-
11.发明专利
公开(公告)号：AP201508505A0
公开(公告)日：2015-06-30
申请号：AP201508505
申请日：2013-12-06
Applicant: QUALCOMM INC
Inventor： TSIRTSIS GEORGIOS , LI JUNYI , LI YAN
CPC classification number: H04W72/04 , H04W56/002 , H04W76/14
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines at least one time-frequency resource among resources of a cellular communication system to be used for device-to-device (D2D) communication, identifies a propagated start point of a first portion of the at least one time-frequency resource, and begins transmission of the D2D signal from a transmission start point. The transmission start point is based on the propagated start point and a cellular communication system downlink timing offset to the propagated start point. The apparatus also identifies a propagated end point of a last portion of the at least one time-frequency resource and ends transmission of the D2D signal at a transmission end point. The transmission end point is based on the propagated end point and a cellular communication system downlink timing advance to the propagated end point.
-
12.发明专利
公开(公告)号：AU2008245487B2
公开(公告)日：2011-05-19
申请号：AU2008245487
申请日：2008-04-30
Applicant: QUALCOMM INC
Inventor： MERGEN GOKHAN , GROSSMAN NATHANIEL LEV , KASTURI NITIN , SHAH MANINI S , LI YAN
Abstract: Disclosed are methods and apparatus for predicting a channel quality indicator in a communication system, and in particular a delayed receiver. A disclosed method for determining the predictive channel quality indicator for a delayed receiver includes determining at least one channel quality indicator from a non-delayed receiver. The method also includes determining another channel quality indicator from the delayed receiver, and then calculating the predictive channel quality indicator for the delayed receiver through a function of the channel quality indicators from the non-delayed receiver and the channel quality indicator from the delayed receiver. Corresponding apparatus are also disclosed.
-
13.发明专利
公开(公告)号：CA2680110A1
公开(公告)日：2008-11-06
申请号：CA2680110
申请日：2008-04-30
Applicant: QUALCOMM INC
Inventor： MERGEN GOKHAN , KASTURI NITIN , LI YAN , SHAH MANINI S , GROSSMAN NATHANIEL LEV
Abstract: Disclosed are methods and apparatus for predicting a channel quality indi cator in a communication system, and in particular a delayed receiver. A dis closed method for determining the predictive channel quality indicator for a delayed receiver includes determining at least one channel quality indicato r from a non-delayed receiver. The method also includes determining another channel quality indicator from the delayed receiver, and then calculating th e predictive channel quality indicator for the delayed receiver through a fu nction of the channel quality indicators from the non-delayed receiver and t he channel quality indicator from the delayed receiver. Corresponding appara tus are also disclosed.
-
公开(公告)号：WO2005104513A3
公开(公告)日：2006-12-07
申请号：PCT/US2005008045
申请日：2005-03-09
Applicant: QUALCOMM INC , LI YAN , KRISHNAN CHIDAMBARAM , HUTCHISON JAMES A , COOPER ROTEM
Inventor： LI YAN , KRISHNAN CHIDAMBARAM , HUTCHISON JAMES A , COOPER ROTEM
Abstract: Wireless devices with different capabilities may use a single file containing multiple (e.g., two) PRLs for system selection and acquisition. A first PRL in the file has a first (e.g., IS-683-A) format and includes PRL information for, e.g., 1x systems. A second PRL has a second (e.g., IS-683-C) format and includes PRL information for, e.g., 1x and 1xEV-DO systems or just 1xEV-DO systems. A legacy wireless device supporting only IS-683-A would read and use the first PRL for system selection and acquisition and ignore the second PRL. A wireless device supporting IS-683-C would read the second PRL and (1) use the second PRL by itself if it contains PRL information for both 1x and 1xEV-DO systems or (2) combine the first and second PRLs to generate a combined PRL if the second PRL contains PRL information for only 1xEV-DO systems.
Abstract translation: 具有不同功能的无线设备可以使用包含多个（例如，两个）PRL的单个文件用于系统选择和获取。 文件中的第一PRL具有第一（例如IS-683-A）格式，并且包括例如1x系统的PRL信息。 第二PRL具有第二（例如，IS-683-C）格式，并且包括例如1x和1xEV-DO系统或仅1xEV-DO系统的PRL信息。 仅支持IS-683-A的传统无线设备将读取并使用第一个PRL进行系统选择和采集，并忽略第二个PRL。 支持IS-683-C的无线设备将读取第二PRL，并且（1）如果它包含1x和1xEV-DO系统的PRL信息，则自身使用第二PRL，或者（2）组合第一和第二PRL以生成 如果第二个PRL包含仅1xEV-DO系统的PRL信息，则组合PRL。
-
公开(公告)号：MA38151A1
公开(公告)日：2016-08-31
申请号：MA38151
申请日：2013-12-06
Applicant: QUALCOMM INC
Inventor： NAN MINGKAI , WANG HUA , LI YAN , LI JUNYI , TSIRTSIS GEORGIOS
Abstract: L'invention porte sur un procédé, un appareil et un produit programme d'ordinateur pour une communication sans fil. L'appareil détermine au moins une ressource temps-fréquence parmi des ressources d'un système de communication cellulaire à utiliser pour une communication de dispositif à dispositif (d2d), identifie un point initial propagé d'une première partie de l'au moins une ressource temps-fréquence, et commence à émettre le signal d2d à partir d'un point initial d'émission. Le point initial d'émission est fondé sur le point initial propagé et un décalage temporel de liaison descendante de système de communication cellulaire appliqué au point initial propagé. L'appareil identifie également un point final propagé d'une dernière partie de l'au moins une ressource temps-fréquence et arrête d'émettre le signal d2d au point final d'émission. Le point final d'émission est fondé sur le point final propagé et une avance temporelle de liaison descendante de système de communication cellulaire appliquée au point final propagé.
