公开(公告)号：AU6206900A

公开(公告)日：2001-01-22

申请号：AU6206900

申请日：2000-07-06

Applicant: QUALCOMM INC

Inventor： ACHOUR BAAZIZ ,  HUGHES ROBBIN ,  USMANI FARRUKH ,  AHSAN SYED N

IPC: H04W36/14 ,  H04W48/18 ,  H04W88/06 ,  H04Q7/38

Abstract: A method to enhance performance of a dual-mode or dual-band mobile phone includes, after the phone has initially connected to a CDMA wireless network, monitoring a level of total power received by the phone. This power level is compared to a preset threshold level. If the power level remains below the threshold level for over two seconds, the dual-mode or dual-band phone switches to an AMPS or other network retrieved from the preferred roaming list that is stored in the phone. If the power level is above the threshold, the phone moves into the idle state. Once in the idle state, both the pilot strength and Received Signal Strength Indication are monitored. If both of these levels are below respective thresholds for over eight seconds, the phone switches to another network stored in the preferred roaming list. If the mobile phone is not a dual-mode or dual-band phone, the mobile phone can perform similar measurements and switch between service provider systems compatible with the mobile phone.

公开(公告)号：CA2378127A1

公开(公告)日：2001-01-11

申请号：CA2378127

申请日：2000-07-06

Applicant: QUALCOMM INC

Inventor： USMANI FARRUKH ,  AHSAN SYED N ,  ACHOUR BAAZIZ ,  HUGHES ROBBIN

IPC: H04W36/14 ,  H04W48/18 ,  H04W88/06 ,  H04Q7/38

Abstract: A method to enhance performance of a dual-mode or dual-band mobile phone includes, after the phone has initially connected to a CDMA wireless network , monitoring (304) a level of total power received by the phone. This power level is compared (304) to a preset threshold level (C). If the power level remains below the threshold level for over two seconds (308, 312), the dual- mode or dual-band phone switches (314) to an AMPS or other network retrieved from the preferred roaming list that is stored in the phone. If the power level is above the threshold, the phone moves into the idle state (402). Onc e in the idle state, both the pilot strength and Received Signal Strength Indication are monitored (404). If both of these levels are below respective thresholds for over eight seconds (408, 412), the phone switches (414) to another network stored in the preferred roaming list. If the mobile phone is not a dual-mode or dual-band phone, the mobile phone can perform similar measurements and switch between service provider systems compatible with the mobile phone.

公开(公告)号：WO2010027714A2

公开(公告)日：2010-03-11

申请号：PCT/US2009054689

申请日：2009-08-21

Applicant: QUALCOMM INC ,  RAUBER PETER H ,  GROB MATTHEW S ,  ACHOUR BAAZIZ ,  BUTLER BRIAN K ,  CARSON PETER ,  JHA SANJAY K

Inventor： RAUBER PETER H ,  GROB MATTHEW S ,  ACHOUR BAAZIZ ,  BUTLER BRIAN K ,  CARSON PETER ,  JHA SANJAY K

IPC: G06F15/173 ,  G06Q30/00

CPC classification number: G06Q30/00 ,  H04L63/08 ,  H04L67/28 ,  H04L67/2842 ,  H04L67/306 ,  H04L67/322 ,  H04W4/00 ,  H04W28/14 ,  H04W88/08 ,  H04W92/20

Abstract: A deployment and distribution model improves content delivery with a business incentive for placement of kiosks with one or more wireless access points in public locations so that portable media players (PMPs) can receive media content (e.g., audio, video, text, haptic content, etc.). In addition, coordination between subscribing users of PMPs, vendors who provide kiosks, and a network central controller of a content distribution system allow for prepositioning of video content at the kiosks through economically desirable low data rate communication links from the network (e.g., dial- up modem, DSL, etc.); coordinated queuing of downloads (e.g., partial downloads) between kiosk to PMP, peer-to-peer (P2P) downloading between PMPs, and uploads from PMP to kiosk; billing/crediting to correspond with such participation in the distribution; and changing priority/selection of prepositioning of content at kiosks to reflect a clientele profile.

