-
公开(公告)号：KR20180042837A
公开(公告)日：2018-04-26
申请号：KR20187003621
申请日：2015-08-11
Applicant: QUALCOMM INC
Inventor： ZHU XIPENG , LIU HUICHUN , ZHENG RUIMING , HORN GAVIN BERNARD
CPC classification number: H04L67/2842 , H04L63/0245
Abstract: 본개시의소정의양태들은네트워크컴포넌트에콘텐츠를캐싱하고캐싱된콘텐츠를요청 UE들에제공하기위한방법들및 장치를제공한다. 일예의방법은일반적으로, 사용자장비로부터콘텐츠에대한요청을수신하는단계, 요청된콘텐츠에관한정보를위해요청을검사하는단계, 요청을검사함으로써획득된요청된콘텐츠에관한정보에기초하여, 요청된콘텐츠가서비스리스트상에있는지를결정하는단계, 및요청된콘텐츠가서비스리스트상에있고기지국에캐싱된다고결정되면, 요청된콘텐츠를캐시로부터 UE 에제공하는단계또는요청된콘텐츠가서비스리스트상에있지만기지국에캐싱되지않는다고결정되면, 원격소스로부터요청된콘텐츠를취출하고, 요청된콘텐츠를캐시에저장하고, 그리고요청된콘텐츠를 UE 에제공하는단계를포함한다.
-
公开(公告)号：KR20200139677A
公开(公告)日：2020-12-14
申请号：KR20207027499
申请日：2019-04-03
Applicant: QUALCOMM INC
Inventor： ZHANG XIAOXIA , ZHU XIPENG
Abstract: 본개시내용의다양한양상들은일반적으로무선통신에관한것이다. 일부양상들에서, 사용자장비는멀티캐스트또는브로드캐스트(멀티캐스트/브로드캐스트) 신호에관한 CSI(channel state information) 피드백에사용될적어도하나의랜덤액세스채널자원을식별하는구성정보를수신하고; 그리고적어도하나의랜덤액세스채널자원을사용하여 CSI 피드백에적어도부분적으로기반하여신호를송신할수 있다. 일부양상들에서, 기지국은복수의 UE(user equipment)들에제공될멀티캐스트또는브로드캐스트(멀티캐스트/브로드캐스트) 신호에관한 CSI 피드백에사용될적어도하나의랜덤액세스채널자원을식별하는구성정보를송신하고; 그리고적어도하나의랜덤액세스채널자원상에서수신된신호에적어도부분적으로기반하여 CSI 피드백을결정할수 있다. 다수의다른양상들이제공된다.
-
公开(公告)号：AU2019249173B2
公开(公告)日：2022-03-24
申请号：AU2019249173
申请日：2019-04-03
Applicant: QUALCOMM INC
Inventor： ZHANG XIAOXIA , ZHU XIPENG
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive configuration information identifying at least one random access channel resource to be used for channel state information (CSI) feedback regarding a multicast or broadcast (multicast/broadcast) signal; and transmit a signal based at least in part on the CSI feedback using the at least one random access channel resource. In some aspects, a base station may transmit configuration information identifying at least one random access channel resource to be used for CSI feedback regarding a multicast or broadcast (multicast/broadcast) signal to be provided to a plurality of user equipment (UEs); and determine the CSI feedback based at least in part on a signal received on the at least one random access channel resource. Numerous other aspects are provided.
-
公开(公告)号：SG11202111617PA
公开(公告)日：2021-12-30
申请号：SG11202111617P
申请日：2020-03-30
Applicant: QUALCOMM INC
Inventor： CHIN TOM , PAYYAPPILLY AJITH TOM , WANG MIN , ZHU XIPENG
Abstract: This disclosure provides systems, methods, and apparatus for wireless communications that support fast user equipment (UE) handover between base stations. A UE may receive, from a source base station, a configuration for reference signal transmission at a set of uplink transmit power levels. The UE may transmit multiple uplink reference signal repetitions based on the configuration. The source base station may transmit a request message to a target base station to measure the multiple uplink reference signal repetitions. The target base station may select an uplink reference signal and measure a transmit power correction. The target base station may transmit an indication to the source base station of the selection and transmit power correction. The source base station may evaluate the indications and select the target base station. The source base station may forward to the indicated contents, and the UE may switch and synchronize with the target base station.
