公开(公告)号：BRPI1103224A2

公开(公告)日：2012-11-27

申请号：BRPI1103224

申请日：2011-06-22

Applicant: APPLE INC

Inventor： DEIVASIGAMANI GIRI PRASSAD ,  RAMASAMY VENKATASUBRAMANIAN ,  GARG SHARAD ,  VASUDEVAN SRINIVASAN

IPC: H04W36/08 ,  H04W36/30 ,  H04W36/32

Abstract: A method and apparatus for fast cell selection by a mobile wireless device. The mobile wireless device detects when a first wireless cell fails a set of stored suitability criteria and searches for and locates a set of candidate wireless cells to associate with. The mobile wireless device measures at least one received signal metric for each candidate wireless cell in the set of candidate wireless cells. When a candidate cell in the set of candidate wireless cells is identically the first wireless cell, the mobile wireless device evaluates the suitability of the candidate wireless cell using the stored set of suitability criteria for the first wireless cell and the measured at least one received signal metric for the candidate wireless cell. The mobile wireless communication device associates with the candidate wireless cell when the candidate wireless cell meets the stored set of suitability criteria.

公开(公告)号：AU2011202532B2

公开(公告)日：2014-01-16

申请号：AU2011202532

申请日：2011-05-30

Applicant: APPLE INC

Inventor： DEIVASIGAMANI GIRI PRASSAD ,  RAMASAMY VENKATASUBRAMANIAN ,  GARG SHARAD ,  VASUDEVAN SRINIVASAN

IPC: H04W72/00 ,  H04W36/00 ,  H04W48/00 ,  H04W60/00

Abstract: APL1P721.AU A method and apparatus for fast cell selection by a mobile wireless device. The mobile wireless device detects when a first wireless cell fails a set of stored suitability criteria and searches for and locates a set of candidate wireless cells to 5 associate with. The mobile wireless device measures at least one received signal metric for each candidate wireless cell in the set of candidate wireless cells. When a candidate cell in the set of candidate wireless cells is identically the first wireless cell, the mobile wireless device evaluates the suitability of the candidate wireless cell using the stored set of suitability criteria for the first wireless cell and the measured at least 10 one received signal metric for the candidate wireless cell. The mobile wireless communication device associates with the candidate wireless cell when the candidate wireless cell meets the stored set of suitability criteria. \ \4 , : : S ta rt: Detect First Cell Fails Stored Suitability Criteria Search For And Locate A Set Of Candidate Cells Measure At Least One Signal Metric For Each Candidate Cell A Candidate Cell = First Cell? N Evaluate First Cell Suitability Receive Suitability Criteria Using Stored Suitability Criteria For Candidate Cells First Cell = Suitable? N Evaluate Candidate Cells' Suitability Using Received Suitability Criteria Associate With Cell Satisfying Suitability Criteria Figure 6

公开(公告)号：AU2011202532A1

公开(公告)日：2012-01-19

申请号：AU2011202532

申请日：2011-05-30

Applicant: APPLE INC

Inventor： DEIVASIGAMANI GIRI PRASSAD ,  RAMASAMY VENKATASUBRAMANIAN ,  GARG SHARAD ,  VASUDEVAN SRINIVASAN

IPC: H04W72/00 ,  H04W36/00 ,  H04W48/00 ,  H04W60/00

Abstract: APL1P721.AU A method and apparatus for fast cell selection by a mobile wireless device. The mobile wireless device detects when a first wireless cell fails a set of stored suitability criteria and searches for and locates a set of candidate wireless cells to 5 associate with. The mobile wireless device measures at least one received signal metric for each candidate wireless cell in the set of candidate wireless cells. When a candidate cell in the set of candidate wireless cells is identically the first wireless cell, the mobile wireless device evaluates the suitability of the candidate wireless cell using the stored set of suitability criteria for the first wireless cell and the measured at least 10 one received signal metric for the candidate wireless cell. The mobile wireless communication device associates with the candidate wireless cell when the candidate wireless cell meets the stored set of suitability criteria. \ \4 , : : S ta rt: Detect First Cell Fails Stored Suitability Criteria Search For And Locate A Set Of Candidate Cells Measure At Least One Signal Metric For Each Candidate Cell A Candidate Cell = First Cell? N Evaluate First Cell Suitability Receive Suitability Criteria Using Stored Suitability Criteria For Candidate Cells First Cell = Suitable? N Evaluate Candidate Cells' Suitability Using Received Suitability Criteria Associate With Cell Satisfying Suitability Criteria Figure 6

