公开(公告)号：JP2002353937A

公开(公告)日：2002-12-06

申请号：JP2002137328

申请日：2002-05-13

Applicant: LUCENT TECHNOLOGIES INC

Inventor： BURGESS JOHN K ,  MEIER STEVEN KENT ,  PALM CHRISTOPHER D ,  WELSH STEVEN M

IPC: H04B1/69 ,  H04J11/00 ,  H04J13/00 ,  H04J13/18

Abstract: PROBLEM TO BE SOLVED: To implement Walsh code allocation, so that an amplifier is operated non-linearly and the risk of unwanted interferences can be prevented or minimized, that is a peak/average power ratio can be kept equal to or lower than the allowable level. SOLUTION: In the method for allocating a CDMA code from the set of CDMA codes, to be used together with a wireless communication network, after a step for identifying the desired size of a code to be allocated, this method is provided with a step for determining whether a code of the desired size whose sibling exists. When such a code is discovered, that code is allocated. Otherwise, it is determined whether a code smaller than the desired size whose siblings unavailable. When such a code (a code smaller than the desired size whose sibling is unavailable) is discovered, a descendant thereof having the desired size is allocated.

公开(公告)号：CA2379720A1

公开(公告)日：2002-11-16

申请号：CA2379720

申请日：2002-04-02

Applicant: LUCENT TECHNOLOGIES INC

Inventor： BURGESS JOHN K ,  WELSH STEVEN M ,  PALM CHRISTOPHER D ,  MEIER STEVEN KENT

IPC: H04B1/69 ,  H04J11/00 ,  H04J13/00 ,  H04J13/18 ,  H04B7/216

Abstract: A method of allocating CDMA codes from a set of the same is provided for u se in connection with a wireless network. The method includes, after identifyin g a desired size of the code to be allocated, determining if there exists a code of the desired size whose sibling is unavailable. If such a code is found, then it is allocated. Otherwise, it is determined if there exists a code of smaller than the desired size whose sibling is unavailable. When such a code (i.e., a code of smaller than the desired size whose sibling is unavailable) is found, a descendant thereof which has the desired size is allocated.

公开(公告)号：CA2379720C

公开(公告)日：2005-12-27

申请号：CA2379720

申请日：2002-04-02

Applicant: LUCENT TECHNOLOGIES INC

Inventor： WELSH STEVEN M ,  PALM CHRISTOPHER D ,  MEIER STEVEN KENT ,  BURGESS JOHN K

IPC: H04B1/69 ,  H04J11/00 ,  H04J13/00 ,  H04J13/18 ,  H04B7/216

Abstract: A method of allocating CDMA codes from a set of the same is provided for u se in connection with a wireless network. The method includes, after identifyin g a desired size of the code to be allocated, determining if there exists a code of the desired size whose sibling is unavailable. If such a code is found, then it is allocated. Otherwise, it is determined if there exists a code of smaller than the desired size whose sibling is unavailable. When such a code (i.e., a code of smaller than the desired size whose sibling is unavailable) is found, a descendant thereof which has the desired size is allocated.

公开(公告)号：DE60200046T2

公开(公告)日：2004-08-19

申请号：DE60200046

申请日：2002-05-08

Applicant: LUCENT TECHNOLOGIES INC

Inventor： MEIER STEVEN K ,  PALM CHRISTOPHER D ,  WELSH STEVEN M ,  BURGESS JOHN K

IPC: H04B1/69 ,  H04J11/00 ,  H04J13/00 ,  H04J13/18

Abstract: A method of allocating CDMA codes from a set of the same is provided for use in connection with a wireless network. The method includes, after identifying a desired size of the code to be allocated, determining if there exists a code of the desired size whose sibling is unavailable. If such a code is found, then it is allocated. Otherwise, it is determined if there exists a code of smaller than the desired size whose sibling is unavailable. When such a code (i.e., a code of smaller than the desired size whose sibling is unavailable) is found, a descendant thereof which has the desired size is allocated

公开(公告)号：DE60200046D1

公开(公告)日：2003-11-06

申请号：DE60200046

申请日：2002-05-08

Applicant: LUCENT TECHNOLOGIES INC

Inventor： MEIER STEVEN K ,  PALM CHRISTOPHER D ,  WELSH STEVEN M ,  BURGESS JOHN K

IPC: H04B1/69 ,  H04J11/00 ,  H04J13/00 ,  H04J13/18

Abstract: A method of allocating CDMA codes from a set of the same is provided for use in connection with a wireless network. The method includes, after identifying a desired size of the code to be allocated, determining if there exists a code of the desired size whose sibling is unavailable. If such a code is found, then it is allocated. Otherwise, it is determined if there exists a code of smaller than the desired size whose sibling is unavailable. When such a code (i.e., a code of smaller than the desired size whose sibling is unavailable) is found, a descendant thereof which has the desired size is allocated

公开(公告)号：AT251362T

公开(公告)日：2003-10-15

申请号：AT02253211

申请日：2002-05-08

Applicant: LUCENT TECHNOLOGIES INC

Inventor： MEIER STEVEN K ,  PALM CHRISTOPHER D ,  WELSH STEVEN M ,  BURGESS JOHN K

IPC: H04B1/69 ,  H04J11/00 ,  H04J13/00 ,  H04J13/18

Abstract: A method of allocating CDMA codes from a set of the same is provided for use in connection with a wireless network. The method includes, after identifying a desired size of the code to be allocated, determining if there exists a code of the desired size whose sibling is unavailable. If such a code is found, then it is allocated. Otherwise, it is determined if there exists a code of smaller than the desired size whose sibling is unavailable. When such a code (i.e., a code of smaller than the desired size whose sibling is unavailable) is found, a descendant thereof which has the desired size is allocated