Abstract translation: 部署和分发模式通过企业激励措施来改善内容传送，以便在公共位置放置具有一个或多个无线接入点的信息亭，使得便携式媒体播放器（PMP）可以接收媒体内容（例如，音频，视频，文本，触觉内容， 等等。）。 另外，PMP的订阅用户，提供信息亭的供应商和内容分发系统的网络中央控制器之间的协调允许通过经济上期望的来自网络的低数据速率通信链路（例如，拨号盘）来在信息亭处预置视频内容， 调制解调器，DSL等）; 协调排队在Kiosk到PMP之间的下载（例如，部分下载），PMP之间的对等（P2P）下载以及从PMP到Kiosk的上传; 结算/贷记对应于参与分配; 并改变在信息亭进行内容预置的优先级/选择，以反映客户简档。

公开(公告)号：WO02060196A3

公开(公告)日：2002-09-26

申请号：PCT/US0201802

申请日：2002-01-17

Applicant: QUALCOMM INC

Inventor： ACHOUR BAAZIZ

IPC: H04W16/06 ,  H04W28/08 ,  H04W28/26 ,  H04W36/22 ,  H04Q7/36

CPC classification number: H04W28/08 ,  H04W16/06 ,  H04W28/26 ,  H04W36/22

Abstract: A system for improving the efficiency of a wireless communications network that employs a plurality of frequencies per cell. The system includes a first mechanism that monitors the network load associated with each of the plurality of frequencies and provides corresponding status values in response thereto. A second mechanism compares the status values to predetermined loading criteria and provides an indication in response thereto when one or more of the status values meet the criteria. A third mechanism redistributes the network load in accordance with the indication. In a specific embodiment, the criteria include one or more predetermined thresholds such that when one or more of the predetermined thresholds is surpassed by the one or more of the status values, the criteria are met. The status values are representative of loading conditions for communications system resources associated with each of the frequencies. The loading conditions are representative of currently available resources allocated for each of the plurality of frequencies. Each status value includes a hardware resource component, an air link resource component, and a handling resource component. Each component is indicative of respective remaining resources. The hardware resource component incorporates the number of currently available channel elements for an associated frequency. The air link resource component incorporates transmit power available for a particular frequency. The handling resource component incorporates the number of available Walsh codes for a particular frequency.

Abstract translation: 一种用于提高无线通信网络的效率的系统，所述无线通信网络使用每个小区的多个频率。 该系统包括第一机构，该第一机构监视与多个频率中的每个频率相关联的网络负载，并响应于此提供对应的状态值。 第二机制将状态值与预定的加载标准进行比较，并在一个或多个状态值满足标准时响应于此提供指示。 第三种机制根据指示重新分配网络负载。 在特定实施例中，标准包括一个或多个预定阈值，使得当一个或多个预定阈值超过一个或多个状态值时，符合标准。 状态值代表与每个频率相关的通信系统资源的负载条件。 加载条件代表分配给多个频率中的每一个的当前可用资源。 每个状态值包括硬件资源组件，空中链路资源组件和处理资源组件。 每个组件都表示相应的剩余资源。 硬件资源组件包含相关频率的当前可用信道单元的数量。 空中链路资源组件包含可用于特定频率的发射功率。 处理资源组件包含特定频率的可用Walsh码的数量。

公开(公告)号：WO2004053114A9

公开(公告)日：2006-04-06

申请号：PCT/US0339496

申请日：2003-12-10

Applicant: QUALCOMM INC

Inventor： VEEREPALLI SIVARAMAKRISHNA ,  ACHOUR BAAZIZ ,  HO SAI YIU DUNCAN ,  SHEN LEI ,  ABROL NISCHAL

IPC: H04L1/16 ,  H04L1/18 ,  H04L12/56

CPC classification number: H04W99/00 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1829 ,  H04W80/00

Abstract: To mitigate re-syncs, RLP sync control frames associated with a packet data session can be sequence numbered. A single sequence number can be assigned for an entire sync procedure associated with the initiation of a packet data session. For example, the sequence number can remains the same on all sync control frames (SYNC, SYNC/ACK, ACK) of a particular packet data session. When a sync frame is received out of order within a single sequence, it can be ignored under certain conditions. For example, if a SYNC frame with a sequence number 0 is received out of order after an ACK frame with sequence number 0 is received, the mobile station can ignore the out of order SYNC frame. Thus, an RLP re-sync is avoided due to out of order RLP sync packets.