-
公开(公告)号：BR112013012059A2
公开(公告)日：2016-08-16
申请号：BR112013012059
申请日：2011-11-16
Applicant: QUALCOMM INC
Inventor： PAYYAPPILLY AJITH TOM , PALANIGOUNDER ANAND , CHERIAN GEORGE , WANG JUN , BALASUBRAMANIAN SRINIVASAN , ZHU XIPENG
IPC: H04W36/00
-
Patent Agency Ranking
公开(公告)号：IN891MUN2014A
公开(公告)日：2015-04-17
申请号：IN891MUN2014
申请日：2014-05-13
Applicant: QUALCOMM INC
Inventor： GHOLMIEH AZIZ , CASACCIA LORENZO , ZHU XIPENG , KITAZOE MASATO , SONG OSOK
IPC: H04W36/08
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus transmits a first set of capabilities to a first cell. The first set of capabilities is for communication with the first cell. The apparatus transmits information associated with a second set of capabilities to the first cell. The second set of capabilities is for communication with a second cell. The apparatus moves from the first cell to the second cell. The apparatus communicates with the second cell based on the transmitted information.
-
公开(公告)号：AU2011380412A1
公开(公告)日：2014-05-22
申请号：AU2011380412
申请日：2011-11-04
Applicant: QUALCOMM INC
Inventor： GHOLMIEH AZIZ , CASACCIA LORENZO , ZHU XIPENG , KITAZOE MASATO , SONG OSOK
IPC: H04W36/08
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus transmits a first set of capabilities to a first cell. The first set of capabilities is for communication with the first cell. The apparatus transmits information associated with a second set of capabilities to the first cell. The second set of capabilities is for communication with a second cell. The apparatus moves from the first cell to the second cell. The apparatus communicates with the second cell based on the transmitted information.
-
公开(公告)号：CA2853716A1
公开(公告)日：2013-05-10
申请号：CA2853716
申请日：2011-11-04
Applicant: QUALCOMM INC
Inventor： GHOLMIEH AZIZ , ZHU XIPENG , KITAZOE MASATO , SONG OSOK , CASACCIA LORENZO
IPC: H04W36/08
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus transmits a first set of capabilities to a first cell. The first set of capabilities is for communication with the first cell. The apparatus transmits information associated with a second set of capabilities to the first cell. The second set of capabilities is for communication with a second cell. The apparatus moves from the first cell to the second cell. The apparatus communicates with the second cell based on the transmitted information.
-
公开(公告)号：BR112021026518A2
公开(公告)日：2022-02-15
申请号：BR112021026518
申请日：2019-07-08
Applicant: QUALCOMM INC
Inventor： PALADUGU KARTHIKA , ZHENG RUIMING , ZHU XIPENG
IPC: H04L1/16
Abstract: transmissão sem perda por rádio-portadora de dados (drb) em modo não confirmado (um). são reveladas técnicas para comunicação sem fio. um método inclui receber, em uma entidade de protocolo de convergência de dados em pacote (pdcp) do dispositivo receptor, de uma entidade de controle de rádio-link (rlc) do dispositivo receptor, uma pluralidade de pacotes de dados rlc recebidos de um dispositivo transmissor através de uma rádio-portadora de dados (drb) em modo não confirmado (um) rlc ou uma drb em modo transparente (tm) rlc, gerar, pela entidade pdcp, uma pluralidade de pacotes de dados pdcp correspondentes à pluralidade de pacotes de dados rlc, determinar enviar um relatório de estado de pdcp que indica um estado de recepção no dispositivo receptor da pluralidade de pacotes de dados pdcp; enviar o relatório de estado de pdcp a uma entidade pdcp do dispositivo transmissor; e receber, do dispositivo transmissor, em resposta ao envio do relatório de estado de pdcp, um ou mais pacotes de dados pdcp da pluralidade de pacotes de dados pdcp que não foram recebidos com êxito no dispositivo receptor.
-
公开(公告)号：AU2020283387A1
公开(公告)日：2021-11-25
申请号：AU2020283387
申请日：2020-03-30
Applicant: QUALCOMM INC
Inventor： CHIN TOM , PAYYAPPILLY AJITH TOM , WANG MIN , ZHU XIPENG
Abstract: This disclosure provides systems, methods, and apparatus for wireless communications that support fast user equipment (UE) handover between base stations. A UE may receive, from a source base station, a configuration for reference signal transmission at a set of uplink transmit power levels. The UE may transmit multiple uplink reference signal repetitions based on the configuration. The source base station may transmit a request message to a target base station to measure the multiple uplink reference signal repetitions. The target base station may select an uplink reference signal and measure a transmit power correction. The target base station may transmit an indication to the source base station of the selection and transmit power correction. The source base station may evaluate the indications and select the target base station. The source base station may forward to the indicated contents, and the UE may switch and synchronize with the target base station.
-
-
-
-
-
-
-
-
-
Search Results
65
records
(took 0.022 seconds)
