EFFICIENT COMPORTABLE NOISE TRANSMISSION
    1.
    发明专利

    公开(公告)号:JP2002141864A

    公开(公告)日:2002-05-17

    申请号:JP2001243063

    申请日:2001-08-10

    Abstract: PROBLEM TO BE SOLVED: To more efficiently use a communication link between elements in a communication system. SOLUTION: During a silent period, a message containing comfortable noises is not transmitted but a message instructing the generating of comfortable noises to the element is transmitted so that the communication link between the elements in the communication system can be more efficiently used. The message instructing the generation of comfortable noises to the element is smaller than the message containing comfortable noises. As a result, the message for generating comfortable noises or command is transmitted rather than the message containing comfortable noises so that the bandwidth of the link between communication system elements can be more efficiently used.

    SCALABLE SPECTRUM CDMA COMMUNICATION SYSTEMS AND METHODS WITH DYNAMIC ORTHOGONAL CODE ALLOCATION
    3.
    发明申请
    SCALABLE SPECTRUM CDMA COMMUNICATION SYSTEMS AND METHODS WITH DYNAMIC ORTHOGONAL CODE ALLOCATION 审中-公开
    可扩展频谱CDMA通信系统和方法与动态正交码分配

    公开(公告)号:WO2007136529A3

    公开(公告)日:2008-01-31

    申请号:PCT/US2007010946

    申请日:2007-05-04

    CPC classification number: H04J13/0077 H04B2201/70703 H04J13/20

    Abstract: At least a portion of a total spectrum bandwidth of a wireless system may be allocated to each of a plurality of users by assigning at least one unique spreading code to each of the plurality of users. At least two of the plurality of users may have different spectrum capabilities and may transmit simultaneously. Each of the assigned spreading codes may have a different code length. The number and/or the code length of the spreading codes assigned to each user may be indicative of a portion of the total spectrum bandwidth allocated to each user.

    Abstract translation: 通过向多个用户中的每一个分配至少一个唯一的扩展码,可以将无线系统的总频谱带宽的至少一部分分配给多个用户中的每一个。 多个用户中的至少两个可以具有不同的频谱能力并且可以同时传输。 每个分配的扩展码可以具有不同的码长度。 分配给每个用户的扩展码的数量和/或码长可以指示分配给每个用户的总频谱带宽的一部分。

    6.
    发明专利
    未知

    公开(公告)号:DE602005000378T2

    公开(公告)日:2007-10-18

    申请号:DE602005000378

    申请日:2005-09-01

    Abstract: A method for determining rise over thermal for a base station in a wireless communications system is provided. The method comprises receiving a first and second diversity signal, measuring the signal strength of the first and second diversity signals, and estimating the noise floor for the first and second diversity signals. The signal strength rise is determined for the first and second diversity signals based on the measured signal strength and estimated noise floor of the first and second diversity signals respectively. The rise over thermal is then determined based on the determined signal strength rise of the first and second diversity signals.

    8.
    发明专利
    未知

    公开(公告)号:DE602005000378D1

    公开(公告)日:2007-02-08

    申请号:DE602005000378

    申请日:2005-09-01

    Abstract: A method for determining rise over thermal for a base station in a wireless communications system is provided. The method comprises receiving a first and second diversity signal, measuring the signal strength of the first and second diversity signals, and estimating the noise floor for the first and second diversity signals. The signal strength rise is determined for the first and second diversity signals based on the measured signal strength and estimated noise floor of the first and second diversity signals respectively. The rise over thermal is then determined based on the determined signal strength rise of the first and second diversity signals.

    METHOD FOR SUPPORTING MULTICAST MESSAGES IN A WIRELESS SYSTEM
    10.
    发明申请
    METHOD FOR SUPPORTING MULTICAST MESSAGES IN A WIRELESS SYSTEM 审中-公开
    在无线系统中支持多播消息的方法

    公开(公告)号:WO2007146080A9

    公开(公告)日:2008-05-02

    申请号:PCT/US2007013445

    申请日:2007-06-06

    CPC classification number: H04W4/06

    Abstract: A method is provided for sending messages to a plurality of access terminals in a wireless network. The method comprises broadcasting a multicast message along with a predetermined address associated with the plurality of access terminals. The multicast message and the address associated with a plurality of access terminals is received at an access terminal. The access terminal compares the received address with a locally stored address, and the message is accepted in response to the received and locally stored addresses being the same. If the received and locally stored addresses are different, then the multicast message is discarded.

    Abstract translation: 提供了一种用于向无线网络中的多个接入终端发送消息的方法。 该方法包括与多个接入终端相关联的预定地址广播多播消息。 在接入终端处接收多播消息和与多个接入终端相关联的地址。 接入终端将接收到的地址与本地存储的地址进行比较,并且响应于所接收和本地存储的地址相同,接收该消息。 如果接收到和本地存储的地址不同,则丢弃多播消息。

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