JP2006101555A5 - - Google Patents

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Publication number
JP2006101555A5
JP2006101555A5 JP2005362672A JP2005362672A JP2006101555A5 JP 2006101555 A5 JP2006101555 A5 JP 2006101555A5 JP 2005362672 A JP2005362672 A JP 2005362672A JP 2005362672 A JP2005362672 A JP 2005362672A JP 2006101555 A5 JP2006101555 A5 JP 2006101555A5
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JP
Japan
Prior art keywords
transmission
data
antennas
specific information
transmitting
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JP2005362672A
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Japanese (ja)
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JP4351672B2 (en
JP2006101555A (en
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Priority to JP2005362672A priority Critical patent/JP4351672B2/en
Priority claimed from JP2005362672A external-priority patent/JP4351672B2/en
Publication of JP2006101555A publication Critical patent/JP2006101555A/en
Publication of JP2006101555A5 publication Critical patent/JP2006101555A5/ja
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Publication of JP4351672B2 publication Critical patent/JP4351672B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (6)

同一の送信相手宛てのそれぞれ異なる複数のデータを、複数の送信アンテナを介して並列送信するＭＩＭＯ（Multi-Input/Multi-Output）方式の送信装置であって、  A MIMO (Multi-Input / Multi-Output) transmission device that transmits a plurality of different data addressed to the same transmission partner in parallel via a plurality of transmission antennas,
前記複数のデータを前記複数の送信アンテナにそれぞれ配置する信号配置手段と、  Signal arrangement means for arranging the plurality of data on the plurality of transmission antennas, respectively;
前記各送信アンテナにそれぞれ配置されたデータを、それぞれ対応した送信アンテナを用いて送信する送信手段と、  Transmitting means for transmitting the data respectively arranged in each of the transmission antennas using a corresponding transmission antenna;
を具備し、  Comprising
前記信号配置手段は、  The signal arrangement means includes
特定の情報についてはＭＩＭＯ方式の通信を行わないように信号配置を行う、  For specific information, signal arrangement is performed so as not to perform MIMO communication.
送信装置。  Transmitter device. 前記特定の情報は、他のユーザデータよりも良好な通信品質が要求されるユーザデータである、  The specific information is user data that requires better communication quality than other user data.
請求項１記載の送信装置。  The transmission device according to claim 1. 前記特定の情報は、複数のアンテナから重複して送信する、  The specific information is transmitted redundantly from a plurality of antennas.
請求項１または請求項２記載の送信装置。  The transmission device according to claim 1 or 2. 請求項１から請求項３のいずれかに記載の送信装置を具備する通信端末装置。  A communication terminal apparatus comprising the transmission apparatus according to any one of claims 1 to 3. 請求項１から請求項３のいずれかに記載の送信装置を具備する基地局装置。  A base station apparatus comprising the transmission apparatus according to any one of claims 1 to 3. 同一の送信相手宛てのそれぞれ異なる複数のデータを、複数の送信アンテナを介して並列送信するＭＩＭＯ方式の送信方法であって、  A MIMO method of transmitting a plurality of different data addressed to the same transmission destination in parallel via a plurality of transmission antennas,
前記複数のデータを前記複数の送信アンテナにそれぞれ配置する信号配置工程と、  A signal placement step of placing the plurality of data on the plurality of transmission antennas, respectively;
前記各送信アンテナにそれぞれ配置されたデータを、それぞれ対応した送信アンテナを用いて送信する送信工程と、  Transmitting each of the data arranged in each transmission antenna using a corresponding transmission antenna; and
を具備し、  Comprising
前記信号配置工程は、  The signal placement step includes:
特定の情報についてはＭＩＭＯ方式の通信を行わないように信号配置を行う、  For specific information, signal arrangement is performed so as not to perform MIMO communication.
送信方法。  Transmission method.
JP2005362672A 2005-12-16 2005-12-16 Transmitting apparatus and transmitting method Expired - Fee Related JP4351672B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005362672A JP4351672B2 (en) 2005-12-16 2005-12-16 Transmitting apparatus and transmitting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005362672A JP4351672B2 (en) 2005-12-16 2005-12-16 Transmitting apparatus and transmitting method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2003132133A Division JP3799030B2 (en) 2003-05-09 2003-05-09 CDMA transmitter and CDMA transmission method

Publications (3)

Publication Number Publication Date
JP2006101555A JP2006101555A (en) 2006-04-13
JP2006101555A5 true JP2006101555A5 (en) 2006-06-22
JP4351672B2 JP4351672B2 (en) 2009-10-28

Family

ID=36240841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005362672A Expired - Fee Related JP4351672B2 (en) 2005-12-16 2005-12-16 Transmitting apparatus and transmitting method

Country Status (1)

Country Link
JP (1) JP4351672B2 (en)

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