-
Patent Agency Ranking
公开(公告)号：UA93955C2
公开(公告)日：2011-03-25
申请号：UAA200912244
申请日：2008-04-30
Applicant: QUALCOMM INC
Inventor： MERGEN GOKHAN , SHAH MANINI S , GROSSMAN NATHANIEL LEV , KASTURI NITIN , LI YAN
Abstract: Раскрытыспособыи устройствопрогнозированияиндикаторакачестваканалав системесвязии, вчастности, приемникс задержкой. Раскрытспособопределенияпрогнозногоиндикаторакачестваканаладляприемникас задержкойвключаетв себяопределениепоменьшеймереодногоиндикаторакачестваканалаотприемникабеззадержки. Способтакжевключаетв себяопределениедругогоиндикаторакачестваканалаотприемникас задержкойи потомвычислениепрогнозногоиндикаторакачестваканаладляприемникас задержкойс помощьюфункциииндикаторовкачестваканалаотприемникабеззадержкии индикаторакачестваканалаотприемникас задержкой. Такжераскрываетсясоответствующееустройство.
-
17.发明专利
公开(公告)号：AU2008245487A1
公开(公告)日：2008-11-06
申请号：AU2008245487
申请日：2008-04-30
Applicant: QUALCOMM INC
Inventor： MERGEN GOKHAN , GROSSMAN NATHANIEL LEV , KASTURI NITIN , SHAH MANINI S , LI YAN
Abstract: Disclosed are methods and apparatus for predicting a channel quality indicator in a communication system, and in particular a delayed receiver. A disclosed method for determining the predictive channel quality indicator for a delayed receiver includes determining at least one channel quality indicator from a non-delayed receiver. The method also includes determining another channel quality indicator from the delayed receiver, and then calculating the predictive channel quality indicator for the delayed receiver through a function of the channel quality indicators from the non-delayed receiver and the channel quality indicator from the delayed receiver. Corresponding apparatus are also disclosed.
-
公开(公告)号：BR112022003853A2
公开(公告)日：2022-05-31
申请号：BR112022003853
申请日：2020-09-10
Applicant: QUALCOMM INC
Inventor： LEI JING , LI YAN , CAO YIQING
IPC: H04W4/08
Abstract: técnicas para aprimorar eficiência em comunicações não cabeadas de sidelink. alguns aspectos descritos neste documento referem-se a receber, a partir de uma estação base, uma configuração para transmitir sinalização de uplink para a estação base, determinar, baseado na configuração, configurar um grupo para comunicação sidelink com um ou mais outros equipamentos do usuário (ues), transmitir, baseado em determinar configurar o grupo, uma primeira mensagem de uplink baseada na configuração a partir da estação base e receber, a partir do um ou mais outros ues, uma segunda mensagem de uplink baseada na configuração para indicar a configuração do grupo. alguns aspectos descritos neste documento também se referem à prevenção de conflitos entre as comunicações de sidelink e de uplink / downlink.
-
公开(公告)号：BR112021023166A2
公开(公告)日：2022-01-04
申请号：BR112021023166
申请日：2020-05-28
Applicant: QUALCOMM INC
Inventor： GAO LU , CHEN SHUPING , LI YAN
IPC: H04W72/02
Abstract: controle de carga de tráfego de veículo para tudo. métodos, sistemas e dispositivos para as comunicações sem fio são descritos. um equipamento de usuário (ue) pode receber uma razão de ocupação de canal para cada um dos um ou mais níveis de prioridade de serviço de proximidade. o ue pode identificar uma métrica de disponibilidade de recursos e uma métrica de exigência de mensagem para cada um dos um ou mais níveis de prioridade de serviço de proximidade, a segunda camada de protocolo sendo uma camada superior à primeira camada de protocolo. o ue pode determinar uma taxa de geração de mensagem para cada um dos um ou mais níveis de prioridade de serviço de proximidade, com base na razão de ocupação de canal, ou na métrica de disponibilidade de recursos, ou na métrica de exigência de mensagem, ou em uma combinação dos mesmos. o ue pode gerar uma ou mais mensagens para cada um dos um ou mais níveis de prioridade de serviço de proximidade com base na taxa de geração de mensagem.
-
20.发明专利
公开(公告)号：MX2009011673A
公开(公告)日：2009-11-10
申请号：MX2009011673
申请日：2008-04-30
Applicant: QUALCOMM INC
Inventor： KASTURI NITIN , LI YAN , MERGEN GOKHAN , SHAH MANINI S , GROSSMAN NATHANIEL LEV
Abstract: Se describen métodos y aparatos para predecir un indicador del canal de calidad en un sistema de comunicación, y en particular un receptor retardado. Se describe un método para determinar el indicador del canal de calidad predictivo para un receptor retardado que incluye determinar al menos un indicador del canal de calidad de un receptor no retardado. El método también incluye determinar otro indicador del canal de calidad del receptor retardado, y luego calcular el indicador del canal de calidad predictivo por el receptor retardado a través de una función de los indicadores de canal de calidad del receptor no retardado y el indicador del canal de calidad del receptor retardado. También se describen los aparatos que corresponden.
-
-
-
-
-
-
-
-
-
Search Results
31
records
(took 0.022 seconds)
