпроизвольногодоступаможетссылатьсянаоснове, поменьшеймере, одногопараметрапередачи, имеетразличныезначениядляразличныхклассовпользовательскогооборудования (UE). Минимумоднозначениепараметраможетопределятьсянаосновеконкретногокласса UE, исигнализацияпроизвольногодоступаможетпосылатьсянаосновеопределенногозначения (значений) параметра. Сигнализацияпроизвольногодоступаможетбытьпреамбулойпроизвольногодоступа, и, поменьшеймере, одинпараметрпередачиможетвключатьв се
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公开(公告)号：BRPI0716159A2
公开(公告)日：2013-09-17
申请号：BRPI0716159
申请日：2007-09-04
Applicant: QUALCOMM INC
Inventor： MONTOJO JUAN , MALLADI DURGA PRASAD , WILLENEGGER SERGE
Abstract: System (s) and method (s) are provided for transmitting data code Symbols and control code symbols spanning disparate transmission time intervals in the uplink. Data and control symbols that overlap in time-domain within a transmission time interval are- multiplexed and transmitted employing resources scheduled for data transmission (1030), whereas data and control code symbols that are not multiplexed are transmitted in respective allocated resources (1040). Multiplexing in conjunction with localized and distributed resource scheduling preserves the single-carrier characteristics of a single-carrier frequency division multiple access system.
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公开(公告)号：BRPI0716730A2
公开(公告)日：2013-09-03
申请号：BRPI0716730
申请日：2007-09-13
Applicant: QUALCOMM INC
Inventor： MALLADI DURGA PRASAD , MONTOJO JUAN , LI JUNYI , KIM BYOUNG-HOON
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