公开(公告)号：MXPA05002230A

公开(公告)日：2005-07-05

申请号：MXPA05002230

申请日：2003-08-26

Applicant: QUALCOMM INC

Inventor： HALBHAVI SUDHIR

IPC: H04B1/707 ,  H04W36/08 ,  H04W36/30 ,  H04W40/02 ,  H04W48/20 ,  H04W52/02 ,  H04W68/00 ,  H04Q7/32

Abstract: Se describen tecnicas para la readquisicion y nueva seleccion de celulas que aumentan el tiempo gastado en la modalidad de baja potencia mientras que efectivamente monitorean las celulas proximas. En un aspecto, una o mas ventanas alrededor de la localizacion esperada de la celula servidora son buscadas en el periodo de tiempo anterior al indicador de busqueda. En otro aspecto, las celulas proximas intra-frecuencia son buscadas primero para determinar los candidatos para la nueva seleccion. Tambien se presentan varios otros aspectos. Estos aspectos tiene el beneficio de aumentar el tiempo gastado en la modalidad de baja potencia, reduciendo de este modo, el consumo de energia y aumentando el tiempo de espera.

公开(公告)号：AU2003262934A8

公开(公告)日：2004-03-19

申请号：AU2003262934

申请日：2003-08-26

Applicant: QUALCOMM INC

Inventor： AMERGA MESSAY ,  HALBHAVI SUDHIR

IPC: H04B1/707 ,  H04W36/08 ,  H04W36/30 ,  H04W40/02 ,  H04W48/20 ,  H04W52/02 ,  H04W68/00 ,  H04Q7/32

Abstract: Techniques for cell reacquisition and reselection that increases time spent in low-power mode while effectively monitoring neighbor cells are disclosed. In one aspect, one or more windows around the expected location of the serving cell are searched in the period of time prior to the page indicator. In another aspect, intra-frequency neighbor cells are searched first to determine reselection candidates. Various other aspects are also presented. These aspects have the benefit of increasing time spent in low-power mode, thereby reducing power consumption and increasing standby time.

公开(公告)号：AU2003260017A8

公开(公告)日：2004-03-19

申请号：AU2003260017

申请日：2003-08-19

Applicant: QUALCOMM INC

Inventor： HALBHAVI SUDHIR ,  AMERGA MESSAY

IPC: H04B7/26 ,  H04W36/30 ,  H04W52/02 ,  H04Q7/38 ,  H04Q7/32

Abstract: Techniques for limiting cell reselection in response to a variable channel are disclosed. In one aspect, a measurement of received pilot power from a base station is used as an indication of channel quality. In another aspect, hysteresis is applied to limit cell reselection, wherein the hysteresis is greater in relatively higher quality channel environments and lower in relatively lower channel quality environments. Various other aspects are also presented. These aspects have the benefit of reducing cell reselection, thus increasing time spent in low-power mode, thereby reducing power consumption and increasing standby time.

公开(公告)号：AU2013273805A1

公开(公告)日：2014-01-16

申请号：AU2013273805

申请日：2013-12-20

Applicant: QUALCOMM INC

Inventor： MEYLAN ARNAUD ,  KRISHNAMOORTHY SRIVIDHYA ,  MAHESHWARI SHAILESH ,  KUMAR VANITHA A ,  HALBHAVI SUDHIR ,  NAGPAL VIKAS ,  BHAWNANI UDAYAN ,  HOOVER SCOTT A ,  HANNAGAN STEVE

IPC: H04W24/10

Abstract: A method for processing a measurement gap is disclosed. An embodiment of the method includes receiving a radio resource control (RRC) assignment on a downlink for a measurement gap for tuning from a source carrier frequency to a target carrier frequency; determining a scheduling conflict arising from physical downlink control channel (PDCCH) occurring before the measurement gap; and performing a medium access control (MAC) process in accordance with a protocol predefined for the scheduling conflict by, canceling uplink shared channel (UL-SCH) first transmission or retransmission. 1 00-' Measurement Gap Scheduling 10 Serving Base Measured Base // Station (e.g., Station (e.g., eNB) 108 Downlink Measurement (DL) 10Gap Enabling 16 128 130 Communication 110 Uplink (UL) 114 Measurement Gap Processing User Equipment 118 (UE) 106 Processing Measurement Gaps 120 ) eNB Assigning/UE Receiving RRC Assigned Measurement Gap (MG) on DL 122 eNB Enabling/UE Determining Scheduling Conflict For MG eNB Enabling/UE Performing MAC Process In Accordance With Predefined Protocol for MG Conflict 126

公开(公告)号：AU2013273800A1

公开(公告)日：2014-01-16

申请号：AU2013273800

申请日：2013-12-20

Applicant: QUALCOMM INC

Inventor： MEYLAN ARNAUD ,  KRISHNAMOORTHY SRIVIDHYA ,  MAHESHWARI SHAILESH ,  KUMAR VANITHA A ,  HALBHAVI SUDHIR ,  NAGPAL VIKAS ,  BHAWNANI UDAYAN ,  HOOVER SCOTT A ,  HANNAGAN STEVE