公开(公告)号：SG184394A1

公开(公告)日：2012-11-29

申请号：SG2012073078

申请日：2011-05-26

Applicant: APPLE INC

Inventor： DEIVASIGAMANI GIRI PRASSAD ,  RAMASAMY VENKATASUBRAMANIAN ,  GARG SHARAD ,  VASUDEVAN SRINIVASAN

Abstract: A method and apparatus for fast cell selection by a mobile wireless device. The mobile wireless device detects when a first wireless cell fails a set of stored suitability criteria and searches for and locates a set of candidate wireless cells to associate with. The mobile wireless device measures at least one received signal metric for each candidate wireless cell in the set of candidate wireless cells. When a candidate cell in the set of candidate wireless cells is identically the first wireless cell, the mobile wireless device evaluates the suitability of the candidate wireless cell using the stored set of suitability criteria for the first wireless cell and the measured at least one received signal metric for the candidate wireless cell. The mobile wireless communication device associates with the candidate wireless cell when the candidate wireless cell meets the stored set of suitability criteria.

公开(公告)号：BRPI1103224B1

公开(公告)日：2022-04-19

申请号：BRPI1103224

申请日：2011-06-22

Applicant: APPLE INC

Inventor： GIRI PRASSAD DEIVASIGAMANI ,  GARG SHARAD ,  VASUDEVAN SRINIVASAN ,  RAMASAMY VENKATASUBRAMANIAN

IPC: H04W48/20 ,  H04W64/00

Abstract: método e dispositivo de comunicação sem fio móvel e meio legível por computador para armazenamento de código de programa de computador. a presente invenção refere-se a um método e aparelho para a seleção rápida de célula por um dispositivo sem fio móvel (106). o dispositivo sem fio móvel (106)detecta quando uma primeira célula sem fio falha um conjunto de critérios de adequação armazenados e busca e localiza um conjunto de células sem fio candidatas ao qual se associar. o dispositivo sem fio móvel (106) mede pelo menos uma métrica de sinal recebida para cada célula sem fio candidata no conjunto de células sem fio candidatas. quando uma célula, candidata no conjunto de células sem fio candidatas é idêntica à primeira célula sem fio, o dispositivo sem fio móvel (106) avalia a adequação da célula sem fio candidata utilizando o conjunto armazenado de critérios de adequação para a primeira célula sem fio e a pelo menos uma métrica de sinal recebida medida para a célula sem fio candidata. 0 dispositivo de comunicação sem fio móvel (106) associa com a célula sem fio candidata quando a célula sem fio candidata corresponde ao conjunto armazenado de critérios de adequação.

公开(公告)号：HK1164024A1

公开(公告)日：2012-09-14

申请号：HK12104441

申请日：2012-05-07

Applicant: APPLE INC

Inventor： DEIVASIGAMANI GIRI PRASSAD ,  RAMASAMY VENKATASUBRAMANIAN ,  GARG SHARAD ,  VASUDEVAN SRINIVASAN

IPC: H04W20090101

Abstract: A method and apparatus for fast cell selection by a mobile wireless device. The mobile wireless device detects when a first wireless cell fails a set of stored suitability criteria and searches for and locates a set of candidate wireless cells to associate with. The mobile wireless device measures at least one received signal metric for each candidate wireless cell in the set of candidate wireless cells. When a candidate cell in the set of candidate wireless cells is identically the first wireless cell, the mobile wireless device evaluates the suitability of the candidate wireless cell using the stored set of suitability criteria for the first wireless cell and the measured at least one received signal metric for the candidate wireless cell. The mobile wireless communication device associates with the candidate wireless cell when the candidate wireless cell meets the stored set of suitability criteria.

公开(公告)号：WO2012094524A3

公开(公告)日：2013-10-17

申请号：PCT/US2012020367

申请日：2012-01-05

Applicant: APPLE INC ,  VASHI PRASHANT H ,  NUKALA GAURAV R ,  GARG SHARAD

Inventor： VASHI PRASHANT H ,  NUKALA GAURAV R ,  GARG SHARAD

IPC: H04W76/02 ,  H04W76/06 ,  H04W88/06

CPC classification number: H04W76/027 ,  H04W76/066 ,  H04W88/06

Abstract: Controlling non-simultaneous voice and data connections between a mobile wireless device and a wireless network is described. Following a voice connection origination failure between the mobile wireless device and the wireless network, the mobile wireless device sends a voice connection redial request only after closing an existing data connection between the mobile wireless device and the wireless network. The mobile wireless device tunes a wireless transceiver to a second voice connection channel radio frequency that differs from a first data connection channel radio frequency and establishes a voice connection with the wireless network on the second voice connection channel radio frequency.

Abstract translation: 描述了在移动无线设备和无线网络之间控制非同时的语音和数据连接。 在移动无线设备和无线网络之间的语音连接发起故障之后，移动无线设备仅在关闭移动无线设备和无线网络之间的现有数据连接之后发送语音连接重拨请求。 移动无线设备将无线收发器调谐到与第一数据连接信道射频不同的第二语音连接信道射频，并且在第二语音连接信道射频上建立与无线网络的语音连接。