Abstract translation: 为了减轻重新同步，与分组数据会话相关联的RLP同步控制帧可以是序列号。 可以为与分组数据会话的发起相关联的整个同步过程分配单个序列号。 例如，序列号可以在特定分组数据会话的所有同步控制帧（SYNC，SYNC / ACK，ACK）上保持相同。 当同步帧在单个序列内按顺序接收时，可以在某些条件下忽略同步帧。 例如，如果在接收到序列号为0的ACK帧之后，如果接收到序列号为0的SYNC帧，则移动台可以忽略不合格的SYNC帧。 因此，由于不期望的RLP同步分组，避免了RLP重新同步。

公开(公告)号：WO0120802A9

公开(公告)日：2002-09-26

申请号：PCT/US0025438

申请日：2000-09-15

Applicant: QUALCOMM INC

Inventor： ACHOUR BAAZIZ ,  AMERGA MESSAY ,  GLAZKO SERGUEI A

IPC: H04B1/7117 ,  H04B7/02 ,  H04B7/04 ,  H04Q7/38 ,  H04B1/707

CPC classification number: H04B1/7117 ,  H04B7/022 ,  H04B7/0491

Abstract: A method for creating a path list for use in finger assignments comprising clearing a list of paths, choosing a sector for consideration from an active set of sectors, establishing a searcher window around the sector for consideration, and determining up to "n" local maxima stronger than a threshold value. If a sector under consideration is transmitting on supplemental channels, the method involves artificially biasing the findings of the searcher window by a predetermined value. The biasing value may be constant, variable or proportional to the number of supplemental channels on the base station. After the local maxima corresponding to base stations transmitting on supplemental channels have been biased, the path lists are created. After the path list is created, a finger for consideration for assignment is chosen, and if the finger is not presently in lock on a path, the finger is de-assigned from the path.

Abstract translation: 一种用于创建用于手指分配的路径列表的方法，包括清除路径列表，从活动的一组扇区中选择一个扇区用于考虑，建立围绕该扇区的搜索器窗口以供考虑，以及确定最多为“n”个局部最大值 强于阈值。 如果正在考虑的扇区在补充信道上进行发送，则该方法涉及将搜索器窗口的发现人为地偏置预定值。 偏置值可以是恒定的，可变的或与基站上的补充信道的数量成比例的。 在对应于在补充信道上发送的基站的本地最大值被偏置之后，创建路径列表。 在创建路径列表之后，选择用于分配考虑的手指，并且如果手指当前未在路径上锁定，则从路径中取消分配手指。

公开(公告)号：WO2010027714A9

公开(公告)日：2010-05-06

申请号：PCT/US2009054689

申请日：2009-08-21

Applicant: QUALCOMM INC ,  RAUBER PETER H ,  GROB MATTHEW S ,  ACHOUR BAAZIZ ,  BUTLER BRIAN K ,  CARSON PETER ,  JHA SANJAY K

Inventor： RAUBER PETER H ,  GROB MATTHEW S ,  ACHOUR BAAZIZ ,  BUTLER BRIAN K ,  CARSON PETER ,  JHA SANJAY K

IPC: G06F15/173 ,  G06Q30/00

CPC classification number: G06Q30/00 ,  H04L63/08 ,  H04L67/28 ,  H04L67/2842 ,  H04L67/306 ,  H04L67/322 ,  H04W4/00 ,  H04W28/14 ,  H04W88/08 ,  H04W92/20

Abstract: A deployment and distribution model improves content delivery with a business incentive for placement of kiosks with one or more wireless access points in public locations so that portable media players (PMPs) can receive media content (e.g., audio, video, text, haptic content, etc.). In addition, coordination between subscribing users of PMPs, vendors who provide kiosks, and a network central controller of a content distribution system allow for prepositioning of video content at the kiosks through economically desirable low data rate communication links from the network (e.g., dial- up modem, DSL, etc.); coordinated queuing of downloads (e.g., partial downloads) between kiosk to PMP, peer-to-peer (P2P) downloading between PMPs, and uploads from PMP to kiosk; billing/crediting to correspond with such participation in the distribution; and changing priority/selection of prepositioning of content at kiosks to reflect a clientele profile.