IPC: H04W24/10

Abstract: A method for processing a measurement gap is disclosed. An embodiment of the method includes receiving a radio resource control (RRC) assignment on a downlink for a measurement gap for tuning from a source carrier frequency to a target carrier frequency; determining a scheduling conflict arising from physical downlink control channel (PDCCH) occurring before the measurement gap; and performing a medium access control (MAC) process in accordance with a protocol predefined for the scheduling conflict by, canceling uplink shared channel (UL-SCH) first transmission or retransmission. 1 00-" Measurement Gap Scheduling 10 Serving Base Measured Base // Station (e.g., Station (e.g., Downlink eNB) 102 eNB) 108 DLn Measurement ()0Gap Enabling 116 128 130 Communication Uplink (UL) 114 Measurement ) Gap Processing User Equipment --- (UE) 106 --- -------------------( Processing Measurement Gaps 120 eNB Assigning/UE Receiving RRC Assigned Measurement Gap (MG) on DL 122 eNB Enabling/UE Determining Scheduling Conflict For MG eNB Enabling/UE Performing MAC Process In Accordance With Predefined Protocol for MG Conflict 126

公开(公告)号：AU2003262934A1

公开(公告)日：2004-03-19

申请号：AU2003262934

申请日：2003-08-26

Applicant: QUALCOMM INC

Inventor： AMERGA MESSAY ,  HALBHAVI SUDHIR

IPC: H04B1/707 ,  H04W36/08 ,  H04W36/30 ,  H04W40/02 ,  H04W48/20 ,  H04W52/02 ,  H04W68/00 ,  H04Q7/38

Abstract: Techniques for cell reacquisition and reselection that increases time spent in low-power mode while effectively monitoring neighbor cells are disclosed. In one aspect, one or more windows around the expected location of the serving cell are searched in the period of time prior to the page indicator. In another aspect, intra-frequency neighbor cells are searched first to determine reselection candidates. Various other aspects are also presented. These aspects have the benefit of increasing time spent in low-power mode, thereby reducing power consumption and increasing standby time.

公开(公告)号：CA2495859A1

公开(公告)日：2004-03-11

申请号：CA2495859

申请日：2003-08-19

Applicant: QUALCOMM INC

Inventor： AMERGA MESSAY ,  HALBHAVI SUDHIR

IPC: H04B7/26 ,  H04W36/30 ,  H04W52/02 ,  H04Q7/38 ,  H04Q7/32

Abstract: Techniques for limiting cell reselection in response to a variable channel are disclosed. In one aspect, a measurement of received pilot power from a base station is used as an indication of channel quality. In another aspect, hysteresis is applied to limit cell reselection, wherein the hysteresis is greater in relatively higher quality channel environments and lower in relatively lower channel quality environments. Various other aspects are also presented. These aspects have the benefit of reducing cell reselection, thus increasing time spent in low-power mode, thereby reducing power consumption and increasing standby time.

公开(公告)号：WO2004021731A3

公开(公告)日：2004-06-17

申请号：PCT/US0326398

申请日：2003-08-19

Applicant: QUALCOMM INC

Inventor： AMERGA MESSAY ,  HALBHAVI SUDHIR

IPC: H04B7/26 ,  H04W36/30 ,  H04W52/02 ,  H04Q7/38 ,  H04Q7/32

CPC classification number: H04W36/30 ,  H04W52/0229 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1262 ,  Y02D70/24

Abstract: Techniques for limiting cell reselection in response to a variable channel are disclosed. In one aspect, a measurement of received pilot power from a base station is used as an indication of channel quality. In another aspect, hysteresis is applied to limit cell reselection, wherein the hysteresis is greater in relatively higher quality channel environments and lower in relatively lower channel quality environments. Various other aspects are also presented. These aspects have the benefit of reducing cell reselection, thus increasing time spent in low-power mode, thereby reducing power consumption and increasing standby time.

Abstract translation: 公开了用于限制响应于可变通道的小区重选的技术。 在一个方面，使用来自基站的接收导频功率的测量作为信道质量的指示。 在另一方面，应用滞后来限制小区重选，其中在相对较高质量的信道环境中的迟滞较大，并且在相对较低的信道质量环境中较低。 还提出了各种其他方面。 这些方面具有减少小区重选的优点，从而增加了在低功率模式下花费的时间，从而降低功耗并增加了待机时间。

公开(公告)号：WO2004021732A3

公开(公告)日：2004-06-17

申请号：PCT/US0326898

申请日：2003-08-26

Applicant: QUALCOMM INC

Inventor： AMERGA MESSAY ,  HALBHAVI SUDHIR

IPC: H04B1/707 ,  H04W36/08 ,  H04W36/30 ,  H04W40/02 ,  H04W48/20 ,  H04W52/02 ,  H04W68/00 ,  H04Q7/32

CPC classification number: H04W48/20 ,  H04B1/70753 ,  H04B1/70754 ,  H04B1/70756 ,  H04B2201/70702 ,  H04B2201/70709 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/0245 ,  Y02D70/00 ,  Y02D70/24 ,  Y02D70/40

Abstract: Techniques for cell reacquisition and reselection that increases time spent in low-power mode while effectively monitoring neighbor cells are disclosed. In one aspect, one or more windows around the expected location of the serving cell are searched in the period of time prior to the page indicator. In another aspect, intra-frequency neighbor cells are searched first to determine reselection candidates. Various other aspects are also presented. These aspects have the benefit of increasing time spent in low-power mode, thereby reducing power consumption and increasing standby time.

Abstract translation: 公开了用于在有效监测相邻小区的同时增加在低功率模式下花费的时间的用于小区重新获取和重新选择的技术。 在一个方面，在页面指示符之前的时间段内搜索围绕服务小区的预期位置的一个或多个窗口。 在另一方面，首先搜索频率内相邻小区以确定重选候选。 还提出了各种其他方面。 这些方面具有增加在低功率模式下花费的时间的优点，从而降低功耗并增加待机时间。