NETWORK OPERATOR IDENTIFICATION FOR CDMA COMMUNICATION NETWORKS
    32.
    发明申请
    NETWORK OPERATOR IDENTIFICATION FOR CDMA COMMUNICATION NETWORKS 审中-公开
    网络操作员识别CDMA通信网络

    公开(公告)号:WO2004105267A3

    公开(公告)日:2005-05-26

    申请号:PCT/US2004015629

    申请日:2004-05-18

    Abstract: A network operator identifier is used to uniquely identify each network operator to support international roaming. The network operator identifier includes (1) a Mobile Country Code (MCC) that identifies the country in which a network operator belongs and (2) a Network Operator Code (NOC), which may be a Mobile Network Code (MNC), that distinguishes network operators within a given MCC. Each network operator is assigned a unique combination of MCC and NOC that distinctly identifies the network operator, and the network operator identifier can be stored in a single entry in a preferred roaming list. The base stations of each network operator broadcast the network operator identifier in signaling messages. A mobile station receives a signaling message from a base station, obtains the network operator identifier, searches its preferred roaming list for an entry with the network operator identifier, and determines whether or not the current CDMA network is accessible.

    Abstract translation: 网络运营商标识符用于唯一标识每个网络运营商以支持国际漫游。 网络运营商标识符包括(1)识别网络运营商所属国家的移动国家代码(MCC)和(2)可能是移动网络代码(MNC)的网络运营商代码(NOC),其区分 指定MCC内的网络运营商。 为每个网络运营商分配MCC和NOC的唯一组合,其明确地标识网络运营商,并且网络运营商标识符可以存储在优选漫游列表中的单个条目中。 每个网络运营商的基站在信令消息中广播网络运营商标识符。 移动台从基站接收信令消息,获取网络运营商标识符,在其首选漫游列表中搜索具有网络运营商标识符的条目,并确定当前的CDMA网络是否可访问。

    ESTIMATION OF TRAFFIC-TO-PILOT RATIOS
    33.
    发明申请
    ESTIMATION OF TRAFFIC-TO-PILOT RATIOS 审中-公开
    交通运输费用估算

    公开(公告)号:WO0247280A3

    公开(公告)日:2003-01-16

    申请号:PCT/US0144760

    申请日:2001-11-29

    Applicant: QUALCOMM INC

    Abstract: A method for coherent estimation of the traffic-to-pilot energy ratio is presented. A received preamble is decoded (20), and then re-encoded (22). The received preamble is then multiplied by the re-encoded preamble (23). The results are summmed (24), squared (26), and then divided by a pilot energy value (28). In another method, a message (41) carrying energy information can be inserted between a subpacket preamble (40) and a subpacket (42).

    Abstract translation: 提出了一种用于相干估计交通对导引能量比的方法。 接收到的前导码被解码(20),然后被重新编码(22)。 接收到的前导码然后被重新编码的前导码(23)相乘。 结果被求和(24),平方(26),然后除以导频能量值(28)。 在另一种方法中,携带能量信息的消息(41)可以插入在子分组前导码(40)和子分组(42)之间。

    METHOD AND APPARATUS FOR COORDINATING TRANSMISSION OF SHORT MESSAGES WITH HARD HANDOFF SEARCHES IN A WIRELESS COMMUNICATIONS SYSTEM

    公开(公告)号:CA2604069C

    公开(公告)日:2014-08-12

    申请号:CA2604069

    申请日:1999-04-30

    Applicant: QUALCOMM INC

    Abstract: A method and apparatus for coordinating the time at which a mobile station (5) performs searches for alternative systems to which a hard handoff will occur. In one system which includes the present invention, the mobile station (5) receives a command which instructs the mobile station (5) as to when to tune to alternative frequencies in order to search for indications of the presence of an alternative system. In another system which includes the present invention, predetermined times are defined with respect to a reference point in time that is common to both an origination base station (10) and a mobile station (5). The mobile station (5) tunes to alternative frequencies to perform searches only during these predetermined times. In addition, the mobile station (5) coordinates the transmission of reports which indicate the results of searches for alternative systems such that these reports are only transmitted from the mobile station (5) when the mobile station (5) is tuned to the origination frequency.

    36.
    发明专利
    未知

    公开(公告)号:BR0012612B1

    公开(公告)日:2014-08-05

    申请号:BR0012612

    申请日:2000-07-18

    Applicant: QUALCOMM INC

    Abstract: A method for a base station is disclosed for controlling the transmission energy of forward link signals comprising the steps of receiving a potentially gated reverse link signal including forward link power control bits, determining whether said power control bits have been gated out, and adjusting forward link transmission energy in accordance with said forward link power control bits only when said determination as to whether said forward link power control bits have been gated out indicates that said power control bits have not been gated out.

    PROCEDIMIENTO Y APARATO PARA PROPORCIONAR MENSAJES DE RADIODIFUSION EN UNA RED DE COMUNICACIONES.

    公开(公告)号:ES2376160T3

    公开(公告)日:2012-03-09

    申请号:ES02027044

    申请日:1995-09-27

    Applicant: QUALCOMM INC

    Abstract: Un procedimiento para proporcionar un mensaje de radiodifusión en un sistema de comunicaciones inalámbricas que emplea radiomensajería en ranuras de tiempo, asignando el sistema una pluralidad de canales de radiomensajería para transmitir radiomensajes en el sistema, comprendiendo el procedimiento: transmitir de forma periódica un radiomensaje de radiodifusión en al menos uno de la pluralidad de canales de radiomensajería, anunciando el radiomensaje de radiodifusión un mensaje de radiodifusión; transmitir un indicador de nuevo radiomensaje en cada ranura de tiempo en un ciclo de máxima ranura de tiempo en la pluralidad de canales de radiomensajería para indicar si va a transmitirse un nuevo radiomensaje de radiodifusión; transmitir el nuevo radiomensaje de radiodifusión en al menos uno de la pluralidad de canales de radiomensajería; y transmitir el mensaje de radiodifusión en una posición de ranura de tiempo indicada por el nuevo radiomensaje de radiodifusión.

    39.
    发明专利
    未知

    公开(公告)号:AT543274T

    公开(公告)日:2012-02-15

    申请号:AT09005930

    申请日:2000-06-22

    Applicant: QUALCOMM INC

    Abstract: Apparatus and method for use in a mobile station in a wireless communication system, comprising in which: a decoder (218) detects if frames received from a base station are good or bad; a first counter (224) counts received bad frames; a second counter (226) counts received good frames; a control processor for resets the first counter (224) to zero and incrementing the second counter (226) by one if a received frame is declared a good frame, and incremens the first counter (224) by one and resetting the second counter (226) to zero if a received frame is declared a bad frame, and disables a transmitter if the value of the first counter (224) reaches a predetermined threshold.

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