Abstract translation: 部署和分发模型改善了内容交付，其业务激励用于在公共场所放置一个或多个无线接入点，以便便携式媒体播放器（PMP）可以接收媒体内容（例如音频，视频，文本，触觉内容， 等等。）。 另外，PMP的订阅用户，提供信息亭的供应商和内容分发系统的网络中央控制器之间的协调允许通过经济上期望的来自网络的低数据速率通信链路在信息亭处预置视频内容（例如，拨号 - 调制解调器，DSL等）; 在售货机与PMP之间的下载（例如，部分下载）的协同排队，在PMP之间的对等（P2P）下载以及从PMP到售货机的上传; 记帐/记帐以符合这种分配的参与; 以及改变信息亭内容的预先优先/选择以反映客户档案。

公开(公告)号：WO2005011179A3

公开(公告)日：2005-11-24

申请号：PCT/US2004022902

申请日：2004-07-15

Applicant: QUALCOMM INC ,  SINNARAJAH RAGULAN ,  CHEN AN MEI ,  ACHOUR BAAZIZ

Inventor： SINNARAJAH RAGULAN ,  CHEN AN MEI ,  ACHOUR BAAZIZ

IPC: H04W4/16 ,  H04W68/00 ,  H04Q7/20 ,  H04B7/00

CPC classification number: H04W68/00

Abstract: A method and apparatus for providing short-slot-cycle paging information from a communication device (CD) to a base station (BS) includes receiving system parameter messages from the BS, determining whether the BS is capable of short-slot-cycle paging, and indicating that the CD is also capable for short-slot-cycle paging if the BS is determined to be capable of short-slot-cycle paging. A method in a BS for providing short-slot-cycle paging includes indicating to a CD that the BS is capable of short-slot-cycle paging, receiving information from the CD, indicating that the CD is also capable for short-slot-cycle paging, and paging the CD based on the received information.

Abstract translation: 一种用于从通信设备（CD）向基站（BS）提供短时隙周期寻呼信息的方法和设备包括：从BS接收系统参数消息，确定BS是否能够进行短时隙周期寻呼; 并且如果BS被确定为能够进行短时隙周期寻呼，则指示该CD也能够用于短时隙周期寻呼。 用于提供短时隙周期寻呼的BS中的方法包括向CD指示BS能够进行短时隙周期寻呼，从CD接收信息，指示CD也能够用于短时隙周期 分页和基于接收到的信息分页CD。

公开(公告)号：WO03081930A8

公开(公告)日：2004-02-12

申请号：PCT/US0308804

申请日：2003-03-19

Applicant: QUALCOMM INC

Inventor： KHUSHU SANJEEV ,  ACHOUR BAAZIZ ,  PATRICK CHRISTOPHER ,  YETTER CAROL

IPC: H04W4/02 ,  H04W64/00 ,  H04W76/02 ,  H04Q7/32 ,  H04Q7/38

CPC classification number: H04W4/02 ,  H04W64/00 ,  H04W76/02

Abstract: A visit to an overhead channel to obtain base station identifiers is made if it is necessary to do so. Base station identifiers are indicative of an approximate location of a terminal. The determination to update the base station identifiers may be made by monitoring one or more base stations in the terminal's active set. In another aspect, the terminal can originate a new data call immediately after the necessary base station identifiers have been obtained from the overhead channel, without having to wait for the expiration of a timer (e.g., the dormant timer). Moreover, by maintaining the data session when terminating the data call for the overhead visit, data communication may be more quickly resumed, for a new data call originated after the overhead visit, using the same configured protocols.

Abstract translation: 如果有必要，则访问开销信道以获得基站标识符。 基站标识符表示终端的大致位置。 可以通过监视终端的活动集中的一个或多个基站来进行更新基站标识符的确定。 在另一方面，终端可以在从开销信道获得必要的基站标识符之后立即产生新的数据呼叫，而不必等待定时器（例如，休眠定时器）的到期。 此外，通过在终止对开销访问的数据呼叫时维护数据会话，可以使用相同的配置协议，对于在开销访问之后发起的新数据呼叫，可以更快地恢复数据通信。

公开(公告)号：WO0228122A3

公开(公告)日：2002-10-03

申请号：PCT/US0130422

申请日：2001-09-27

Applicant: QUALCOMM INC

Inventor： CHEN QINGXIN ,  ACHOUR BAAZIZ

IPC: H04W36/08 ,  H04Q7/38

CPC classification number: H04W36/0088

Abstract: A method and apparatus for decreasing the probability of dropping a call during a hard handoff procedure in a wireless communication system (FIG. 1). The two primary functions of the candidature frequency (CF) search method and apparatus of the present invention are to detect the strong pilots (908-916) on a candidate frequency in the area of the mobile station and to maintain adequate service quality during the CF search (FIG. 8).

Abstract translation: 一种用于在无线通信系统（图1）中在硬切换过程期间降低掉话概率的方法和装置。 本发明的候选频率（CF）搜索方法和装置的两个主要功能是检测移动台区域内候选频率上的强导频（908-916），并在CF期间保持足够的服务质量 搜索（图8）。